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)
coding
image
productivity
writing
marketing
GitHub Copilot B | Rows A | Leonardo.ai A | Julius S | |
|---|---|---|---|---|
| Tagline | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | Spreadsheets with AI + live integrations baked in. | Gamer + creator image gen with model fine-tuning built in. | Chat with your data. Upload a CSV, ask questions, get charts. |
| Category | coding | data | image | data |
| Pricing | Free (limited) + $10/mo Pro + $19/mo Business | Free + $19-$89/user/mo | Free + $12-$60/mo | Free + $20-$65/mo |
| Best for | Teams with GitHub already. Devs who don't want to change IDEs. | Ops teams, marketers, anyone building dashboards from multiple sources. | Indie game devs, illustrators, anyone training custom style models. | Analysts, founders, anyone with a spreadsheet + a question. |
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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. The most interesting spreadsheet in years. Great for ops dashboards. | A-tier for creators training custom looks. B-tier for general use. | S-tier for ad-hoc analysis. Makes you feel like a data scientist in 30 seconds. |
| Link | Open → | Open → | Open → | Open → |