FairStack vs FLUX / Black Forest Labs
Verified pricing -- last updated 2026-03-10
26 image models. From $0.004. Full API. No subscription.
Black Forest Labs charges $0.04-0.06 per image via their API. FairStack has FLUX Schnell at $0.003, FLUX 2 at $0.025, and FLUX Kontext at $0.025 -- plus 23 other image models.
26
Image models
$0.004
Cheapest image
72
Total models
None
Subscription
If you are here, this is probably why
You use FLUX models and want them cheaper than BFL direct
You want FLUX alongside other image models from one API
You need image generation alongside video, voice, and music
You want to compare FLUX against 23 other image models
The short version
FLUX models are excellent for prompt adherence.
FairStack: FLUX Schnell $0.003, FLUX 2 $0.025, FLUX Kontext $0.025. BFL API: $0.04-0.06.
FairStack offers FLUX alongside 23 other image models and 5 other modalities.
One API key for FLUX + GPT Image 1.5 + Ideogram + Imagen and more.
Side-by-side overview
FairStack
FLUX / Black Forest Labs
Image models
26 models (t2i, edit, upscale, utility)
FLUX.1 Schnell/Dev/Pro, FLUX 2
FLUX Schnell
$0.003/image
Free (open-source) or $0.003 (BFL API)
FLUX 2
$0.025/image
$0.04-0.06/image (BFL API)
FLUX Kontext
$0.025/image
$0.04/image (BFL API)
Fine-tuning
No
Dreambooth endpoint
Other modalities
Video, voice, music, 3D, talking head
Image only
Why FairStack
FLUX models 37-50% cheaper than BFL direct (FLUX 2: $0.025 vs $0.04-0.06)
26 image models -- FLUX, GPT Image 1.5, Ideogram, Imagen, and more
Full REST API with per-image pricing
All modalities: video (18) + voice (10) + music (8) + talking heads (10)
When FLUX / Black Forest Labs may still be the better choice
We believe in honesty. Here is where they have an edge.
If you need BFL's Dreambooth fine-tuning endpoint for custom FLUX model training
If you want to self-host FLUX Schnell/Dev for unlimited free generations on your own GPU
Ready to try 26 image models?
$10 gets you started. No subscription. See the exact cost before every generation.
Start CreatingFairStack is not affiliated with Black Forest Labs GmbH.
FLUX is a trademark of Black Forest Labs GmbH.
All pricing verified as of 2026-03-10. Pricing and features may change.