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 | Aider A | Devin A | |
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| Tagline | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | AI features baked into the design tool you already use. | Terminal-based AI pair programmer. Git-aware, model-flexible. | Cognition Labs' autonomous coding engineer. |
| Category | Coding | Design | Coding | Agents |
| Pricing | Free (limited) + $10/mo Pro + $19/mo Business | Included with Figma plans | Free (open source) + whatever API you use | $500/mo |
| Best for | Teams with GitHub already. Devs who don't want to change IDEs. | Designers already on Figma. | Developers who want open-source tooling with full control. | Engineering teams offloading tickets. Ops/platform work. |
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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. No reason not to use it if you're on Figma. Not worth switching for. | A-tier. The right answer if you want open-source + terminal-native + model-agnostic. | A-tier for the right use case. Not for solo devs. If you manage engineers, try one license. |
| Link | Open → | Open → | Open → | Open → |