Library Technology Guides
Marketshare Report
Library Management Systems used in Public Libraries in the United States
These graphs indicate what automation systems are used by Public libraries in based on information recorded in the libraries.org database. Keep in mind that libraries.org may not include all the libraries that use any given product.
Automation Systems Installed
Counting by Library Facilities . You can click on each pie slice in the chart below to view lists of libraries that use them.
Total number of library organizations: 1104.
| Distribution of Library Management Systems | |||
|---|---|---|---|
| Company | Product | Count | Percent |
| Innovative Interfaces, Inc. | Polaris | 263 | 23.8% |
| Innovative Interfaces, Inc. | Sierra | 223 | 20.2% |
| SirsiDynix | Symphony | 202 | 18.3% |
| SirsiDynix | Horizon | 140 | 12.7% |
| ByWater Solutions | Koha -- ByWater Solutions | 127 | 11.5% |
| The Library Corporation | Carl.X | 102 | 9.2% |
| The Library Corporation | Library.Solution | 15 | 1.4% |
| Biblionix | Apollo | 15 | 1.4% |
| Auto-Graphics, Inc. | VERSO | 9 | 0.8% |
| ? | Unknown | 4 | 0.4% |
| Book Systems, Inc. | Atriuum | 1 | 0.1% |
| Follett | Destiny | 1 | 0.1% |
| SirsiDynix | EOS.Web | 1 | 0.1% |
| None Implemented | None | 1 | 0.1% |
| Totals | 1104 | 100.1 | |