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 | v0 S | Jasper B | Runway S | |
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| Tagline | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | Vercel's AI-powered UI generator. Prompt to shadcn component. | Marketing-first AI writing. Brand voice + campaign tools. | The pro's AI video tool. Gen-4 is the current bar. |
| Category | coding | design | marketing | video |
| Pricing | Free (limited) + $10/mo Pro + $19/mo Business | Free + $20/mo | $49-$129/mo | Free + $15-$95/mo |
| Best for | Teams with GitHub already. Devs who don't want to change IDEs. | Frontend devs, PMs prototyping UIs, anyone on Next.js. | Marketing teams that need brand-consistent output at scale. | Marketing video, pitch decks, b-roll, creative shorts. |
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| Kai's verdict | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | S-tier. If you're on Vercel/shadcn, this is cheating. | B-tier for individuals — Claude does this for less. A-tier for teams needing brand consistency. | S-tier. Market leader with reason. Start here for serious video. |
| Link | Open → | Open → | Open → | Open → |