FLUX (Black Forest Labs): pricing, features and alternatives
Last reviewed on by Chanel Chokdee
What is FLUX (Black Forest Labs)?
FLUX comes from Black Forest Labs in Freiburg, the only German provider in this directory. Billing runs per image from 0.008 USD (FLUX 3 Image Klein) with no subscription. Two open models, FLUX.1 [schnell] and FLUX.2 [klein] 4B, are released under Apache 2.0 and free to self-host. The provider lists ISO 27001 and SOC 2 as certifications.
FLUX (Black Forest Labs) overview
What FLUX does
FLUX is a family of image models from Black Forest Labs (BFL) in Freiburg, Germany. The current lineup includes FLUX 3 Image Klein, FLUX 3 Image, FLUX 3 Max, FLUX 3 Video and FLUX 3 Action according to the homepage. A playground on the website and an API are available.
Pricing and free plan
Billing runs per image with no subscription. FLUX 3 Image Klein starts at 0.008 USD (768x768), FLUX 3 Image at 0.048 USD at 1K resolution. Prices rise with resolution: a 4K image on FLUX 3 Image costs 0.607 USD. Two open models, FLUX.1 [schnell] and FLUX.2 [klein] 4B, sit under Apache 2.0 and are free to self-host. Self-hosting licences for agencies are available on request.
Commercial use and privacy
The data controller for users in the EEA, Switzerland and the UK is BFL GmbH in Freiburg. The provider lists ISO 27001:2022 and SOC 2 Type 2 in its trust centre. According to the privacy policy, prompts and outputs may be used for training after data minimisation and de-identification; you can object by email. A DPA was not linked on the pages we checked.
Who FLUX is for
FLUX suits developers and teams that integrate images via API or want to run models on their own hardware.
FLUX (Black Forest Labs) at a glance
FLUX (Black Forest Labs) is an AI image generator by Black Forest Labs (DE).
| Vendor | Black Forest Labs (DE) |
|---|---|
| Category | AI Image Generators |
| Pricing model | Freemium |
| Price from | from 0.008 USD (usage-based) (as of 15/11/2026) |
| Free plan | not available |
| Available in German | not available |
| Languages | English |
| Platforms | Web, API |
| API | Yes |
| Open source | Yes |
| Website | bfl.ai |
| Last reviewed | 12/11/2026 by Chanel Chokdee |
How much does FLUX (Black Forest Labs) cost?
FLUX (Black Forest Labs) costs from 0.008 USD usage-based (FLUX 3 Image Klein plan, as of 15/11/2026, according to the vendor).
| Plan | Price | Billing | Included |
|---|---|---|---|
| FLUX 3 Image Klein | 0.01 USD | usage-based |
|
| FLUX 3 Image | 0.05 USD | usage-based |
|
| FLUX.2 [klein] 4B | 0.01 USD | usage-based |
|
| FLUX.2 [pro] | 0.03 USD | usage-based |
|
| FLUX.2 [max] | 0.07 USD | usage-based |
|
| FLUX 3 Video | 0.17 USD | usage-based |
|
| Self-hosting license Builder | not available | monthly |
|
| Self-hosting license Professional | not available | monthly |
|
Free tier: No free tier found in the hosted service; FLUX.2 [klein] 4B and FLUX.1 [schnell] free to self-host (Apache 2.0)
Is FLUX (Black Forest Labs) GDPR compliant?
According to the vendor, FLUX (Black Forest Labs) uses inputs for training, which can be switched off (as of 05/10/2026, source: bfl.ai).
| Data stored in the EU | no vendor statement found |
|---|---|
| Data processing agreement (DPA) | no vendor statement found |
| Training on user data | Yes, can be switched off |
| Vendor headquarters | DE |
The data controller for users in the EEA, Switzerland and the UK is BFL GmbH in Freiburg. According to the privacy policy, prompts, uploaded images and outputs may be used for training after pseudonymisation; you can object by email to privacy@blackforestlabs.ai with the subject line “Training Opt Out”. Data may be processed outside the EEA, backed by standard contractual clauses. Trust centre with ISO 27001:2022, SOC 2 Type 2 and a GDPR audit report. A DPA was not directly linked on the pages we checked.
As of 05/10/2026, source: bfl.ai. Not legal advice.
What can FLUX (Black Forest Labs) do?
- Billing per image from 0.008 USD (FLUX 3 Image Klein), no subscription needed.
- Two open models under Apache 2.0, free to self-host.
- FLUX 3 Image for text-to-image and FLUX 3 Video for video generation via API.
- Provider from Freiburg, Germany, with ISO 27001:2022 and SOC 2 Type 2.
- Self-hosting licences for agencies and developers on request.
Pros and cons of FLUX (Black Forest Labs)
Pros
- + Provider from Germany (Freiburg), ISO 27001 and SOC 2
- + Open models under Apache 2.0 for self-hosting
- + Billing per image, no subscription needed
Cons
- − No free quota in the hosted service (only self-hosting is free)
- − Interface and docs in English only
- − Training on your data, opt-out only by email
Our verdict
FLUX comes from Black Forest Labs in Freiburg, the only German provider in this comparison. Billing runs per image (from 0.008 USD with FLUX 3 Image Klein, from 0.048 USD with FLUX 3 Image) and there is no subscription. Two open models, FLUX.1 schnell and FLUX.2 klein 4B, sit under Apache 2.0 and are free to self-host. The provider lists ISO 27001 and SOC 2 as certifications.
FLUX (Black Forest Labs) in practice
What are the alternatives to FLUX (Black Forest Labs)?
The most important alternatives to FLUX (Black Forest Labs) are Midjourney, Nano Banana (Gemini) and Ideogram.
| Tool | Price from | Free plan | Available in German |
|---|---|---|---|
| Midjourney | from 10 USD/month | No | n/a |
| Nano Banana (Gemini) | from 4.99 EUR/month | Yes | Yes |
| Ideogram | from 20 USD/month | Yes | n/a |
| Adobe Firefly | from 10.98 EUR/month | Yes | Yes |
| Leonardo.Ai | from 12 USD/month | Yes | n/a |