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 (3 selected)
Coding
Image
Productivity
Writing
Marketing
Windsurf A | Gemini A | Hex A | |
|---|---|---|---|
| Tagline | Codeium's agentic IDE. Cascade agent + strong free tier. | Google's answer. Best integrated with Workspace + free for a lot. | Modern data notebook with Magic AI assistant. |
| Category | Coding | Chatbots | Data |
| Pricing | Free + $15/mo Pro | Free + $20/mo Advanced (bundled with 2TB Drive) | Free + $28+/user/mo |
| Best for | Developers who want Cursor-like power for less money. | Anyone already on Google, research tasks, summarizing long documents. | Data teams at startups + enterprises. |
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| Kai's verdict | A-tier. Close second to Cursor. If $5/mo matters, start here. | A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google. | A-tier for data teams. S-tier if you already live in SQL + Python. |
| Link | Open → | Open → | Open → |