AI ad creative testing, many hooks at once
The first second decides. And nobody knows in advance which angle will land. Sepia turns one product into many UGC-style ads, each opening on a different hook, so you can test broadly and let the numbers pick the winner.
Many hooks, not one bet
From a single product, get several UGC-style ads that each open on a different angle. You stop betting on the one idea you happened to like in the room and start testing the ones the audience actually rewards.
Lower the cost of being wrong
Testing only works when a miss is cheap. No shoot, no casting, no creative team to book. You generate variations on credits, pay-as-you-go, with no subscription and no minimum, so a hook that flops costs you almost nothing.
Ready to post, then let data decide
Every variation comes back native 9:16, with burned-in subtitles, music, and safe zones respected, exported ready to publish. Push the batch live, read the numbers, double down on the winners, kill the rest.
Frequently asked questions
How is this different from one good ad?
One ad is one guess. Creative testing is about running several hooks against the same product and letting performance tell you which angle to scale, instead of deciding it for the audience.
How fast can I get a batch to test?
About 24 hours from upload to finished videos. You send one or more product photos plus a short brief, and Sepia generates the hook variations, built on models like Seedance, Veo, Kling and ElevenLabs.