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 | Figma AI A | Hex A | Replit Agent A | |
|---|---|---|---|---|
| Tagline | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | AI features baked into the design tool you already use. | Modern data notebook with Magic AI assistant. | Replit's AI that builds + deploys full apps on their platform. |
| Category | Coding | Design | Data | Coding |
| Pricing | Free (limited) + $10/mo Pro + $19/mo Business | Included with Figma plans | Free + $28+/user/mo | $10-$25/mo Core/Teams |
| Best for | Teams with GitHub already. Devs who don't want to change IDEs. | Designers already on Figma. | Data teams at startups + enterprises. | Teachers, students, prototypers, hackathon builders. |
| Strengths |
|
|
|
|
| Weaknesses |
|
|
|
|
| Kai's verdict | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | A-tier. No reason not to use it if you're on Figma. Not worth switching for. | A-tier for data teams. S-tier if you already live in SQL + Python. | A-tier. Best for teaching a kid to code in 2026. |
| Link | Open → | Open → | Open → | Open → |