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 (3 selected)
coding
image
productivity
writing
marketing
Cursor S | Sora A | Jasper B | |
|---|---|---|---|
| Tagline | VS Code fork that made AI coding actually work. | OpenAI's video model. Long clips, cinematic quality. | Marketing-first AI writing. Brand voice + campaign tools. |
| Category | coding | video | marketing |
| Pricing | Free + $20/mo Pro + $40/mo Business | Included with ChatGPT Plus/Pro | $49-$129/mo |
| Best for | Developers. Non-developers who want to ship working code. | ChatGPT subscribers experimenting with cinematic shots. | Marketing teams that need brand-consistent output at scale. |
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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. | B-tier for individuals — Claude does this for less. A-tier for teams needing brand consistency. |
| Link | Open → | Open → | Open → |