FLUX.2 [flex]: API pricing, providers and specs
FLUX.2 [flex] is a image model by Black Forest Labs. 11 providers serve it, from $0.03 to $0.07 /img; the lowest price is at Together AI.
How FLUX.2 [flex] compares
Against the 117 image models on the site priced the same way.
- Mid-priced: its lowest price is $0.03 /img against a median of $0.031; 41% of comparable models cost less.
- On LMArena's Text-to-Image board it ranks #4 of the 14 comparable models scored there.
- 11 providers serve it; 94% of comparable models have fewer.
FLUX.2 [flex] prices by provider
Every provider's list price, read from its own price page or API. A price marked “from” changes with context length, resolution or mode.
| Provider | Task | Output |
|---|---|---|
 CometAPI | — | From$0.008/run |
 Together AI | — | $0.03/img |
| APIMart | image | From$0.04/img |
 Fal | text-to-image | $0.05/MP |
| Fal | image-to-image | $0.05/MP |
| Atlas Cloud | image-to-image | $0.05/img |
| Atlas Cloud | text-to-image | $0.05/img |
 AIHubMix | — | $0.05/MP |
| WaveSpeedAI | text-to-image | $0.06/run |
 APIYI | — | $0.06/run |
 LaoZhang API | — | $0.06/run |
| Replicate | — | $0.06/MP |
 Kie.ai | text to image | From$0.07/img |
| Kie.ai | image to image | From$0.07/img |
| WaveSpeedAI | image-to-image | $0.12/run |
- Together AI$0.03
- APIMartFrom$0.04
- Atlas Cloud$0.05
- Kie.aiFrom$0.07
Specs
- Type
- Image
- Maker
- Black Forest Labs
- Inputs
- Text
- Outputs
- Image
- Capabilities
- —
- Released
- Nov 25, 2025
- License
- proprietary
- Open weights
- No, API only
- Arena score
- 1157Text-to-Image
Alternatives to FLUX.2 [flex]
Same kind of model from other makers, at a similar price.
| Model | Lowest price | Arena | Providers |
|---|---|---|---|
| FLUX.2 [flex]this model | $0.03/img | 1157 | 11 |
 Nano Banana 2 | $0.067/img | — | 1 |
 Qwen-Image-2.1 | $0.02/img | 1362 | 2 |
 Seedream 5.0 Pro | $0.022/img | 1391 | 13 |
| Qwen Image Edit | $0.03/img | 1241 | 7 |
| Qwen Image 2.1 Turbo | $0.014/img | — | 1 |
| Seedream 4.5 | $0.026/img | 1303 | 13 |
| Nano Banana 2 Lite | $0.034/img | — | 1 |
| Seedream 5.0 Lite | $0.028/img | — | 15 |
More from Black Forest Labs
FLUX.2 [flex] FAQ
The lowest price for FLUX.2 [flex] is $0.03 /img, at Together AI.
Together AI, at $0.03 /img. 11 providers serve FLUX.2 [flex]; the table above lists every one with its price.
No. FLUX.2 [flex] is only available through an API; Black Forest Labs does not publish its weights.
11 API providers serve FLUX.2 [flex]. Compare their prices above, or open a provider to see everything it offers.
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