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BoltAI vs Project Mariner
A factual side-by-side comparison of BoltAI and Project Mariner. We compare pricing, categories, free tiers and official websites — no invented scores.
Updated 2026-10-22
Quick take
Both BoltAI and Project Mariner are Paid. Pick the one whose tagline and categories match your use case, then check the alternatives below.
Project Mariner — AI Productivity for automation
ProductivityCodingAI Agents
Visit website| Pricing | Paid | Paid |
|---|---|---|
| Categories | Desktop AI / Productivity | Productivity / Coding / AI Agents |
| Best for | Native macOS AI assistant for any app | Project Mariner — AI Productivity for automation |
| Free tier | No — paid only | No — paid only |
| Website | boltai.com | deepmind.google |