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
Gemini A | NotebookLM S | Ideogram S | Fathom S | |
|---|---|---|---|---|
| Tagline | Google's answer. Best integrated with Workspace + free for a lot. | Google's research notebook. Turns your docs into a podcast. | The one that actually gets text in images right. | Meeting notes, free forever for individuals. |
| Category | Chatbots | Research | Image | Meetings |
| Pricing | Free + $20/mo Advanced (bundled with 2TB Drive) | Free | Free + $8/mo + $20/mo + $60/mo | Free for individuals + $15-$29/user/mo teams |
| Best for | Anyone already on Google, research tasks, summarizing long documents. | Students, researchers, anyone with a stack of PDFs or a topic to learn. | Anything with text — posters, ads, album covers, slide decks. | Solo operators, freelancers, small teams on a budget. |
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| Kai's verdict | A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google. | S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs. | S-tier for text-in-image. Use this for posters, Midjourney for art. | S-tier for solo + free. The best free option, hands down. |
| Link | Open → | Open → | Open → | Open → |