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
Adobe Firefly A | GitHub Copilot B | Luma Dream Machine A | Duolingo Max A | |
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| Tagline | Commercially safe image gen, deeply integrated with Photoshop. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | Smooth, cinematic motion. Image-to-video specialist. | Duolingo + AI. Explain My Answer + Roleplay features. |
| Category | Image | Coding | Video | Education |
| Pricing | Free + included with Creative Cloud | Free (limited) + $10/mo Pro + $19/mo Business | Free + $10-$500/mo | $30/mo (or ~$168/yr) |
| Best for | Anyone in Creative Cloud. Brands that need copyright clarity. | Teams with GitHub already. Devs who don't want to change IDEs. | Photographers animating stills, cinematic b-roll. | Language learners who've outgrown basic Duolingo. |
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| Kai's verdict | 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. Best for cinematic image-to-video. Pair with Runway for coverage. | A-tier. If you already love Duolingo, worth it. If starting fresh, try ChatGPT Voice instead. |
| Link | Open → | Open → | Open → | Open → |