Confluence vs Project Mariner
Confluence and Project Mariner 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 | Confluence | Project Mariner |
|---|---|---|
| Vendor | Atlassian | Google DeepMind |
| Rating | ★ 4.3 | ★ 4.4 |
| Pricing | Freemium | Paid |
| Platforms | Web | Web, Chrome |
| Key features | Spaces, Macros, Jira next door | Browser agent in Chrome, Clicks and types on the live page, Gemini-powered computer use |
| Headquarters | Sydney, Australia | Mountain View, USA |
| Founded | 2004 | 2024 |
| Open source | No | No |
Key differences
- Project Mariner has a higher user rating (4.4★ vs 4.3★).
- Confluence is Freemium, while Project Mariner is Paid.
- Confluence runs on Web; Project Mariner runs on Web, Chrome.
Frequently asked questions
Is Confluence or Project Mariner better?
By user rating, Project Mariner scores higher (4.4★ vs 4.3★). Both are capable Productivity tools, so review the feature comparison for your use case.
Which is cheaper, Confluence or Project Mariner?
Confluence is Freemium and Project Mariner is Paid. Check each product page for current plan details.
Are Confluence and Project Mariner open source?
No — neither Confluence nor Project Mariner is open source.