AFFiNE vs Dia
AFFiNE and Dia are both Productivity tools in our directory. This side-by-side comparison covers pricing, user ratings, supported platforms, key features and open-source status so you can decide which one fits your needs.
Side-by-side comparison
| Attribute | AFFiNE | Dia |
|---|---|---|
| Vendor | Toeverything | The Browser Company |
| Rating | ★ 4.5 | ★ 4.4 |
| Pricing | Freemium | Freemium |
| Platforms | Desktop, Web, iOS, Android | Desktop, macOS |
| Key features | Docs plus boards, Local-first, Open source | Chat with the current page, Skills and actions, Calmer UI than Arc |
| Headquarters | Open source | New York, USA |
| Founded | 2022 | 2025 |
| Open source | Yes | No |
Key differences
- AFFiNE has a higher user rating (4.5★ vs 4.4★).
- Both AFFiNE and Dia use a Freemium model.
- AFFiNE is open source (its code is public), while Dia is proprietary.
- AFFiNE runs on Desktop, Web, iOS, Android; Dia runs on Desktop, macOS.
Frequently asked questions
Is AFFiNE or Dia better?
By user rating, AFFiNE scores higher (4.5★ vs 4.4★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, AFFiNE or Dia?
Both AFFiNE and Dia use a Freemium pricing model.
Are AFFiNE and Dia open source?
AFFiNE is open source, while Dia is proprietary.