What is Seedream 5.5?

Seedream 5.5 is ByteDance's image generation model with improved photographic realism, aesthetics, native transparent-background output and 1K, 1.5K and 2K tiers.

How much does the Seedream 5.5 API cost?

$0.02 per image at 1K and 1.5K and $0.035 at 2K. Pay per generation with no subscription.

Which aspect ratios are supported?

Eight ratios: 1:1, 4:3, 3:4, 16:9, 9:16, 2:3, 3:2 and 21:9, set with `aspect_ratio`.

Can it output a transparent background?

Yes. Set `background` to `transparent` with `output_format` png to receive an image with an alpha channel.

Does Seedream 5.5 support a spicy mode?

The Seedream 5.5 API applies standard content-safety moderation, so explicit adult output is not guaranteed and prompts that trigger the filter are rejected and refunded. If you need a less restricted tier for mature creative work, see the Spicy models on Muapi, such as [Seedance 2.5 Spicy](/seedance-2.5-spicy) for video.

How do I get the result?

Requests are asynchronous: submit a job, then poll the returned `request_id` or pass a `webhook` URL to be notified on completion.

Is there a sandbox for testing?

Yes. Sandbox API keys return mock results instantly with no credits deducted.

Tillbaka till Comparison Hub/Seedream 5.5 Prissättning

Text to Image

Seedream 5.5 API-prissättning

Generate photorealistic images with the Seedream 5.5 API. Native transparent backgrounds, 8 aspect ratios, 1K to 2K output. Pay per generation.

Savings Alert33% ↓Billigare än Fal.ai

Om Seedream 5.5

Seedream 5.5 is ByteDance's image model focused on photographic realism and visual aesthetics. The Seedream 5.5 text-to-image API renders images at 1K, 1.5K and 2K, supports 8 aspect ratios from 9:16 to 21:9, and can return native transparent-background PNGs for stickers, product cut-outs and design assets. Edit existing images with [Seedream 5.5 Edit](/playground/seedream-5.5-edit), split flat images into layers with [Seedream 5.5 Layer Decomposition](/playground/seedream-5.5-layer), or compare with the earlier [Seedream 5.0 Pro](/playground/bytedance-seedream-5.0-pro).

Interaktiv sparräknare

Uppskatta månatliga API-utgifter och jämför utvecklarens absoluta besparingar.

Månatliga API-generationer10 000 springer

50025,00050,00075,000100,000+

MuAPI månadskostnad

$200.00

$0.02/image (1K, 1.5K), $0.035/image (2K)

Fal.ai Kostnad

$300.00

Inte tillgänglig

Beräknat månadsbesparingar$100.00

Årliga besparingar$1200.00

Detaljerad prisuppdelning

Leverantör	Beräknad kurs	Anteckningar
muapiapp	$0.02/image (1K, 1.5K), $0.035/image (2K)	Betala per generation prissättning, ingen prenumeration krävs.
Fal.ai	Inte tillgänglig	No dedicated Seedream 5.5 endpoint confirmed at this time.
Replicate	Inte tillgänglig	No dedicated Seedream 5.5 endpoint confirmed at this time.

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