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.
| Veo 3.1 | Sora 2 / Pro | |
|---|---|---|
| Maker | OpenAI | |
| 720p $/sec | $0.05–0.10 | $0.10 |
| 1080p $/sec | $0.10–0.20 | $0.50 (Pro only) |
| Native audio | ✔ Included + lip-sync | ✔ Included |
| Best at | Dialogue with lip-sync, physics accuracy, native audio | Long coherent shots, storytelling, scene logic |
| Watch out | Waitlists and regional limits on top tiers | 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.
Talking-head clips, ads with dialogue, UGC-style content. Veo generates synchronized speech in the same pass — no dubbing, no lip-sync post-processing. Its physics (cloth, liquid, collisions) also reads slightly more natural than Sora's.
Multi-beat scenes: a character walks in, notices something, reacts. Sora sustains intent across 15+ seconds where Veo tends to lose the thread. For silent b-roll storytelling it's the stronger pick, and queue times aside, the base tier is friendlier for iteration.
Ask one question: does anyone speak? If yes, Veo — the lip-sync alone saves hours of post. If no, Sora's narrative coherence gives you more usable seconds per dollar.
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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.
Unsure what half these terms mean? The AI video glossary covers them in plain English.
Veo 3.1 wins anything with speech — its native lip-sync is still unmatched. Sora 2 wins longer silent narratives. Price is close at the base tiers; Veo's Lite tier ($0.05) undercuts everyone with audio.
Yes for both, but differently: Veo includes synchronized speech and sound effects; Sora generates ambient audio and effects but its speech is less reliable than Veo's dedicated lip-sync.