Microsoft OneNote vs Open Notebook
| Microsoft OneNote | Open Notebook | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | $8.33/mo | — |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Web, Windows | — |
| Free plan | Yes | Yes |
| Paid from | $9.99/user/mo | — |
| Offline access | Yes | — |
| Supported platforms | web, windows, macos, ios, android | — |
| Note sharing | Yes | — |
| Real-time collaboration | Yes | — |
| Storage limit | 5 GB | — |
| Integrations | OneDrive, SharePoint, Microsoft Graph, Zapier, Salesforce, Trello, Basecamp, Wufoo, Twitter, Feedly | OpenAI, Anthropic, Google Gemini, Vertex AI, OpenRouter, Ollama, ElevenLabs, Groq, xAI, Voyage, Mistral, Deepseek |
Both are listed in Best Note-Taking Apps. On Inferse, Microsoft OneNote scores higher on our published basis.