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.
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Coding
Image
Productivity
Writing
Marketing
Synthesia A | Adobe Firefly A | GitHub Copilot B | Leonardo.ai A | |
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| Tagline | Enterprise AI avatar video for training + comms. | Commercially safe image gen, deeply integrated with Photoshop. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | Gamer + creator image gen with model fine-tuning built in. |
| Category | Video | Image | Coding | Image |
| Pricing | $22-$89/mo + enterprise | Free + included with Creative Cloud | Free (limited) + $10/mo Pro + $19/mo Business | Free + $12-$60/mo |
| Best for | Enterprise L&D, corporate training, internal comms. | Anyone in Creative Cloud. Brands that need copyright clarity. | Teams with GitHub already. Devs who don't want to change IDEs. | Indie game devs, illustrators, anyone training custom style models. |
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| Kai's verdict | A-tier. HeyGen wins for creators, Synthesia wins for enterprise. | S-tier inside Photoshop (Generative Fill). B-tier standalone. | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | A-tier for creators training custom looks. B-tier for general use. |
| Link | Open → | Open → | Open → | Open → |