Project Mariner vs SharePoint Copilot
Project Mariner and SharePoint Copilot 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 | SharePoint Copilot |
|---|---|---|
| Vendor | Google DeepMind | Microsoft |
| Rating | ★ 4.4 | ★ 4.2 |
| Pricing | Paid | Paid |
| Platforms | Web, Chrome | Web, Microsoft 365 |
| Key features | Browser agent in Chrome, Clicks and types on the live page, Gemini-powered computer use | Ask the SharePoint library, Draft from existing docs, 365 permissions |
| Headquarters | Mountain View, USA | Redmond, USA |
| Founded | 2024 | 2024 |
| Open source | No | No |
Key differences
- Project Mariner has a higher user rating (4.4★ vs 4.2★).
- Both Project Mariner and SharePoint Copilot use a Paid model.
- Project Mariner runs on Web, Chrome; SharePoint Copilot runs on Web, Microsoft 365.
Frequently asked questions
Is Project Mariner or SharePoint Copilot better?
By user rating, Project Mariner scores higher (4.4★ vs 4.2★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, Project Mariner or SharePoint Copilot?
Both Project Mariner and SharePoint Copilot use a Paid pricing model.
Are Project Mariner and SharePoint Copilot open source?
No — neither Project Mariner nor SharePoint Copilot is open source.