Which is better, Flux or Runway?

Flux suits users who value open source, while Runway is preferred when cutting-edge models matter most. Pick based on your primary workflow.

Is Flux or Runway cheaper?

Flux is open source, Runway is freemium. Check each official site for current tiers.

Flux vs Runway

A side-by-side look at Flux and Runway — pricing, features and where each one wins. Both are reviewed independently on Curata AI.

	Flux	Runway
Summary	Open-weight image model with excellent prompt adherence.	AI video generation, editing and visual effects for creators.
Pricing	Open Source	Freemium
Category	Image	Video
Platforms	Web, Self-hosted, API	Web
Key features	Open Weights ControlNet Support Fine-Tunable	Text-to-Video Image-to-Video Motion Brush Green Screen
Pros	Open source Great quality Runs locally	Cutting-edge models Pro-grade editor
Cons	Needs GPU for local use	Credits burn quickly

Read the full Flux review

Flux by Black Forest Labs is an open-weight image generation model known for strong prompt following, realistic humans and text-in-image quality. Ideal for developers and designers who want open, customizable image generation.

Flux review →Flux alternatives →

Read the full Runway review

Runway offers state-of-the-art video generation (Gen-3, Gen-4), motion brush, inpainting and a full suite of AI-powered video editing tools used by filmmakers and marketers.

Runway review →Runway alternatives →