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
Flux (Black Forest Labs) A | NotebookLM S | GitHub Copilot B | Adobe Firefly A | |
|---|---|---|---|---|
| Tagline | Open weights + strong photorealism. The open-source answer. | Google's research notebook. Turns your docs into a podcast. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | Commercially safe image gen, deeply integrated with Photoshop. |
| Category | image | research | coding | image |
| Pricing | API + open weights (Schnell is Apache 2.0) | Free | Free (limited) + $10/mo Pro + $19/mo Business | Free + included with Creative Cloud |
| Best for | Developers + power users who want control and privacy. | Students, researchers, anyone with a stack of PDFs or a topic to learn. | Teams with GitHub already. Devs who don't want to change IDEs. | Anyone in Creative Cloud. Brands that need copyright clarity. |
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| Kai's verdict | A-tier. S-tier if you self-host. The reason open-source image gen matters. | S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs. | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | S-tier inside Photoshop (Generative Fill). B-tier standalone. |
| Link | Open → | Open → | Open → | Open → |