Project Mariner vs StayFocusd
Project Mariner and StayFocusd 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 | StayFocusd |
|---|---|---|
| Vendor | Google DeepMind | StayFocusd |
| Rating | ★ 4.4 | ★ 4.5 |
| Pricing | Paid | Free |
| Platforms | Web, Chrome | Chrome |
| Key features | Browser agent in Chrome, Clicks and types on the live page, Gemini-powered computer use | Daily minutes, Nuclear option, Chrome |
| Headquarters | Mountain View, USA | USA |
| Founded | 2024 | 2010 |
| Open source | No | No |
Key differences
- StayFocusd has a higher user rating (4.5★ vs 4.4★).
- Project Mariner is Paid, while StayFocusd is Free.
- Project Mariner runs on Web, Chrome; StayFocusd runs on Chrome.
Frequently asked questions
Is Project Mariner or StayFocusd better?
By user rating, StayFocusd 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 StayFocusd?
Project Mariner is Paid and StayFocusd is Free. Check each product page for current plan details.
Are Project Mariner and StayFocusd open source?
No — neither Project Mariner nor StayFocusd is open source.