Quick Answer
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Flux costs $0.04 to $0.06 per per image as of June 2026, with 5 plans available including a free tier. Plans: FLUX.1 [schnell] (Open) (free), FLUX.1 [dev] (Open) (free), FLUX.1 [pro] API at $0.055/per image, FLUX1.1 [pro] API at $0.04/per image, and FLUX1.1 [pro] ultra API at $0.06/per image. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

Flux offers 5 pricing tiers: FLUX.1 [schnell] (Open), FLUX.1 [dev] (Open), FLUX.1 [pro] API, FLUX1.1 [pro] API, FLUX1.1 [pro] ultra API. A free plan is available. Paid plans include FLUX.1 [pro] API at $0.055/per megapixel, FLUX1.1 [pro] API at $0.04/per megapixel, FLUX1.1 [pro] ultra API at $0.06/per megapixel. The FLUX.1 [dev] (Open) plan is personal projects and research.

Flux true cost runs 70% above the listed $0.04-$0.06/per image price as of June 2026. For a 25-person team, expect ~$26 in year-one costs vs the $15 base license. Key hidden costs: open models require your own gpu (8gb+ vram), flux [dev] is non-commercial only, flux [pro] has no local weights - api only. Verified from 1 sources by CostBench.

Hidden Costs Breakdown

1

Open models require your own GPU (8GB+ VRAM)

2

FLUX [dev] is non-commercial only

3

FLUX [pro] has no local weights - API only

4

Larger image sizes cost proportionally more

5

Available through various providers (Replicate, fal.ai) with different pricing

6

ComfyUI/other interfaces needed for local deployment

Example: True Cost for 25 Users

License (25 × $0.05 × 12) $15/yr
Implementation (one-time) +$15,000–$50,000
Premium Support (20%) +$3/yr
Training (25 × $500) +$12,500
Admin (part-time) +$15,000–$25,000/yr
Estimated Year 1 Total ~$26
That's roughly 1.7× the advertised license price. The median Flux contract is $500/yr across 99 Vendr purchases.