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
Ideogram S | NotebookLM S | Pika A | |
|---|---|---|---|
| Tagline | The one that actually gets text in images right. | Google's research notebook. Turns your docs into a podcast. | The playful, accessible AI video tool. |
| Category | Image | Research | Video |
| Pricing | Free + $8/mo + $20/mo + $60/mo | Free | Free + $8-$58/mo |
| Best for | Anything with text — posters, ads, album covers, slide decks. | Students, researchers, anyone with a stack of PDFs or a topic to learn. | Social media creators, beginners, anyone wanting quick fun clips. |
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| Kai's verdict | S-tier for text-in-image. Use this for posters, Midjourney for art. | S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs. | A-tier for social/casual. B-tier for serious work. Good entry point. |
| Link | Open → | Open → | Open → |