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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GitHub Copilot B | Hex A | Bolt.new (StackBlitz) A | Groq S | |
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| Tagline | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | Modern data notebook with Magic AI assistant. | Prompt to deployed full-stack app in the browser. | The fastest AI inference in the world. Crazy low latency. |
| Category | coding | data | coding | dev platform |
| Pricing | Free (limited) + $10/mo Pro + $19/mo Business | Free + $28+/user/mo | Free + $20-$200/mo | Free tier + pay-as-you-go API |
| Best for | Teams with GitHub already. Devs who don't want to change IDEs. | Data teams at startups + enterprises. | PMs, founders, non-devs shipping MVPs. | Developers who need sub-100ms LLM responses. |
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| Kai's verdict | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | A-tier for data teams. S-tier if you already live in SQL + Python. | A-tier. Best for fast prototypes. Competitive with Lovable — try both. | S-tier for speed. When latency is the product, start here. |
| Link | Open → | Open → | Open → | Open → |