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
GitHub Copilot B | Fathom S | v0 S | Hex A | |
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| Tagline | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | Meeting notes, free forever for individuals. | Vercel's AI-powered UI generator. Prompt to shadcn component. | Modern data notebook with Magic AI assistant. |
| Category | coding | meeting | design | data |
| Pricing | Free (limited) + $10/mo Pro + $19/mo Business | Free for individuals + $15-$29/user/mo teams | Free + $20/mo | Free + $28+/user/mo |
| Best for | Teams with GitHub already. Devs who don't want to change IDEs. | Solo operators, freelancers, small teams on a budget. | Frontend devs, PMs prototyping UIs, anyone on Next.js. | Data teams at startups + enterprises. |
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| Kai's verdict | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | S-tier for solo + free. The best free option, hands down. | S-tier. If you're on Vercel/shadcn, this is cheating. | A-tier for data teams. S-tier if you already live in SQL + Python. |
| Link | Open → | Open → | Open → | Open → |