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)
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Claude Code S | Windsurf A | HeyGen S | Elicit S | |
|---|---|---|---|---|
| Tagline | Anthropic's CLI agent. Opus-powered, operates on your repo directly. | Codeium's agentic IDE. Cascade agent + strong free tier. | AI avatar videos. Record once, speak any language. | AI research assistant for academic literature. |
| Category | coding | coding | video | research |
| Pricing | Part of Claude Pro/Max/Team plans | Free + $15/mo Pro | Free + $24-$65/mo | Free + $12-$42/mo |
| Best for | Developers who want an agent, not autocomplete. Large refactors, tests, docs. | Developers who want Cursor-like power for less money. | Course creators, multilingual marketers, anyone scaling video content. | Grad students, researchers, anyone doing literature reviews. |
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| Kai's verdict | S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement. | A-tier. Close second to Cursor. If $5/mo matters, start here. | S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code. | S-tier for academic research. Nothing else comes close for systematic reviews. |
| Link | Open → | Open → | Open → | Open → |