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
Cursor S | Descript S | NotebookLM S | |
|---|---|---|---|
| Tagline | VS Code fork that made AI coding actually work. | Edit video + podcasts by editing the transcript. | Google's research notebook. Turns your docs into a podcast. |
| Category | coding | video | research |
| Pricing | Free + $20/mo Pro + $40/mo Business | Free + $16-$50/mo | Free |
| Best for | Developers. Non-developers who want to ship working code. | Podcasters, course creators, anyone editing talking-head content. | Students, researchers, anyone with a stack of PDFs or a topic to learn. |
| Strengths |
|
|
|
| Weaknesses |
|
|
|
| Kai's verdict | S-tier for coding. If you write code of any kind, this pays back the $20 in a day. | S-tier for content creators. Cuts editing time in half. Non-obvious but life-changing. | S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs. |
| Link | Open → | Open → | Open → |