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Black Forest Labs vs Runway

Black Forest Labs logo

Black Forest Labs

Software

Frontier AI lab behind the FLUX family of image, video, and audio generation models

From
$0.17/month
Rated
-
Full reviewWebsite
Runway logo

Runway

Software

AI-powered creative tools for video and images

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Runway has a free tier, so it costs nothing to try first.
  • Each has a real cost: Black Forest Labs open weights licensing tiers (Builder, Platform, Professional) do not list public prices, requiring sales contact for most volumes.; Runway the free tier is 125 one-time credits rather than a monthly allowance, so it runs out and does not refill
  • They diverge on capability: Black Forest Labs covers FLUX 3 image generation, Runway covers Gen-2 video generation.

Where they differ

Only the attributes on which Black Forest Labs and Runway actually diverge.

Attributes where Black Forest Labs and Runway differ
AttributeBlack Forest LabsRunway
Starting price$0.17/monthFree
Pricing modelusage-basedsubscription
Free tierNoYes
Platformsweb, apiWeb
FoundedUnknown2018

Identical on both: user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Black Forest Labs

  • FLUX 3 image generation
  • Video generation
  • Synchronized audio generation
  • Open weights
  • Action-prediction
  • Fine-tuning and LoRA rights
  • Pricing calculator

Only in Runway

  • Gen-2 video generation
  • Green screen
  • Inpainting
  • Super resolution
  • Motion tracking
  • Adobe Premiere
  • Final Cut Pro
  • API access

What people use each for

The jobs each tool is most often brought in to do.

Black Forest Labs

  • Generating high-fidelity images via API for production appsnot Runway
  • Self-hosting open-weight FLUX models on private infrastructurenot Runway
  • Producing short branded video clips with synchronized audionot Runway
  • Robotics research using action-prediction modelsnot Runway

Runway

  • Generating video clips from text or image promptsnot Black Forest Labs
  • Extending or editing existing footage with generative modelsnot Black Forest Labs
  • Removing objects and backgrounds from videonot Black Forest Labs
  • Storyboarding and previsualisation for productionnot Black Forest Labs

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Black Forest Labs

  • Open weights licensing tiers (Builder, Platform, Professional) do not list public prices, requiring sales contact for most volumes.
  • Video generation pricing per second can become costly for longer or higher-resolution outputs compared to subscription-based competitors.
  • No consumer subscription plan; pricing is oriented toward developers and enterprises rather than casual creators.

Runway

  • The free tier is 125 one-time credits rather than a monthly allowance, so it runs out and does not refill
  • Outputs carry a watermark until the Standard plan at $12 a month
  • Everything is metered in credits, and Gen-4.5 video costs 60 credits per 5 seconds, so a Standard plan covers roughly 125 short videos a year
  • Only the Max plan at $76 a month rolls unused credits over, and only for one month
  • The free tier gives a selection of models rather than the full set

Pricing, plan by plan

Black Forest Labs

$0.17/month
  • API (video)$0.17/month
    • $0.17 per second of generated video
  • Builder$undefined/mo
    • FLUX.2 [klein] models
    • 10K images/month
    • 1 domain, 10 licensed users
  • Platform$undefined/mo
    • FLUX.2 [klein] 9B + FLUX.2 [dev]
    • 100K images/month
    • 1 domain, 10 licensed users
  • Professional$undefined/mo
    • FLUX.2 [dev] open weights license
    • 100K images/month
    • Up to 3 domains, 10 licensed users

Runway

Free
  • FreeFree
    • 125 credits
    • Basic tools
    • 720p exports
  • Standard$12/month
    • 625 credits/month
    • Gen-2 access
    • 4K exports
  • Pro$28/month
    • 2250 credits/month
    • All tools
    • Priority processing
  • Unlimited$76/month
    • Unlimited generations
    • Custom models
    • API access

Which should you pick?

Choose Black Forest Labs if

  • You need flux 3 image generation.
  • You work on web, api.
  • You also want video generation.
Black Forest Labs review

Choose Runway if

  • You need gen-2 video generation.
  • You want to start without paying.
  • You also want green screen.
Runway review

Questions people ask

Is Black Forest Labs or Runway better?
Neither clearly leads. Black Forest Labs starts at $0.17/month and Runway at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Black Forest Labs or Runway?
Runway has a free tier; the other does not. Paid plans start at $0.17/month for Black Forest Labs and Free for Runway.
Does Black Forest Labs or Runway run on more platforms?
Black Forest Labs runs on web, api. Runway runs on Web.
Can I use Runway for free?
Yes. Runway has a free tier, so you can try it without paying. Black Forest Labs starts at $0.17/month.
What is Black Forest Labs best used for?
Black Forest Labs is most often used for generating high-fidelity images via api for production apps, self-hosting open-weight flux models on private infrastructure, producing short branded video clips with synchronized audio, robotics research using action-prediction models. Of those, generating high-fidelity images via api for production apps and self-hosting open-weight flux models on private infrastructure are not what Runway is typically brought in for.
What can Black Forest Labs do that Runway cannot?
Black Forest Labs covers FLUX 3 image generation, Video generation, Synchronized audio generation, Open weights. Runway covers Gen-2 video generation, Green screen, Inpainting, Super resolution.

Answered from the vendors’ own pages

Black Forest Labs: How much does Black Forest Labs' API cost?

The API is pay-as-you-go with no subscription required; video generation costs $0.17 per second, so a 5-second HD clip costs about $0.85.

Source
Black Forest Labs: Is there a free plan?

No free tier is offered; the pricing page lists only pay-as-you-go API usage and paid open-weights licensing tiers starting with Builder.

Source
Black Forest Labs: What do the open-weights licensing tiers include?

Builder includes FLUX.2 [klein] models with 10K images/month for one domain; Platform and Professional raise the cap to 100K images/month and add FLUX.2 [dev] access and fine-tuning rights.

Source
Black Forest Labs: Can I self-host FLUX models?

Yes, open weights licenses let teams download and self-host FLUX.2 [klein] and FLUX.2 [dev] models on their own infrastructure under the Builder, Platform, and Professional tiers.

Source
Black Forest Labs: How do I get enterprise or high-volume pricing?

Enterprise plans covering custom volume, all model releases, and SLA guarantees are not published and require contacting Black Forest Labs' sales team directly.

Source
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