Replicate alternatives for image APIs

Moving schnell generation to fal.ai changes the unit to $0.003 per rounded-up megapixel: 1,000 images up to 1 MP still cost $3, but larger outputs increase the bill.2

Updated · 6 sources · Methodology

NeedPickWhy
Lowest alternative example costfal.ai$32
Explicit step controlfal.aiThe API exposes 1–4 steps with a default of 4.2
Direct model-developer APIBlack Forest LabsDirect FLUX1.1 pro API at $0.04/image.4

Performance

ProviderAPI and model IDPublished timing and execution
Replicate1FLUX.1 schnell0.6 s in one published prediction, vendor-reported 20255
fal.ai2FLUX.1 schnell<1 s generation claim, vendor-reported 20262
Vercel AI Gateway3bfl/flux-pro-1.1Gateway route bfl/flux-pro-1.1; upstream timing is not Gateway latency3
Black Forest Labs4FLUX1.1 proDirect FLUX1.1 pro API; asynchronous result retrieval46

Prices and request cost

ProviderPrice / image up to 1 MP1,000-image cost
Replicate1$0.003$3
fal.ai2$0.003$3
Vercel AI Gateway3$0.04$40
Black Forest Labs4$0.04$40
Cost example: 1,000 images up to 1 MP
Replicate$3
fal.ai$3
Vercel AI Gateway$40
Black Forest Labs$40

Options, strengths and limitations

  1. fal.ai

    A queue API is the access path for fal.ai’s FLUX.1 schnell endpoint with image-size and inference-step controls.

    Price / image up to 1 MP
    $0.003
    Example quantity
    1000
    Example total
    $3

    Strengths

    • The API exposes 1–4 steps with a default of 4.2

    Limitations

    • Each output is billed after rounding up to the next megapixel; larger images can cost more than $0.003.2

    Sources:2

  2. Vercel AI Gateway

    FLUX1.1 pro is available on Vercel AI Gateway through model ID bfl/flux-pro-1.1 at $0.04/image.

    Price / image up to 1 MP
    $0.04
    Example quantity
    1000
    Example total
    $40

    Strengths

    • Vercel AI Gateway lists bfl/flux-pro-1.1 at $0.04/image.3

    Limitations

    • The Gateway entry runs FLUX1.1 pro rather than Replicate’s lower-priced schnell configuration.3

    Sources:3

  3. Black Forest Labs

    Black Forest Labs is the direct developer channel for FLUX1.1 pro, replacing Replicate’s selected schnell model as well as its hosting account.

    Price / image up to 1 MP
    $0.04
    Example quantity
    1000
    Example total
    $40

    Strengths

    • Direct FLUX1.1 pro is listed at $0.04/image.4

    Limitations

    • Direct BFL access does not retain Replicate’s selected FLUX.1 schnell model or its per-image tariff.4

    Sources:4

Methodology and sources

Replicate is the original-product baseline; fal.ai, Vercel AI Gateway and Black Forest Labs are alternatives with different billing or serving paths. The cost example is 1,000 images up to 1 MP; fal.ai rounds each image up to a whole MP. Replicate’s single 2025 prediction is not a latency distribution, and fal.ai’s 2026 sub-second claim is not a matched benchmark. The FLUX1.1 pro rows use a different model; no Gateway timing is inferred from a direct endpoint. Costs exclude credits and retries; speed and quality are not ranked across these evidence types.

  1. Replicate · FLUX.1 schnell specifications and pricing
  2. fal.ai · FLUX.1 schnell specifications and pricing
  3. Vercel AI Gateway · bfl/flux-pro-1.1 specifications and pricing
  4. Black Forest Labs · FLUX1.1 pro specifications and pricing
  5. Replicate · published FLUX.1 schnell prediction
  6. Black Forest Labs · asynchronous API execution

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Use Novita Model APIs for prompt drafting and text orchestration. The image endpoints and prices compared above are supplied by the listed providers.

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