Heptabase vs OV
| Heptabase | OV | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | $8.99/mo | Free |
| Open source | No | No |
| Platforms | Android, iOS, Linux, macOS, Web, Windows | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Paid from | $8.99/user/mo | — |
| Offline access | Yes | Yes |
| Supported platforms | web, windows, macos, linux, ios, android, chrome_extension | macos, windows, linux |
| Note sharing | Yes | — |
| Real-time collaboration | Yes | — |
| Integrations | Readwise, Zotero | iCloud Drive, OpenAI, GitHub Releases |
Both are listed in Best Note-Taking Apps. On Specifiction, Heptabase scores higher on our published basis.