HelixNotes vs SiYuan
| HelixNotes | SiYuan | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | $64/mo |
| Open source | No | No |
| Platforms | Android, iOS, Linux, macOS, Windows | Android, extension, iOS, Linux, macOS, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| Offline access | Yes | Yes |
| Supported platforms | linux, windows, macos, android, ios | Windows, macOS, Linux, iOS, Android, web interface, Chrome/Edge extension, API, Docker self-hosting |
| Note sharing | No | Yes |
| Real-time collaboration | No | — |
| Integrations | WebDAV, Syncthing, Nextcloud, Dropbox, OneDrive, rsync, Git, Ollama, Anthropic, OpenAI | OpenAI API, Amazon S3-compatible storage, WebDAV |
| Storage limit | — | 8 GB |
Both are listed in Best Note-Taking Apps. On The Geeks Club, SiYuan scores higher on our published basis.