Disclosure: we own and build Seadanse. Every model compared on this site runs on it, which is how we know what each one really accepts. Where a comparison uses a clip we did not make, the creator is named and their original post is linked.
Comparisons on this site
Hailuo 3 vs Seedance 2.5: What Actually Renders (Tested)
Seedance 2.5 vs Veo 3.1 (in progress)
Seedance 2.5 vs Kling (in progress)