Dia vs Readwise Reader
Dia and Readwise Reader 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 | Dia | Readwise Reader |
|---|---|---|
| Vendor | The Browser Company | Readwise |
| Rating | ★ 4.4 | ★ 4.7 |
| Pricing | Freemium | Paid |
| Platforms | Desktop, macOS | Web, iOS, Android |
| Key features | Chat with the current page, Skills and actions, Calmer UI than Arc | Articles and PDFs, Highlights to Readwise, TTS |
| Headquarters | New York, USA | USA |
| Founded | 2025 | 2021 |
| Open source | No | No |
Key differences
- Readwise Reader has a higher user rating (4.7★ vs 4.4★).
- Dia is Freemium, while Readwise Reader is Paid.
- Dia runs on Desktop, macOS; Readwise Reader runs on Web, iOS, Android.
Frequently asked questions
Is Dia or Readwise Reader better?
By user rating, Readwise Reader scores higher (4.7★ vs 4.4★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, Dia or Readwise Reader?
Dia is Freemium and Readwise Reader is Paid. Check each product page for current plan details.
Are Dia and Readwise Reader open source?
No — neither Dia nor Readwise Reader is open source.