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
Luma Dream Machine A | GitHub Copilot B | Google Veo A | Elicit S | |
|---|---|---|---|---|
| Tagline | Smooth, cinematic motion. Image-to-video specialist. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | Google's video model. Baked into Gemini + YouTube Shorts. | AI research assistant for academic literature. |
| Category | Video | Coding | Video | Research |
| Pricing | Free + $10-$500/mo | Free (limited) + $10/mo Pro + $19/mo Business | Included with Gemini Advanced $20/mo + YouTube creator tools | Free + $12-$42/mo |
| Best for | Photographers animating stills, cinematic b-roll. | Teams with GitHub already. Devs who don't want to change IDEs. | Gemini Advanced users, YouTube Shorts creators. | Grad students, researchers, anyone doing literature reviews. |
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| Kai's verdict | A-tier. Best for cinematic image-to-video. Pair with Runway for coverage. | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | A-tier if you already pay Gemini. B-tier standalone. | S-tier for academic research. Nothing else comes close for systematic reviews. |
| Link | Open → | Open → | Open → | Open → |