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.
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Coding
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Productivity
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Copy.ai A | HeyGen S | GitHub Copilot B | Bolt.new (StackBlitz) A | |
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| Tagline | AI GTM platform. Workflows for sales + marketing ops. | AI avatar videos. Record once, speak any language. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | Prompt to deployed full-stack app in the browser. |
| Category | Marketing | Video | Coding | Coding |
| Pricing | Free + $49-$249/mo | Free + $24-$65/mo | Free (limited) + $10/mo Pro + $19/mo Business | Free + $20-$200/mo |
| Best for | RevOps + marketing ops automating repetitive tasks. | Course creators, multilingual marketers, anyone scaling video content. | Teams with GitHub already. Devs who don't want to change IDEs. | PMs, founders, non-devs shipping MVPs. |
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| Kai's verdict | A-tier for ops automation. B-tier for simple copy (use Claude). | S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code. | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | A-tier. Best for fast prototypes. Competitive with Lovable — try both. |
| Link | Open → | Open → | Open → | Open → |