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
Google Veo A | Writesonic B | Cursor S | ChatGPT Operator B | |
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| Tagline | Google's video model. Baked into Gemini + YouTube Shorts. | SEO-first AI writer. Optimized for ranking content. | VS Code fork that made AI coding actually work. | OpenAI's browser agent. Clicks and types on websites for you. |
| Category | Video | Marketing | Coding | Agents |
| Pricing | Included with Gemini Advanced $20/mo + YouTube creator tools | Free + $15-$99/mo | Free + $20/mo Pro + $40/mo Business | Included with ChatGPT Pro $200/mo |
| Best for | Gemini Advanced users, YouTube Shorts creators. | Content marketers churning out SEO articles. | Developers. Non-developers who want to ship working code. | Power users willing to pay $200/mo for a browser bot. |
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| Kai's verdict | A-tier if you already pay Gemini. B-tier standalone. | B-tier. Use Claude + manual SEO thinking. Writesonic is fast but generic. | S-tier for coding. If you write code of any kind, this pays back the $20 in a day. | B-tier. Still early. Manus is more flexible for less money. |
| Link | Open → | Open → | Open → | Open → |