OER Commons vs Topmarks
| OER Commons | Topmarks | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Web | Web, Windows, macOS, iOS, Android |
| Free plan | Yes | Yes |
| Resource formats | digital and print materials; PDF; DOCX; ODF; Google Docs; video; images; textbooks; courses; lessons; assessments; software | interactive games, worksheets, classroom resources, apps |
| Grade levels | Birth to PreK; Kindergarten; Grades 1-12; community college; college; graduate/professional; career/technical; adult education | ages 3-5, 5-7, 7-11, 11-16; Reception to Year 6 |
| Subject coverage | Applied Science; Arts and Humanities; Business and Communication; Career and Technical Education; Education; English Language Arts; History; Law; Life Science; Mathematics; Physical Science; Social Science | maths, English, spelling and grammar, punctuation, writing, reading, number, geometry, measures, data handling and problem solving |
| Editable files | Yes | — |
| School licensing | Yes | — |
| Access model | mixed | — |
Both are listed in Best Teacher Resource Libraries. On The Geeks Club, OER Commons scores higher on our published basis.