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
Hex A | HeyGen S | Claude Code S | v0 S | |
|---|---|---|---|---|
| Tagline | Modern data notebook with Magic AI assistant. | AI avatar videos. Record once, speak any language. | Anthropic's CLI agent. Opus-powered, operates on your repo directly. | Vercel's AI-powered UI generator. Prompt to shadcn component. |
| Category | data | video | coding | design |
| Pricing | Free + $28+/user/mo | Free + $24-$65/mo | Part of Claude Pro/Max/Team plans | Free + $20/mo |
| Best for | Data teams at startups + enterprises. | Course creators, multilingual marketers, anyone scaling video content. | Developers who want an agent, not autocomplete. Large refactors, tests, docs. | Frontend devs, PMs prototyping UIs, anyone on Next.js. |
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| Kai's verdict | A-tier for data teams. S-tier if you already live in SQL + Python. | S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code. | S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement. | S-tier. If you're on Vercel/shadcn, this is cheating. |
| Link | Open → | Open → | Open → | Open → |