Stable Diffusion 3VS
Flux by Black Forest LabsStable Diffusion 3 vs Flux by Black Forest Labs
An in-depth comparison of Stable Diffusion 3 and Flux by Black Forest Labs — pricing, features, ratings, and more.
Stable Diffusion 3N/A
★★★★★
0 reviews
Flux by Black Forest LabsN/A
★★★★★
0 reviews
Side-by-Side Comparison
Stable Diffusion 3 Flux by Black Forest LabsCategory
AI Image
AI Image
Pricing
Open weights (free for eligible use); API credits from $10; Commercial license varies
Open-source versions free; API via partners; Pro models paid
Pricing model
freemium
freemium
Rating
N/A
N/A
Reviews
0
0
Platforms
Web, API, Self-hosted
API, Local (GPU required)
API Access
✓ Yes
✓ Yes
Open Source
✓ Yes
✓ Yes
Key Features
Stable Diffusion 3- ✓ State-of-the-art image quality
- ✓ Improved text rendering
- ✓ Open weights for self-hosting
- ✓ Advanced prompt adherence
- ✓ Multiple model sizes
- ✓ API access via Stability AI platform
Flux by Black Forest Labs- ✓ FLUX.1 [dev] and [schnell] open-source
- ✓ Superior text rendering in images
- ✓ Photorealistic output
- ✓ ControlNet support
- ✓ Commercial licensing available
Pros & Cons
Stable Diffusion 3Pros
- + Open source and self-hostable
- + Excellent quality
- + Large community and ecosystem
- + Highly customizable
Cons
- − Self-hosting requires technical knowledge and GPU
- − Safety guardrails can be bypassed
- − Model weights have usage restrictions
Flux by Black Forest LabsPros
- + Best open-source image quality
- + Excellent text rendering
- + Multiple model tiers
Cons
- − Large model size requires GPU
- − Pro API expensive