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.
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Coding
Image
Productivity
Writing
Marketing
Cursor S | Google Veo A | ChatGPT Operator B | Gemini A | |
|---|---|---|---|---|
| Tagline | VS Code fork that made AI coding actually work. | Google's video model. Baked into Gemini + YouTube Shorts. | OpenAI's browser agent. Clicks and types on websites for you. | Google's answer. Best integrated with Workspace + free for a lot. |
| Category | Coding | Video | Agents | Chatbots |
| Pricing | Free + $20/mo Pro + $40/mo Business | Included with Gemini Advanced $20/mo + YouTube creator tools | Included with ChatGPT Pro $200/mo | Free + $20/mo Advanced (bundled with 2TB Drive) |
| Best for | Developers. Non-developers who want to ship working code. | Gemini Advanced users, YouTube Shorts creators. | Power users willing to pay $200/mo for a browser bot. | Anyone already on Google, research tasks, summarizing long documents. |
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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 if you already pay Gemini. B-tier standalone. | B-tier. Still early. Manus is more flexible for less money. | A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google. |
| Link | Open → | Open → | Open → | Open → |