Comparison
Flux vs Krea
Flux: Open source image generator from Black Forest Labs. Krea: AI suite to generate, edit and enhance images, video and 3D models in real time
| Flux | Krea | |
|---|---|---|
| Rating | 4.4 | 4.5 |
| Price | Freemium Open models free to run locally; paid Pro versions via API. | Freemium From $9/month (Basic plan). Free plan available with 100 daily compute units. Paid plans: Basic $9, Pro $35, Max $105, Business $200, Enterprise custom. |
| Free plan | ||
| API available | ||
| Open source | ||
| In Spanish | ||
| No watermark | ||
| Platforms | Web · Windows · Linux | Web · iOS · Android |
Flux or Krea?
Flux is a model; Krea is a suite that uses Flux, among others, under the hood. That is the key: with Krea you pay for convenience, real-time editing and having image, video and 3D in one place. With Flux directly you get the raw model, free if you run it yourself, but you have to build the rest of the workflow.
Choose Flux if…
You know how to set up the environment, want zero cost locally, or plan to integrate it by API in your product.
Choose Krea if…
You prefer a ready-to-use tool, with real-time editing and several models under a single fee.
Flux
- Open source: free when run locally
- Excellent at rendering text inside images
- API available
- Running it locally requires a powerful GPU
- Less artistic polish than Midjourney
Krea
- Real-time generation with under 50ms latency, so you see changes instantly as you type
- Complete integrated suite: images, video, 3D, 22K upscaling, generative editing and LoRA training in one subscription
- Access to 64+ models including Flux, Ideogram, Kling, Runway, Veo 3 and its own open-source Krea 2 model
- The compute-unit system can be confusing for users who would rather not calculate cost per generation
- Less mature API than alternatives such as Replicate or Stability AI, with limited docs for production integrations
The differences that actually matter
A model and a tool on top of it
They are not at the same level: Flux is the model that generates, and Krea is a platform using several models — Flux among them — with a working interface around it. Comparing them is really deciding whether you want the engine or the whole car.
Real-time generation
Krea's distinctive feature is watching the image form as you draw or type, which turns generation into something iterative rather than a cycle of writing, waiting and discarding. For exploring ideas fast, that immediacy completely changes the working rhythm.
What you do after generating
Krea includes upscaling, enhancement of old images and editing on top of what you generated. With bare Flux, all of that you assemble yourself or do in another tool. If the complete workflow matters more than technical control, the platform wins; if you are integrating into a system, the model does.
Frequently asked questions
Does Krea use Flux underneath?
Krea provides access to several models and Flux has been one of them. That means in many cases the image quality can be equivalent and what you are buying is the surrounding tool: real time, upscaling, editing and work organisation.
Which suits a professional workflow?
If you work to briefs and need to iterate fast with a client watching, Krea. If you need to generate thousands of images inside a product or fine-tune the model to a brand style, Flux by API or self-hosted gives you control no closed platform offers.