Dia vs Notion Agent
Dia and Notion Agent 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 | Notion Agent |
|---|---|---|
| Vendor | The Browser Company | Notion |
| Rating | ★ 4.4 | ★ 4.5 |
| Pricing | Freemium | Paid |
| Platforms | Desktop, macOS | Web, Desktop, Mobile |
| Key features | Chat with the current page, Skills and actions, Calmer UI than Arc | Multi-step agent over Notion pages, Database updates in place, Research plus write in the wiki |
| Headquarters | New York, USA | San Francisco, USA |
| Founded | 2025 | 2025 |
| Open source | No | No |
Key differences
- Notion Agent has a higher user rating (4.5★ vs 4.4★).
- Dia is Freemium, while Notion Agent is Paid.
- Dia runs on Desktop, macOS; Notion Agent runs on Web, Desktop, Mobile.
Frequently asked questions
Is Dia or Notion Agent better?
By user rating, Notion Agent scores higher (4.5★ vs 4.4★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, Dia or Notion Agent?
Dia is Freemium and Notion Agent is Paid. Check each product page for current plan details.
Are Dia and Notion Agent open source?
No — neither Dia nor Notion Agent is open source.