Compare AI tools
Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via
?tools=claude,chatgpt,gemini.Pick tools (4 selected)
coding
image
productivity
writing
marketing
Google Veo A | GitHub Copilot B | Replit Agent A | Replicate S | |
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| Tagline | Google's video model. Baked into Gemini + YouTube Shorts. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | Replit's AI that builds + deploys full apps on their platform. | Run any open-source AI model with an API call. |
| Category | video | coding | coding | dev platform |
| Pricing | Included with Gemini Advanced $20/mo + YouTube creator tools | Free (limited) + $10/mo Pro + $19/mo Business | $10-$25/mo Core/Teams | Pay per second of compute |
| Best for | Gemini Advanced users, YouTube Shorts creators. | Teams with GitHub already. Devs who don't want to change IDEs. | Teachers, students, prototypers, hackathon builders. | Developers using open-source models (Flux, SDXL, Whisper, etc). |
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| Kai's verdict | A-tier if you already pay Gemini. B-tier standalone. | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | A-tier. Best for teaching a kid to code in 2026. | S-tier for open-source model APIs. The default in this space. |
| Link | Open → | Open → | Open → | Open → |