Project Mariner vs Granola
Project Mariner and Granola 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 | Project Mariner | Granola |
|---|---|---|
| Vendor | Google DeepMind | Granola |
| Rating | ★ 4.4 | ★ 4.5 |
| Pricing | Paid | Freemium |
| Platforms | Web, Chrome | Desktop |
| Key features | Browser agent in Chrome, Clicks and types on the live page, Gemini-powered computer use | Typed notes + transcript fusion, Instant post-meeting summaries, Works with every conferencing app |
| Headquarters | Mountain View, USA | London, UK |
| Founded | 2024 | 2022 |
| Open source | No | No |
Key differences
- Granola has a higher user rating (4.5★ vs 4.4★).
- Project Mariner is Paid, while Granola is Freemium.
- Project Mariner runs on Web, Chrome; Granola runs on Desktop.
Frequently asked questions
Is Project Mariner or Granola better?
By user rating, Granola scores higher (4.5★ vs 4.4★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, Project Mariner or Granola?
Project Mariner is Paid and Granola is Freemium. Check each product page for current plan details.
Are Project Mariner and Granola open source?
No — neither Project Mariner nor Granola is open source.