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FLUX.1 Fill [pro]: API pricing, providers and specs

Imageby Black Forest LabsProprietary (API only)Released Oct 1, 2024

FLUX.1 Fill [pro] is a image model by Black Forest Labs. 3 providers serve it, from $0.05 to $0.05 /img; the lowest price is at Vercel AI Gateway.

Lowest price$0.05/imgat Vercel AI Gateway
Maker's price—The maker does not sell it
Providers3
Monthly searches—

How FLUX.1 Fill [pro] compares

Against the 117 image models on the site priced the same way.

  • Pricey for its class: at $0.05 /img, its lowest price is above 72% of comparable models (median $0.031).
  • 3 providers serve it; 59% of comparable models have fewer.

FLUX.1 Fill [pro] 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.

ProviderTaskOutput
Vercel AI Gateway—$0.05/img
Falimage-to-image$0.05/MP
CometAPI—$0.06/run
Prices in US dollars, updated daily from each provider. Prices last checked Oct 25, 2026.

Specs

Type
Image
Inputs
Text
Outputs
Image
Capabilities
—
Released
Oct 1, 2024
License
proprietary
Open weights
No, API only

Alternatives to FLUX.1 Fill [pro]

Same kind of model from other makers, at a similar price.

ModelLowest priceArenaProviders
FLUX.1 Fill [pro]this model$0.05/img—3
Nano Banana 2$0.067/img—1
Qwen-Image-2.1$0.02/img13622
Seedream 5.0 Pro$0.022/img139113
Qwen Image Edit$0.03/img12417
Seedream 4.5$0.026/img130313
Nano Banana 2 Lite$0.034/img—1
Seedream 5.0 Lite$0.028/img—15
Qwen Image 2$0.02/img—9

More from Black Forest Labs

All 64 Black Forest Labs models

FLUX.1 Fill [pro] FAQ





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