
Side-by-side comparison of FLUX by Black Forest Labs and Seedream 4 — pricing, features, and use cases. Updated Jun 2026.


FLUX by Black Forest Labs wins 4 of 5 use cases on this matchup, with Seedream 4 taking 0. FLUX by Black Forest Labs is the safer default for ai art & image creation — pick Seedream 4 when one of its wins maps directly to your job.
5 use cases scored. FLUX by Black Forest Labs wins 4, Seedream 4 wins 0.
FLUX by Black Forest Labs publishes a starting price of $0.04; Seedream 4 does not.
Both tools offer a free tier you can use indefinitely.
FLUX by Black Forest Labs averages 4.9 / 5 vs 4.8 / 5 on the other side.
FLUX by Black Forest Labs has 231 ratings vs 125 on the other.
FLUX by Black Forest Labs ranks in our Rising tier; Seedream 4 sits in the unranked tier.
Every spec on one page. Live-pulled from each tool's detail page.
Quick answers to the questions readers ask before picking between these two.
FLUX by Black Forest Labs publishes a starting price of $0.04; Seedream 4 does not. FLUX by Black Forest Labs wins.
Both tools offer a free tier you can use indefinitely. It is a tie.
FLUX by Black Forest Labs averages 4.9 / 5 vs 4.8 / 5 on the other side. FLUX by Black Forest Labs wins.
FLUX by Black Forest Labs has 231 ratings vs 125 on the other. FLUX by Black Forest Labs wins.
FLUX by Black Forest Labs ranks in our Rising tier; Seedream 4 sits in the unranked tier. FLUX by Black Forest Labs wins.
More ai art & image creation head-to-heads.
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