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
Replit Agent A | DALL-E 3 B | NotebookLM S | Ideogram S | |
|---|---|---|---|---|
| Tagline | Replit's AI that builds + deploys full apps on their platform. | OpenAI's image model. Built into ChatGPT Plus. | Google's research notebook. Turns your docs into a podcast. | The one that actually gets text in images right. |
| Category | Coding | Image | Research | Image |
| Pricing | $10-$25/mo Core/Teams | Included with ChatGPT Plus $20/mo | Free | Free + $8/mo + $20/mo + $60/mo |
| Best for | Teachers, students, prototypers, hackathon builders. | ChatGPT Plus users who want images without paying extra. | Students, researchers, anyone with a stack of PDFs or a topic to learn. | Anything with text — posters, ads, album covers, slide decks. |
| Strengths |
|
|
|
|
| Weaknesses |
|
|
|
|
| Kai's verdict | A-tier. Best for teaching a kid to code in 2026. | B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately. | 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. |
| Link | Open → | Open → | Open → | Open → |