AppFlowy vs Obsidian vs Supabase
| Attribute | |||
|---|---|---|---|
| Category | Productivity & Collaboration | Note-taking & Knowledge | Data & Databases |
| Pricing | Free tier | Free tier | Free tier |
| Starting price | $10/seat/month | $4/seat/month | $25/month |
| Free tier | Yes | Yes | Yes |
| Free trial | No | No | No |
| Deployment | Cloud | Cloud | Cloud |
| API available | Unknown | Unknown | Unknown |
| Platforms | ios, android, windows, macos, linux | ios, android, windows, macos, linux | — |
| Certifications | — | — | — |
| Integrations | — | 2 | 2 |
| Company | Founded 2021 | Founded 2020 | Founded 2020 |
| Feature attributes | |||
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Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.