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 | Midjourney S | Ideogram S | Luma Dream Machine A | |
|---|---|---|---|---|
| Tagline | Open weights + strong photorealism. The open-source answer. | The aesthetic gold standard for AI image generation. | The one that actually gets text in images right. | Smooth, cinematic motion. Image-to-video specialist. |
| Category | image | image | image | video |
| Pricing | API + open weights (Schnell is Apache 2.0) | $10-$120/mo | Free + $8/mo + $20/mo + $60/mo | Free + $10-$500/mo |
| Best for | Developers + power users who want control and privacy. | Anyone who wants beautiful images without thinking about prompts. | Anything with text — posters, ads, album covers, slide decks. | Photographers animating stills, cinematic b-roll. |
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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 aesthetics. If you care how it looks more than how it's made, this wins. | S-tier for text-in-image. Use this for posters, Midjourney for art. | A-tier. Best for cinematic image-to-video. Pair with Runway for coverage. |
| Link | Open → | Open → | Open → | Open → |