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
Synthesia A | Windsurf A | GitHub Copilot B | |
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| Tagline | Enterprise AI avatar video for training + comms. | Codeium's agentic IDE. Cascade agent + strong free tier. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. |
| Category | Video | Coding | Coding |
| Pricing | $22-$89/mo + enterprise | Free + $15/mo Pro | Free (limited) + $10/mo Pro + $19/mo Business |
| Best for | Enterprise L&D, corporate training, internal comms. | Developers who want Cursor-like power for less money. | Teams with GitHub already. Devs who don't want to change IDEs. |
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| Kai's verdict | A-tier. HeyGen wins for creators, Synthesia wins for enterprise. | A-tier. Close second to Cursor. If $5/mo matters, start here. | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. |
| Link | Open → | Open → | Open → |