Runway Gen-4 Image · Runway

Runway Gen-4 Image API price per image.

From $0.008 per image at CometAPI (any size), $8.00 per thousand.

Every provider

Runway Gen-4 Image API prices at every provider, US dollars per image
ProviderSizeQualityPer image1,000 imagesAs listed
Runwayofficial720p—$0.05cheapest$50.005 credits credits per image
Replicate720p—$0.05cheapest$50.000.05 USD per output image
Runware720x720—$0.05cheapest$50.000.05 USD per image
CometAPIany—$0.008cheapest$8.000.008 USD per image
Runware1024x1024—$0.08cheapest$80.000.08 USD per image
Replicate1080p—$0.08cheapest$80.000.08 USD per output image
Runware1080x1080—$0.08cheapest$80.000.08 USD per image

USD per image before tax, at the size and quality shown. Yuan and per-megapixel prices converted as described in the method. * Not confirmed on the provider's own page. Provider links go to each price's source.

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FAQ.

What is the cheapest API for Runway Gen-4 Image?

CometAPI at $0.008 per image (any size), or $8.00 for 1,000 images. 4 providers sell it. Checked November 2, 2026.

Does Runway sell Runway Gen-4 Image through its own API?

Not at a price we could confirm. Every offer below is a reseller's.

Does a bigger Runway Gen-4 Image image cost more?

Providers price it at 720p, 720x720, 1080p, 1024x1024, 1080x1080. Larger sizes usually cost more; the table lists every size and quality each provider sells.