Veo 3.1 Fast costs between $0.10 and $0.15 per second of 720p video depending on the provider. Cheapest estimated path: Kie.ai at $0.10. Prices stamped 2026-08-28; labels below state how each number was obtained.
Veo 3.1 Fast pricing
The speed/cost tier of Veo 3.1 — roughly a third of the flagship's per-second price on every channel that carries it.
How much does Veo 3.1 Fast cost per second?
| Provider | Price /sec (720p) | Provider's own unit | vs official | Status | Source |
|---|---|---|---|---|---|
| Google (Gemini API / Vertex) | $0.15 | $0.15 per second (video with audio)USD per output second | — | Estimated2026-08-28 | source |
| fal.ai | $0.15 | $0.15 per secondUSD per output second | 0% | Derived2026-08-28 | source |
| Kie.aicheapest | $0.10 | from ~$0.10 per secondcredits (USD-converted) | -33.33% | Estimated2026-08-28 | source |
How these numbers were computed
- Google (Gemini API / Vertex): Public list rate recorded in launch research (2026-08); not yet independently scraped — pending live verification.
- fal.ai: fal.ai listed rate captured in the FairStack operational cost audit, 2026-03-23 (price-audit-full.json) (match against operator billing).
- Kie.ai: Aggregator credit-pack rate from launch research; pending live verification.
What would Veo 3.1 Fast cost you?
| Model · provider | $/sec (720p) | Total | Status |
|---|---|---|---|
| Veo 3.1 Fast · Kie.ai | $0.100 | — | estimated |
| Veo 3.1 Fast · Google (Gemini API / Vertex) | $0.150 | — | estimated |
| Veo 3.1 Fast · fal.ai | $0.150 | — | derived |
Totals use the normalized canonical rate (USD per second of 720p output). Resolution multipliers, minimum charges, and tier effects can change real invoices — check each model page.
Price history
- 2026-08-28 — Seeded from the operator's cost audit (2026-03-23) and launch research. Live re-verification pending.
Every future change to a Veo 3.1 Fast price lands in the public change log.
Frequently asked
How much does Veo 3.1 Fast cost per second of video?
Veo 3.1 Fast costs between $0.10 and $0.15 per second of 720p video depending on the provider (stamped 2026-08-28).
What does a 60-second video cost with Veo 3.1 Fast?
Between $6.00 and $9.00 for 60 seconds of 720p output, depending on provider.
What is the cheapest way to run Veo 3.1 Fast?
The lowest estimated price in the index is $0.10/sec via kie-ai. Check the label — only live-verified prices are guaranteed current.
Compare
Data provenance: FairStack operational cost audit, 2026-03-23 (price-audit-full.json) + launch-spec research pass 2026-08-28. Live re-verification pending (deploy-day). For quality benchmarks (not pricing), seeArtificial Analysis — we index cost, they index quality.