The Top 10 Custom Software Development Companies and Services In 2026

List and Comparison of the Top Custom Software Development Companies and Service Providers Worldwide:

Custom software development is the designing of software applications for a definite user or set of users within an association. It involves the ordering, development, and release of a software product that is custom-made to a single detailed unit.

In this article, we have focused on the companies that are developing custom software, and you can decide which company is best as per your requirement with the help of the Comparison chart.

Pros and Cons of Custom Software Development

Pros:

Custom Software has the features that off-the-shelf software doesn’t have. Cost is comparatively high if we compare Custom software with off-the-shelf software, but if you have the software designed that would increase your productivity, then cost doesn’t matter there.

If your organization needs a unique enough to warrant custom software, then customizing a solution rather than settling for an off-the-shelf application becomes a smart course of action.

Cons:

A high amount of cost and risk. When an organization initiates development on custom software, it must cover all expenses related to the development procedures.

Off-the-shelf software can afford a low amount as the price is dispersed among the different employers, however, custom software is formed only for employers, i.e. for your business.

Why Custom Development?

• Good for matching requirements in competitive businesses.
• High scope and excellent future expansion.
• It’s a very good platform for those who are worried about cybersecurity.
• Also supports other software platforms.
• Some open-source tools are available for those who are concerned about cost.
• Scalable for users.

Best Custom Software Development Companies and Services

Given below is a list of the top Custom Development Companies worldwide.

1. Vention (New York, US)
2. Innowise (Warsaw, Poland)
3. Icreon Tech (New York, US)
4. Enola Labs (Austin, TX)
5. Trigent Software (Massachusetts, United States)
6. Oxagile (New York, United States)
7. DevMynd (United States)
8. RadixWeb (Gujrat, India)
9. OpenXcell (California, United States)
10. CodeBrew Labs (Chandigarh, India)
11. BrainerHub (Ahmedabad, Gujarat)
12. Halo Lab (Odesa, Ukraine)
13. eFlair (Bengaluru, India)
14. Belitsoft (Warsaw, Poland)
15. Itransition (Lakewood, Colorado)

Comparing Top Custom Software Development Companies

Detailed Reviews:

#1) Vention (New York, US)

Best for their development work.

With over twenty years of experience in custom software development, Vention boasts a robust portfolio of 250+ clients, many of which are VC-backed startups across diverse industries including fintech, healthcare, edtech, e-commerce, and game development.

Headquarters: New York, USA
Founded In: 2002
Employees: 3000+
Revenue: $45M
Prominent Clients: PayPal, IBM, SeatGeek, Blackboard, Mount Sinai, Coca Cola

Core Services: Cloud-based system development and integration, Salesforce integration, multi-platform app development including the leverage of emerging tech such as big data, AI and machine learning, IoT, AR/VR, blockchain, and more.

Service Cost/Packages: Contact them to know their pricing details.

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#2) Innowise (Warsaw, Poland)

Innowise Group is a leading custom software development company with over 15 years of experience. They have 1400 developers working on various projects. The company has a wide range of services that it offers its clients, from web development to cloud computing.

Innowise also has a great reputation for its customer service, and it has been able to provide top-notch services to many customers over the years.

Innowise’s focus on agile and continuous delivery methods has helped it become one of the most successful companies in its field. Owning its own design and development teams, Innowise takes pride in delivering high-quality products that meet the needs of its customers.

From desktop applications to enterprise solutions, Innowise has a solution for everyone. Whether you’re looking for a custom development project or just need help fine-tuning an existing product, Innowise is your go-to choice.

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#3) Icreon Tech (New York, US)

Icreon is a top custom software company, which mainly focuses on developing enterprise-grade web, custom, and mobile technologies. They make software that reflects users and their requirements. They help businesses to grow by emphasizing Transparency, Innovation, Creativity, and Longevity.

Headquarters: New York, US with offices in the UK, Dubai, and India.
Founded: 2000
Employees: 200-500
Contact: 212-706-6021(US) | 0207 052 8244 (UK)
Revenue: Approx. $75 Million

Core Services Provided: Business process Digitization, Technology Consolidation, IP & Product Engineering, Data Architecture, Business Intelligence, Digital-Teams-On-Demand, etc.

Clients: IMG, National Geographic, New York Road Runners, TOTO, XPO Logistics, Ferrari, Panasonic and much more.
Project Pricing: Call them to discuss the pricing of the project.

Features:

• Works to increase efficiency to achieve 4 results, i.e. Connectedness, Transparency, Improvement & Optimization.
• Helps industries to grow from top to bottom to initiate revolutions and renovations.
• Icreon has provided personalized, process-driven digital resolutions for customers in the worldwide market.

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#4) Enola Labs (Austin, TX)

Enola Labs Software is a known frontrunner in technical architecture, cloud enablement, legacy modernization, and custom software development services with web applications, mobile apps, and entirely the newest fundamental technologies. They are engrossed in bringing well-designed solutions to complex complications.

Headquarters: Austin, TX
Founded: 2012
Employees: 50+
Contact: (512) 537-6394
Revenue: $167.8K approx.

Core Services Provided: Software architecture, Cloud-Enabled solutions, Mobile applications, Custom software, Legacy, Modernization, Consulting services, Staff augmentation, etc.

Clients: Amazon.com, HomeAway, Ieiddos, Aristocrat, Airstrip, Pivot, XECO, Insight Optics, B4CC, Ultracraft, etc.
Project Pricing: Submit a Quote for Pricing.

Features:

• Enola Labs works with big data and has organized data.
• Strong and high in both front-end as well as back-end development.
• User-friendly products and excellent functionality of the products.

Suggested Read => Top Mobile App Development Companies

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#5) Trigent Software (Massachusetts, United States)

Trigent is the initial creator of IT outsourcing and offshore software development business. They aim to support their clients in “Overcoming Limits” of affordability, efficiency, technology complications, time, and reasonable limits. Whether it is Agile Scrum or traditional procedures, their effort is to collaboratively serve clients to progress in total efficiency and proficiency.

Headquarters: Southborough, Massachusetts, United States.
Founded: 1995
Employees: 5000+
Contact: +1 (508) 779 6743 | +1 (508) 481 3946
Revenue: Approx. $541.5 billion for 2010

Core Services Provided: Cloud development & Transformation, QA & Testing, SharePoint services, Enterprise Digital Transformation, Product Engineering, Business Intelligence, Managed Cloud Infrastructure services, Enterprise ADM, Mobile Application, Professional Services, etc.

Clients: Navistar, NEPC-LLC, The Dingley Press, ELaw, Wiley College, PG Calc, Emerson, eBags, Data guard systems, Sentry Blue, ebiz Industries, etc.
Project Pricing: Submit a Quote for Pricing.

Features:

• Helps industries like Healthcare, Manufacturing, Financial Services, E-Commerce, education, etc.
• Ability to access an extensive variety of experts with domain proficiency.
• Strength in accessing business procedures and planning.
• End-to-end resolutions to report complex complications.

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#6) Oxagile (New York, United States)

They deliver end-to-end custom software services with an emphasis on online video organization and distribution, AdTech, real-time communication, eCommerce, eLearning, big data, and business intelligence. Video-related services are an important part of their field expertise.

Headquarters: New York City, US.
Founded: 2005
Employees: 231 till 2016
Contact: +1 855 466 9244
Revenue: More than $16,7 billion.

Core Services Provided: Custom Software Development, Mobile App Development, Web App Development, Software Testing & QA, Automated testing, etc.

Project Pricing: Submit a Quote for Pricing.

Features:

• Centralized commercial Management.
• Benefits companies with Big Data & BI solutions expansion.
• Works with Scrum and Waterfall models.

Further Reading => TOP Software Development Companies for Startups

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#7) DevMynd (United States)

DevMynd emphasis on people, innovative approach, and excellent custom software. They project and build custom software applications for mobile, web, and connected devices. Their method syndicates a mixture of invention strategy, UI/UX design, and well-crafted software.

Headquarters: Chicago + San Francisco, US
Founded: 2011
Employees: 50-60
Contact: 773.492.0209
Revenue: $1 to $5 million (USD) per year.

Core Services Provided: Innovation strategy, UI/UX Design, Mobile Development, IoT Development, and Custom Software Development.

Clients: Motorola, Enova, abbvie, Signal, opinion lab, mlbam, Knovation, ANInBev, IBM Bluemix, Udemy, etc.
Project Pricing: Submit a Quote for Pricing.

Features:

• Focus on Strategy, Design, and Development.
• Providing the best end-to-end services to their customers.
• Reasonable price for developing Projects.

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#8) RadixWeb (Gujrat, India)

Radix is a group of outstanding and exciting people with a mission of opportunities to bring excellent outsourcing services. They follow the modest rule of ‘identify the need and persevere to meet it’.

Radix nowadays guidelines attention to enterprise-class real-time applications introduced on Cloud or SaaS. Creativity, commitment, robust distribution, and transparency are the formation stones that have completed them to establish standards adopted as the industry best applies.

Headquarters: Ahmedabad, Gujrat
Founded: 2000
Employees: 200-500
Contact: 079 2640 0685
Revenue: approx. $50.2 Million

Core Services Provided: Software Development, Mobile Development, Cloud Computing, Web Development, Enterprise services, System Software, Embedded Development, Driver Development, etc.

Clients: Microsoft Partner, Intel Software Partner, nopCommerce, etc.
Project Pricing: Submit a Quote for Pricing.

Features:

• Expertise in PHP, .NET, System Programming, and Embedded Development.
• Proficient in enterprise-class real-time applications hosted on Cloud or SaaS.

Recommended Read => Most Popular Web Design and Development Companies

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#9) OpenXcell (California, United States)

OpenXcell is a leader in IT services, business solutions & outsourcing that associates with its clients to simplify, strengthen, and transform their businesses. OpenXcell is a team of software engineers, technology experts, and imaginative designers. They are engrossed in distributing splendid software products to their customers.

Headquarters: California, US
Founded: 2008
Employees: 100-300
Contact:  +1 888 777 4629 | +91 999 822 2929
Revenue: approx. $45.4 Million

Core Services Provided: Blockchain Development, Mobile Apps, Software Solutions, Web and eCommerce, Testing & QA, Real-Time Solutions, Cloud, Chat Bots, etc.

Clients: Google, Unilever, Motorola, UTV, Conagra, University of Florida, etc.
Project Pricing: Submit the Quote for Pricing.

Features:

• Young, Energetic, and Creative team.
• Secrecy and confidentially are the priority for them.

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#10) CodeBrew Labs (Chandigarh, India)

Code Brew Labs is an IT Solutions company that supports Startups & Enterprises with Product Development & Digital Transformation. Their important expertise sets are Mobile App Development, Website development, Custom CRM & ERP Solutions.

IT is the superlative company for getting excellent software development solutions, these company objectives are to distribute first-class projects for customers across the world.

Headquarters: India, Dubai & USA
Founded: 2013
Employees: 200-500
Contact: +918146269708
Revenue: $25 – $49/hr.

Core Services Provided: Product Strategy, Mobile App Design, Mobile App Development, User Acquisition and Marketing, Product Iterations, Data analytics, Website Development, Blockchain Development Experts.

Recommended reading =>> Roadmap to Become a Blockchain Developer

Clients: Idea, Nielson, The ABRAAJ Group, The Times Group, SML ISUZU, Data Kart, etc.
Project Pricing: Submit the Quote for Pricing.

Features:

• Award-winning Mobile app development corporation that works with alien computing technology.
• Top App Brewing company.
• They form solutions that maximize the ROI of all-sized industries.

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#11) BrainerHub (Ahmedabad, Gujarat)

Best for a Wide range of development services.

BrainerHub is one of the finest software development companies to come out of India. It is a company you can rely on to develop a web or mobile application that’s based on the requirements you’ve conveyed. The company is home to seasoned developers, along with whom, the company has completed over 150 projects since its inception.

Headquarters: Ahmedabad, Gujarat
Founded In: 2015
Employees: 51-200
Revenue: Less than $5 Million (Approx)
Prominent Clients: Conserv, 961HOST, Intrac, Estate Housing, GrowMoney
Core Services: UI/UX Testing, Custom Web Development, Mobile App Development, AI and Machine Learning Development, Blockchain Service, DevOps.
Service/Cost Package: Contact the BrainerHub team for a quote.

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#12) Halo Lab (Odesa, Ukraine)

Halo Lab is a full-service digital agency that builds immersive user experiences. Their team creates exceptional visualization and thought-out functionality through comprehensive design, development, and marketing solutions.

With more than 10 years of experience in this niche, the company has presented itself as a strong player in the IT arena. They specialize in custom software development for businesses of all industries and sizes.

By delivering personalized development solutions, Halo Lab has earned a collection of prestigious awards, became official partners with Prismic and Sanity, and helped 120+ startups gain a competitive edge.

At Halo Lab, development is not just a process of web and app crafting, it goes beyond mere coding. They believe exceptional results come only from a powerful partnership mixed with a team’s expertise, experience, and cutting-edge technologies.

Halo Lab’s Services:

• Advanced technologies (ReactJS, Redux, GraphQL);
• Large-scale CSS architectures (HTML5, CSS3, Sass, PostCSS);
• Design systems (AtomicUI, Storybook);
• Client-side performance (including AMP and PWA apps);
• Cross-browser/cross-platform testing;
• Automation QA (Cypress, Puppeteer, Jest, Selenium).

Founded: 2013
Country: Odesa, Ukraine
Employees: 150+
Prominent Clients: >Corel, MobaLytics, Udemy, Auth0, JRL
Basic budget requirement: $5,000+
Contacts: mail@halo-lab.com

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#13) Brights (Kyiv, Ukraine)

Brights is a software development company located in Kyiv, Ukraine with a team of 72 people and a sales office in Warsaw. They help companies at any stage of the product software development cycle: from R&D and building MVP from scratch to scaling, UX analysis, and improvement.

Working as a product team allows them to deliver successful products and rich client business goals.

Headquarters: Ukraine, Poland
Founded: 2011
Employees: 50-99
Contact: +380442274262 (Ukraine) | +48732988415 (Poland)
Revenue: More than $10 million

Core Services Provided: Web (ASP.NET Core (C#), Vue.js, React, Node.js, PHP, Angular.js), Mobile (React Native, NativeScript, Cross-platform, iOS, Android), Design (Interaction design, User interface design, 3D modeling), QA, AR & ML (Face tracking, Augmented Reality), DevOps (Heroku, AWS, Azure), Dedicated team

Clients: Philip Morris, Intel, Microsoft, Coca-Cola, Pepsi, McDonald’s, Metro, Kinder, Lactalis Group, Danone, MasterCard, Samsung, AXE, Skoda, Suzuki, Renault, Kimberly-Clark, Dr. Theiss, OLX

Project Pricing: $30-$35 per hour

Features:

• They create the design and develop solutions for all types of web and mobile products
• They build the MVPs in 1-3 month
• They share experience and take responsibility
• They work as a remote part of your team
• They always go the extra mile

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#14) Arateg (Minsk, Belarus)

Arateg is a leading custom software development company based in Minsk. Since 2014, the Arateg team has been developing top-notch software solutions to meet the unique business needs of clients in different industries including FinTech, InsurTech, Education, E-Commerce, etc.

They bring control to development to grow the best products and increase business productivity so you can focus on the things that matter. Have an idea about a future project or need help? Contact them to discuss all the details of your challenge.

Headquarters: Minsk, Belarus
Founded: 2014
Employees: 11-50
Contact: +447440963081
Revenue: More than $10 million

Core Services Provided: Custom Software Development, Web and Mobile App Development, UX/UI Design, Internet of Things, E-commerce, Blockchain, Dedicated Teams, etc.

Clients: Zorka.Mobi, WeSavvy, Wirecompare, Ucompare, LekLek, Pintel, etc.
Project Pricing: $25 – $49/hr

Features:

• Strong experience in building the best products for startups and SMEs.
• They create solutions for all types of web and mobile apps.
• Agile methodologies and a high level of communication at all development stages.
• They minimize the risk of failure bringing control to development.

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#15) Fively (Canada)

Fively is a top-rated full-cycle software development company, that is focused on engineering sophisticated business solutions. Fively employs engineers who combine a solid level of tech expertise together with deep knowledge of the business world.

Over the past years, this company has cooperated with many successful startups from completely different industries, including eCommerce, Real Estate, Cybersecurity, HealthTech, and FinTech.

Headquarters: Canada
Founded In: 2018
Employees: 100+
Contact: +375296082304
Revenue: $5 Million+
Prominent Clients: Uniqkey, Bluepeople, Zentist, SNAP, BetterComp, Avimedical, SwordFish, and many more.

Core Services Provided: Custom Software Development, Web Application Development, Mobile Application Development (iOS), Cloud Application Development, Browser Extension Development, Business Process Automation, UI/UX Design, IT Staff Augmentation, etc.

Service Cost/Packages: Reach out to Fively to discuss the pricing of the project.

Features:

• The company is led by former developers with an extensive technical background.
• Significant expertise in numerous business domains.
• Free consultation and project estimation.
• Most of the developers are middle and senior full-stack engineers.
• Experienced project managers with in-depth knowledge of different development methodologies including Agile, Scrum, and Kanban.
• In-house UI/UX designers and QA specialists.
• Well-knit development teams.
• Guarantee of a high-quality product.
• Transparent development process and efficient two-way communication.

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#16) Saigon Technology (Ho Chi Minh City, Vietnam)

Best for SMBs, Startups, and large enterprises.

With an experience of over 10 years, Saigon Technology is hailed as one of the top custom software development companies in Vietnam. Saigon’s profound industry experience and low-risk approach to development have garnered a long and successful track record of delivering high-quality, well-optimized, and responsive web and mobile applications.

Headquarters: Ho Chi Minh City, Vietnam
Founded in: 2010
Number of Employees: 51-100
Revenue: $84 Million
Prominent Clients: Panasonic, Standard Chartered, Abbott, Stone Forest, DMI.
Core Services: Web application development, mobile application development, Software QA testing, AI development, DevOps services.
Service Cost: Contact them for details

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#17) Altoros (Pleasanton, California, USA)

Altoros is renowned for its efficient processes, starting with a swift onboarding procedure that takes up to just 72 hours. Their seasoned teams of software engineers are dedicated to delivering quick results with code ready for production within an impressive four weeks.

This efficiency doesn’t compromise the quality of our solutions; instead, it reflects Altoros’s understanding of the fast-paced nature of business and our commitment to helping our clients keep pace.

Altoros stands by the quality of our work, offering a success-based payment model. This unique approach ensures their clients only pay for successful outcomes, aligning our interests and ensuring maximum commitment to each project.

Another distinctive aspect of Altoros’s approach is our commitment to zero code waste. This reflects their belief in lean software development. Ensuring all code produced is purposeful, valuable, and contributes directly to your project’s goals. They ensure that every line of code we write is essential and efficient, thereby maximizing your investment and eliminating any unnecessary expenditure.

In a nutshell, when you choose Altoros, you are investing in a software development partner that delivers rapid results, guarantees quality, ensures cost-efficiency, and above all, is fully committed to your project’s success.

Headquarters: Pleasanton, California, USA
Founded: 2001
Employees: 300-500
Type: Private
Revenue: $15M+
Notable Clients: Sony, Siemens, Toyota, Denso, iFit, Etherisc, Xively.

Core Services:

• Full-cycle software development
• Dedicated software engineering teams
• Web and mobile application development
• POC and MVP development to test your concept
• API development
• Legacy software modernization
• Cloud migration
• QA and testing

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#18) Appinventiv (Noida, India)

Appinventiv is a trusted Software development company with a history of serving over 1000+ high-performance, scalable, and top-notch software packages to multiple business verticals. Appinvetiv’s Software development services ensure that it can support established companies.

Appinventiv also carries a rich pool of client success stories ranging from developing app design strategies for startups and enterprises to delivering full-fledged digital products for Fortune 500 companies and governments.

They have empowered the vision of a global clientele, including American Express, Vodafone, KPMG, Asian Bank, EmiratesNBD, Virgin Group, Adidas, Americana Group, and Bodyshop, with solutions that help them digitally transform and scale their operations.

Appinventiv’s Mobility Engineering solution comes with flexibility, scalability, and the capability to seamlessly adopt digital transformation across the business. This service methodology has made them the preferred digital transformation partner of leading Indian businesses while strengthening our presence in the US, MENA, and Europe, along with public sector entities of the Qatar & Indian Governments.

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#19) Interexy (Florida, United States)

Interexy is a leading custom software development company with over 5 years of experience. Among their clients are such prominent companies as SAP, Pampers & Square, and others. The company has a wide range of services that it offers its clients, from web development to cloud computing.

Interexy also has a great reputation for its customer service, and it has been able to provide top-notch services to many customers over the years.

Their clients value the high adaptability, responsiveness, and proactivity that they offer at every step. Therefore, your product will be done based on your unique wishes without sacrificing quality and compliance with the industry’s guidelines.

Founded in: 2017
Employees: 150
Locations: Miami, Florida; Dubai, UAE; Warsaw, Poland;
Services and Projects: Consulting, App development from scratch (iOS, Android, Web), Web development, Blockchain development, Metaverse development & deployment, AR/VR Development, DeFI projects, healthcare (mHealth & telemedicine) development.
Clients: SAP, Pampers General Electric, and tech product companies.
Our Ratings: 5/5

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#20) CleverDev Software ( Texas, US)

CleverDev Software stands out as a premier custom software development and consulting firm, specializing in cutting-edge solutions for healthtech, FinTech, insurance, logistics, and manufacturing. Devoted to guiding businesses into a realm of data-driven and automated operations, the company excels in providing tailor-made technology solutions that elevate operational efficiency and scalability.

CleverDev Software offers a comprehensive suite of services to assist clients in achieving their digital transformation goals. Their bespoke technological solutions are meticulously crafted to seamlessly align with clients’ internal processes and overarching objectives. The array of services includes:

• Development of custom tech solutions from the ground up
• System modernization and enhancement
• Integration of enterprise-grade systems
• IT Consulting
• IoT solutions and integrations
• Cloud application development
• Business process automation, and more

The experienced team at CleverDev Software specializes in constructing compliant and business-centric applications that adhere to industry benchmarks. Leveraging robust technical expertise, they deliver task-oriented solutions featuring custom integrations, automated workflows, and cutting-edge functionalities — all developed in strict accordance with the highest security standards.

Dedicated to delivering high-quality, innovative, and business-centric software development services, CleverDev Software adopts a vendor-agnostic approach. This allows them to discern and implement the most suitable technology for each client’s unique requirements.

With a substantial pool of engineering talent, the company provides cost-efficient engagement models, enabling clients to reduce development expenses and expedite project releases.

Operating as a full-service custom software development and consulting entity, CleverDev Software offers end-to-end solutions. Their comprehensive services, including custom solutions, system modernization, enterprise-grade system integration, and tech consulting, empower clients to realize their technology innovation goals.

Key Development Services Include:

• Full-Cycle Product Development Ideation & Design
• Full-Cycle Product Development Software Development
• Product Growth Research & Innovation

Minimum Project Size: $25,000
Hourly Rates: $25-$50
Technology Stack: Java, React, Angular, Node.js, Vue.js, JavaScript, AWS
Number of Employees: 50+
Year of Establishment: 2020

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#21) SumatoSoft (Boston, USA)

Since 2012, SumatoSoft has specialized in crafting custom software, web applications, and industry-specific IoT solutions that empower startups and enterprises alike. Their focus spans multiple domains including eLearning, healthcare, logistics, retail, manufacturing, smart homes and cities, as well as automotive industries.

Key features of every SumatoSoft solution include robust security measures and scalable architecture, allowing for future enhancements such as feature additions, user growth, and increased workloads.

Headquarters: Boston, USA
Founded in: 2012
Employees: 60+
Prominent Clients: The World Bank, Beiersdorf, Toyota
Core Services:

• Custom software development
• Web application development
• The Internet of Things development
• SaaS solution development

Technologies, frameworks, and platforms SumatoSoft uses:

• Client-side: AngularJS, EmberJS, ReactJS, Vue.js, BackboneJS, Bootstrap, Sencha (ExtJS), Custom JavaScript. 
• Server-side: Apache, Nginx, Unicorn, Puma, Thin, Passenger. 
• Frameworks: Ruby on Rails, Sinatra, Grape, Phoenix, Flask, Express.js, Nest.js.
• Database: MySQL, PostgreSQL, MongoDB, Redis, Memcached, MSSQL, Neo4j Graph, Elasticsearch, ClickHouse, AWS DynamoDB, AWS Redshift, Microsoft SQL Server
• Cloud: AWS (including IoT Core), Microsoft Azure (including IoT Suite), Oracle Cloud, Google Cloud Platform, IBM Cloud. Alibaba Cloud, Heroku, DigitalOcean, Linode, VMware Cloud.
• Mobile: Swift (iOS), Kotlin (Android), React Native, Flutter.

Features:

• 11 industries digitalized and counting. Over 250 successful projects across industries like e-commerce, Healthcare, E-learning, Finance, Real Estate, Logistics, and Travel.
• Strict compliance with international regulations such as HIPAA, HL7, FHIR, and GDPR.
• Membership in The Council for Inclusive Capitalism, emphasizing our commitment to ethical business practices.
• Recognized as a top software developer by industry analysts like TechReviewer, Clutch, and GoodFirms.
• Proactive communication including weekly updates, work demos, multiple contact points, and unsolicited monthly timesheet reports.
• 70% of senior-level developers and QA engineers ensure compliance with industry best practices and internal quality guidelines.
• Full transparency through a clear initial roadmap, defined KPIs, a software quality agreement, and daily sync-ups.

Contacts: info@sumatosoft.com

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#22) Taazaa (Hudson, US)

Headquarters:  1780 Stoney Hill Dr., Suite A, Hudson, OH, United States – 44236
Founded in: 2007
Employees: 250-500
Contact: info@taazaa.com | +1(888)800-0016
Revenue: $40 Million
Prominent Clients:

• Case Western Reserve University
• Cleveland Clinic
• Goodyear
• OHIO HUDSON
• Ignyte
• Parker Hannifin
• Innago
• Tobi Cloud
• Brainingcamp
• CookinGenie
• Villa Firenze
• Venera Technologies
• MARBLELIFE

Core Services Offered:

• SaaS Product Development
• Custom Software Development
• Mobile App Development
• Enterprise App Modernization
• Web Development

#23) DICEUS (Delaware, USA)

DICEUS is a custom software development company and IT staffing services provider. The company builds various custom solutions: from bank warehouse systems to innovative CRM tools, from insurance management solutions to mobile healthcare catalogs. All projects are custom-made, tailored to each customer’s requirements, and delivered at a guaranteed time.

Also, Read => Best Software Development Companies in UAE

Since 2011, DICEUS has accomplished more than 120 projects for customers from insurance, banking, fintech, healthcare, logistics, retail, and other industry sectors. DICEUS is a trusted Microsoft and Oracle Partner, so it’s the right place if you have Oracle- or Microsoft-related projects.

Founded in: 2011
Employees: 100-200
Locations: Austria, Denmark, Faroe Islands, Poland, Lithuania, UAE, Ukraine, USA

Core Services:

• Software Architecture Design
• Legacy App Modernization Services
• System Integration Services
• Data Migration Services
• Web/mobile app development
• IT Staffing Services

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#24) ScienceSoft (McKinney, Texas, US)

ScienceSoft develops, integrates, modernizes, tests, and supports custom software for 30+ industries, including healthcare and BFSI. In over 100 verified reviews, clients describe them as a team that prioritizes its customers’ end goals and understands unspoken project needs.

Many testimonials mention ScienceSoft’s commitment to problem-solving, showing that they deliver consistent results in Agile projects despite changing requirements and budget constraints. 

As evident from the materials on ScienceSoft’s website, the company puts a big emphasis on:

• Transparent project budget, scope, and risk management practices.
• ISO 9001 and ISO 27001-certified quality and security controls at each stage of SDLC.
• Comprehensive project and software documentation.
• Tailored collaboration flow, forms, and tools.

Headquarters: McKinney, Texas
Founded: 1989
Employees: 700+
Contact: +1 214 306 68 37
Revenue: $32 Million
Prominent Clients: IBM, eBay, Walmart, NASA JPL, PerkinElmer, Leo Burnet, Lixar, and Viber.

Features:

• 3,600 success stories, including projects for Nestle, Leo Burnett, Walmart, NASA JPL, and IBM. 
• Expertise in Python, Java, C#, .NET, PHP, Golang, JavaScript, React Native, Swift, Objective-C, Kotlin, and 50+ other technologies. 
• Software compliance with domain- and region-specific standards and regulations (e.g., HIPAA, PCI DSS, GDPR).
• 750+ specialists, including project managers, IT consultants, system architects, developers, QA specialists, data scientists, DevOps, support, and security engineers.
• Proficiency in AI/ML, IoT, AR/VR, big data, and blockchain.
• Partnerships with Microsoft, AWS, Oracle, and Adobe.

Project Pricing: ScienceSoft offers tailored pricing models, with most of their contracts being T&M. They provide an opportunity to start with a feasibility study. 

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#25) Andersen Inc. (New York, NY, USA)

No matter the complexity of your software challenge, our distinguished team of Solution Architecture experts is prepared to provide unparalleled assistance. With their profound knowledge and expertise, they possess the proficiency to navigate intricate processes and find optimal solutions tailored to your specific requirements. Take advantage of our expertise by scheduling a complimentary consultation.

1. Legacy System Modernization: Our experts have successfully guided numerous clients through the process of modernizing outdated legacy systems, seamlessly integrating new technologies while preserving critical functionalities.
2. Scalability and Performance Optimization: When businesses faced the need to scale their software applications and optimize performance, our Solution Architecture experts devised robust strategies to ensure smooth operations and enhanced user experiences.
3. Cloud Migration: With extensive experience in cloud computing, our experts have helped businesses transition from on-premises systems to cloud-based infrastructures, maximizing efficiency, flexibility, and cost savings.
4. Enterprise Integration: Our Solution Architecture team has facilitated the seamless integration of disparate software systems within large organizations, enabling efficient data flow, enhanced collaboration, and streamlined business processes.
5. Security and Compliance: When it comes to addressing security and compliance challenges, our experts have demonstrated their proficiency in implementing robust security measures, ensuring data protection, regulatory compliance, and mitigating risks.

Headquarters: NY, USA
Founded: 2007
Employees: 3500+
Contact: +1 800 967 7762
Revenue: $27 Million
Prominent Clients: Samsung, Mercedes-Benz, Ryanair, UNESCO, Paysera, GlobePayroll, MediaMarkt, TUI, Swiss Red Cross, Johnson & Johnson, Verivox, BNP Paribas

Core Services Provided:

• Logistics Software: Transportation Software, Order Software, Warehouse Software, Inventory Software, Supply Chain Software, etc.
• Healthcare Software: EHR, EMR, Healthcare AI Software, Mental Health Solutions, RPM, HIE, HIM,  Telehealth and Telemedicine, RCM, PACS & DICOM, etc.
• Financial Software: Custom Banking Software, FinTech, Investment, Insurance, Blockchain, Open Banking, Accounting and Tax, Loan, NFT, DeFI, Smart Contracts, etc.
• Automotive Software: Car Rental, Vehicle Diagnostic, Telematics, RPA, ECU and ECM, etc.
• Media Software: Live Streaming Solutions, VOD, DAM, Media Security Software, Social Media App, etc.
• eCommerce Software: CRM, Payments, Big Data, etc.;
• Telecom Software: BSS/OSS Digital Transformation, Audit, VAS, Channel Solution, etc.

Project Pricing: We offer a free consultation with an estimated price of your project. Our prices are average on the market:25-50$/hour

Key Features:

• 1000+ completed big projects across the globe
• 3500+ experts with over 7 years of experience in software development
• Delivering since 2007
• 98% of customers return back for new projects
• Free consultation and estimate of your end price.

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#26) Glorium Technologies (New Jersey, US)

Glorium Technologies is a custom software development company. Their efforts and wide range of services are aimed at satisfying the needs of startups at various stages of their development and funding. The company also cooperates with SMEs and enterprises.

Drawing from over 13 years of experience, Glorium Technologies (which was founded in 2010) is focused on helping startups realize the vision of their digital product by developing custom software solutions or supplementing their teams with expert developers.

The company builds custom digital products, reduces digital products’ delivery time to market, and provides software development and growth services.

Their core proposition is outsourcing software development. Highly qualified tech talent employed by Glorium Technologies delivers the best tech products. Their software engineers serve as a workforce for startups to deliver flawless code, while managers do great work to organize the working process, and business analytics ensure the end product will be a market success.

Headquarters: New Jersey, USA, Kyiv, Ukraine, Paphos, Cyprus, Kraków, Poland
Founded in: 2010
Number of Employees: 180+
Prominent Clients: CAE Healthcare, AGFA Healthcare, REALPAGE, control.IT, BBMK Technologies

Core Services:

• Custom software development
• Web and mobile development
• Product design
• Quality assurance
• Software compliance
• Information technology consulting

Features:

• Get a custom web, desktop, or mobile app that’s modern, scalable, and user-friendly.
• Project management services
• Glorium Technologies is a reliable supplier for top developers, engineers, designers, and software solutions architects.
• Healthcare software development.

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#27) Wezom (Chicago, US)

Company: Wezom
Size: Mid-size Company
Focus Area: Mainly Focuses on Enterprise Software Development and Custom Software Development. Client Focus is more for medium and enterprise businesses.
Headquarters: Offices in 4 countries around the world – United States of America, Germany, Poland, and Ukraine.
Founded In: 1999
Employees: Over 250 certified full-time professionals
Revenue: $4.5Million
Contact: office_usa@wezom.com | +1 872-225-30-73
Prominent Clients: John Deere, Cooper & Hunter, EasyLoad, Toyota Material Handling, Loadaza, Roshen, METINVEST, Riel, GRATA International, Visotsky Consulting, Express Delivery, Aptiv and other,

Core Services:

• Custom Software Development: ERP, TMS, WMS, EPOD, CRM, Cloud app, Product Development, NFT marketplace, WebApp, Dedicated Team.
• Evaluation & Design: Research & Development, Scoping Session, UX Review, UX/UI Design, Branding, Product Design, Rapid prototyping
• Web Development: Frontend, PHP, backend, Java, Node.js,.Net, Typescript
• Mobile Development: iOS App, Android App, React Native, Flutter, Cross-platform, Hybrid App, PWA, Single Page
• Maintenance & Support: Agile Project Management, AWS & Cloud, Product-to-market launch, Test Automation, Cybersecurity

Service Cost/Packages: The cost is formed for each project individually. For a preliminary cost, you need to make a call with the sales manager.

Key Features: WEZOM offers efficient and customized software solutions for businesses of all sizes, from startups to enterprises. They have a strong focus on creating a unique digital ecosystem to enhance businesses and drive lasting growth.

Over 3000 large-scale projects have been accomplished globally. WEZOM team comprises over 250 professionals with over 23 years of expertise in software development.

WEZOM develops web, systems, mobile applications, and other software in the following domain fields:

• Logistics (Transportation)
• Oil & Gas
• eCommerce
• Healthcare
• Real Estate
• Fintech
• Agriculture
• Energy and Utilities
• Education

WEZOM uses different technologies and platforms:

• Front-End: GraphQL, React hook form, Ant Design, Material UI, Apollo Client, Next.js, React.js, REST API, TypeScript.
• Back-End: Spring, Java, .Net, Node.js, Laravel, PHP.
• Database: AWS RDS, MongoDB, Redis, Elasticsearch, MySQL, PostgreSQL.
• Cloud & DevOps: Nginx, Docker, Kubernetes.
• Cloud: Hetzner, Digital Ocean, Microsoft Azure, Google Cloud, AWS.
• Flutter: rxDart Development Services, REST Development Services, Hive Development Services, BLoC Development Services, MVVM (BLoC), Dart Development Services.
• iOS: CoreData, REST (alamofire), UIKit, MVVM, Swift, rxSwift, Combine.
• Android: Compose, MVVM, rxJava, rxKotlin, Retrofit, Jetpack Compose, Kotlin, Java.
• Cross Platform: MLKit Development Services, CoreML Development Services, Firebase Development Services

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#28) eFlair (Bengaluru, India)

Staking its claim at the apex of the software development arena, eFlair Webtech distinguishes itself as a standard-bearer for innovative solutions and groundbreaking progress.

This esteemed enterprise, steeped in technical expertise and creative flair, has diligently cultivated a unique position within the diverse, rapidly evolving world of software engineering.

eFlair Webtech’s operations blend the unbridled creativity of its skilled development team with an astute comprehension of emerging industry trends, resulting in a strategic advantage that allows the firm to consistently stay a step ahead in the software development field.

eFlair Webtech’s impressive software repertoire is not merely a collection of standalone applications; instead, they are comprehensive digital solutions meticulously designed to exceed the diverse requirements of its clientele.

Each product is an embodiment of the company’s commitment to setting new industry standards and reshaping what is achievable within the realm of software development.

Focusing keenly on quality, timeliness, and customer satisfaction, eFlair Webtech has honed its craft to perfection, producing digital solutions of unparalleled excellence and delivering them with precision and professionalism.

Founded: 2013
Headquarters: India
Employees: 100
Locations: India, USA, UK
Clients: Expedia, EY, RazorPay, American Airlines, Stanford University

Key Features:

• eFlair Webtech distinguishes itself with customized solutions, tailoring each app to meet specific client needs.
• The company harnesses the latest technologies, resulting in mobile apps that are not only responsive and user-friendly but also future-proof.
• eFlair Webtech has a proven track record of delivering high-quality applications on time, ensuring client satisfaction.

Core Services:

• Comprehensive web development services utilizing various technologies like HTML, CSS, JavaScript, PHP, .NET, and Python.
• Proficient in leveraging CMS platforms such as WordPress, Drupal, and Joomla for tailored web solutions.
• Expertise in eCommerce development with platforms like Magento, Shopify, and WooCommerce.
• Proven track record in mobile application development, offering end-to-end services from UI/UX design to launch.

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#29) Belitsoft (Warsaw, Poland)

Headquarters: Warsaw, Poland
Founded in: 2004
Employees: 450+
Contact: +1 (917) 410-57-57
Specialties: Outsource Software Development, Custom Software Development, Offshore Software Development, Dedicated Development Team for Hire
Clients: ElearningForce, Insly, Crimson, Honeywell, IDT Corporation, Ticken.nl, NEDAP, Berkeley University, Technicolor, and many more.

Belitsoft’s developers build custom software for startups and large companies from the USA, the UK, Europe, Israel, and other locations. Being a client-oriented custom software development company, Belitsoft is committed to providing high-quality software products and services.

The company has 450+ software developers, testers, project managers, business analysts, and DevOps distributed between Poland, Latvia, and Georgia.

They develop web, systems, mobile applications, and other software in the following domain fields:

• E-learning
• HealthCare
• E-commerce
• Fintech
• Artificial Intelligence
• Telecommunication
• Complex projects of over 2000 hours.

Belitsoft uses different technologies and platforms:

• .NET (C#, ASP.NET Core, ASP.NET MVC, WCF, WPF, SharePoint, Power Apps, etc.)
• PHP (Yii, Laravel, Magento, Joomla, WordPress, etc.)
• Java (Java EE, Spring, Hibernate, Struts, Web Services, etc.)
• Mobile (iOS, Android, React Native, Xamarin)
• JS (Angular, React, Vue.js, Node.js, etc.)
• Python

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#30) Itransition (Lakewood, Colorado)

For over 25 years, Itransition has helped startups, mid-sized companies, and large enterprises from 40+ countries develop custom software solutions to transform their operations and drive value.

Itransition guarantees full software lifecycle coverage spanning business analysis, development, deployment, maintenance, and support. With Itransition, companies will get top-notch software developed by high standards of software engineering and with information security in mind from the first stages of SDLC.

Relying on a solid portfolio of 1600+ projects, the company is well-versed in custom software development across all industries, including healthcare, FinTech, retail, manufacturing, automotive, and more.

Headquarters: Lakewood, Colorado, the US
Founded in: 1998
Number of Employees: 3000+
Prominent Clients: eBay, Toyota, GSM Association, IATA, the Economist, and more.

Core Services:

• Architecture design and optimization
• New custom product development
• Software component delivery
• Project Rescue
• Team augmentation

Features:

• Skilled talents: 86% of senior and middle-level engineers and 70% of specialists have worked at Itransition for 2+ years.
• Compliance: GDPR, FDA, HIPAA, PCI DSS, etc.
• Expertise: 10+ development centers.
• Flexibility: project ramp-up within 2 weeks.
• Maturity: ISO-compliant quality management and information security management systems.
• Partnerships: Microsoft, AWS, Atlassian, Salesforce, Acumantica.

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Additional Companies

Here are some more Top Custom Development Companies:

#31) Intellectsoft

Intellectsoft has grown into a full-cycle, mobile-first software development company. Intellectsoft is a custom software development company that supports industries to overcome the industrial challenges of the digital revolution through innovation and the practice of developing technologies, like blockchain, augmented reality, artificial intelligence, etc.

Intellectsoft mainly focuses more on Mobile app development for medium-sized industries like Financial & Payments, Healthcare & Medical, etc.

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#32) Eleks

Eleks has been helping as a software invention partner to Fortune 500 companies, big industries, and technology competitors.

Software products that they form, benefit the world’s top brands to change their industries, raise their revenues, and save up to 40% of the time and functional costs. It mainly focuses on Software Development for Large-size industries like Transportation & Logistics and retail.

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#33) Custom Software Labs

Custom Software Lab is not a role for the custom software development firm that emphasizes on a marketplace. Their emphasis is on structuring custom business software applications that work for their clients. They know each of our customer’s requirements and then build custom web, mobile, or desktop software that advances their corporate.

Custom Software Lab is an end-to-end design and development firm. They propose modest cost and great hand-crafted excellent work.

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#34) Fingent

Fingent is an enterprise software development industry headquartered in New York, with offices across the world and 300+ workers. They have been a trusted technology mentor to more than 150 industries, including start-ups, SMB’s, and Fortune 500 enterprises. They create extremely reasonable custom software for large as well as small corporations.

Fingent applies current design ideologies, in combination with the newest in cloud, mobile, and desktop technologies. They produce custom-made solutions that link co-workers with each other and businesses with their clients, shorten and quicken business procedures, and reduce costs.

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#35) Experion Technologies

Experion Technologies is a more than 12-year-old IT solutions & services company. In a short extent of period, their products and custom applications have served over 100 customers across 26 countries. Their customs include some of the world’s largest corporations as well as some of the fastest-growing early-stage companies.

Experion Technologies values define Integrity, Professional Competence, Customer Empathy, Punctuality, and Respect for individuals. They mainly focus on Mobile Development and Web Development for medium-sized and small-sized industries.

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Conclusion

In this article, we have discussed the top Custom Development Companies that are available in the market. Some more Custom Development organizations are available in the market, but the above-discussed ones are the most popular ones and their services are more secure among all.

We have discussed all Custom Development Companies regarding their features, cost, company size, ratings, and the services they offer. The comparison chart will guide the users to choose the company according to their requirements.

Out of the Top 15 companies that we have discussed here, the top four companies that focus more on the particular industries i.e. for large, medium, and small-scale organizations as per your requirement, and cost are given below.

OpenXcell Software – For large-size businesses, ScienceSoft & Trigent- For mid-size businesses, and Enola labs- For small-scale businesses.

If we have missed any top Custom Development Companies other than the ones discussed above, then your feedback and suggestions are most welcome.