Two of 2026's leading AI video models, compared on what actually matters: price per second, audio, output quality and the jobs each one wins. Based on the same public pricing data as our cost calculator.
| Seedance 2.5 | Sora 2 / Pro | |
|---|---|---|
| Maker | ByteDance | OpenAI |
| 720p $/sec | $0.20 | $0.10 |
| 1080p $/sec | $0.40 | $0.50 (Pro only) |
| Native audio | ✔ Included | ✔ Included |
| Best at | Cinematic realism, complex camera moves, multi-shot consistency | Long coherent shots, storytelling, scene logic |
| Watch out | Premium price; strict content filters | 1080p locked behind Pro; slower queues |
Approximate public list prices as of August 2026. Run your exact clip length through the cost calculator — and remember the retry tax: real cost ≈ list × 3.
Product shots, cinematic b-roll, anything where the frame has to look expensive. Seedance holds character and lighting consistency across cuts better than anything else we've tested, and its camera-movement vocabulary (orbit, dolly, FPV) is the richest.
Narrative clips longer than 10 seconds. Sora keeps cause-and-effect straight — a glass knocked over actually spills — where other models drift. Its base 720p tier is also the cheapest way to prototype story beats before committing to an expensive final render.
Different tools for different jobs: Seedance is a cinematographer, Sora is a storyboard artist. If you publish polished shorts, Seedance earns its premium. If you're exploring scenes and sequences, start in Sora and re-render finals elsewhere.
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Full 10-model landscape: AI Video Model Comparison. Prompt formats differ per model too — grab ready examples in the prompt libraries.
New to the terminology? The AI video glossary explains temporal coherence, i2v and the retry tax in plain English.
Pick Seedance 2.5 for visual quality and camera control; pick Sora 2 for longer, story-driven clips where scene logic matters more than polish. On a budget, Sora's $0.10 base tier wins — but its 1080p is locked behind Pro pricing that costs more than Seedance.
For most creators, no — run drafts on Sora's $0.10 tier or a budget model, then re-render only the keeper shots on Seedance. Paying $0.40/sec for exploratory takes is how budgets die.