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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Rows A | ChatGPT Operator B | Lovable A | Claude Agent SDK S | |
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| Tagline | Spreadsheets with AI + live integrations baked in. | OpenAI's browser agent. Clicks and types on websites for you. | Build a full app from a prompt. Stripe-ready. | Anthropic's SDK for building your own agents on Claude. |
| Category | Data | Agents | Design | Agents |
| Pricing | Free + $19-$89/user/mo | Included with ChatGPT Pro $200/mo | Free + $25-$100/mo | API usage + SDK is free |
| Best for | Ops teams, marketers, anyone building dashboards from multiple sources. | Power users willing to pay $200/mo for a browser bot. | Non-devs + solopreneurs shipping MVPs. | Developers building custom agents for their own company/product. |
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| Kai's verdict | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | B-tier. Still early. Manus is more flexible for less money. | A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs. | S-tier for builders. The right primitives. What Kai is built on under the hood. |
| Link | Open → | Open → | Open → | Open → |