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
Runway S | Cursor S | Descript S | Lovable A | |
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| Tagline | The pro's AI video tool. Gen-4 is the current bar. | VS Code fork that made AI coding actually work. | Edit video + podcasts by editing the transcript. | Build a full app from a prompt. Stripe-ready. |
| Category | Video | Coding | Video | Design |
| Pricing | Free + $15-$95/mo | Free + $20/mo Pro + $40/mo Business | Free + $16-$50/mo | Free + $25-$100/mo |
| Best for | Marketing video, pitch decks, b-roll, creative shorts. | Developers. Non-developers who want to ship working code. | Podcasters, course creators, anyone editing talking-head content. | Non-devs + solopreneurs shipping MVPs. |
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| Kai's verdict | S-tier. Market leader with reason. Start here for serious video. | S-tier for coding. If you write code of any kind, this pays back the $20 in a day. | S-tier for content creators. Cuts editing time in half. Non-obvious but life-changing. | A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs. |
| Link | Open → | Open → | Open → | Open → |