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
Cursor S | Sora A | Fathom S | Descript S | |
|---|---|---|---|---|
| Tagline | VS Code fork that made AI coding actually work. | OpenAI's video model. Long clips, cinematic quality. | Meeting notes, free forever for individuals. | Edit video + podcasts by editing the transcript. |
| Category | Coding | Video | Meetings | Video |
| Pricing | Free + $20/mo Pro + $40/mo Business | Included with ChatGPT Plus/Pro | Free for individuals + $15-$29/user/mo teams | Free + $16-$50/mo |
| Best for | Developers. Non-developers who want to ship working code. | ChatGPT subscribers experimenting with cinematic shots. | Solo operators, freelancers, small teams on a budget. | Podcasters, course creators, anyone editing talking-head content. |
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| Kai's verdict | S-tier for coding. If you write code of any kind, this pays back the $20 in a day. | A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros. | S-tier for solo + free. The best free option, hands down. | S-tier for content creators. Cuts editing time in half. Non-obvious but life-changing. |
| Link | Open → | Open → | Open → | Open → |