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 | Veo 3.1 | |
|---|---|---|
| Maker | ByteDance | |
| 720p $/sec | $0.20 | $0.05–0.10 |
| 1080p $/sec | $0.40 | $0.10–0.20 |
| Native audio | ✔ Included | ✔ Included + lip-sync |
| Best at | Cinematic realism, complex camera moves, multi-shot consistency | Dialogue with lip-sync, physics accuracy, native audio |
| Watch out | Premium price; strict content filters | Waitlists and regional limits on top tiers |
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.
Hero shots and brand work. When a single frame has to sell the whole video — product cinematography, title sequences, portfolio pieces — Seedance's image quality and shot-to-shot consistency are worth $0.40/sec.
Everything conversational, plus most day-to-day content. Veo's synced speech, cheaper tiers ($0.05 Lite with audio!) and physical realism make it the better daily driver. It's also easier to access than Seedance's strictest-filtered top tier.
If you make ads and showcases, Seedance. If you make content — explainers, UGC, talking clips — Veo wins on total cost per finished video: both include native audio, but Veo's production-ready speech means fewer fixes in post, and its cheaper tiers leave budget for retries.
Disclosure: some links may be affiliate links, at no extra cost to you. Comparison data and verdicts are never affected.
Full 10-model landscape: AI Video Model Comparison. Prompt formats differ per model too — grab ready examples in the prompt libraries.
Before you commit budget, read the 12 mistakes that waste AI video money — four of them are model-choice errors.
The flagship fight. Seedance 2.5 takes pure visual quality and camera control; Veo 3.1 takes dialogue, physics and price. Most working creators end up using Veo more often — the audio integration compounds.
Both include native audio, but they're not equal: Veo's lip-synced speech is production-usable; Seedance's audio suits ambience and effects more than dialogue.