ByteDance · Video generation
Seedance 2.0 Fast
Listed by both Runway and InVideo AI. Runway's model rate table gives 116 credits per 4 seconds; InVideo AI offers it from the Starter plan but only gives an approximate cost marked "~", which this site does not use as an exact rate.
Developer
ByteDance
Type
Video generation
Status
Active
Last confirmed
2026-09-17
Next review 2026-10-17
Where it is available
| Tool | Type | Lowest monthly price | Price status |
|---|---|---|---|
| Runway | creative shorts | $15 | Latest price unavailable · showing last confirmed |
| InVideo AI | AI video workflow | $20 | Price verified |
"Lowest monthly price" is the cheapest confirmed monthly plan for that tool. It does not mean that plan includes this model — premium models are often limited to pricier plans. Each tool's official pricing page is the authority.
Pay-as-you-go API prices
| API provider | API model name | Resolution | Audio | Official price | Per second | Minimum per generation |
|---|---|---|---|---|---|---|
| Volcengine Ark | doubao-seedance-2.0-fast | 480p | Not specified | ¥0.37/s | approx.$0.055 | — |
| Replicate | bytedance/seedance-2.0-fast | 480p | Not specified | $0.07/s | $0.070 | — |
| Volcengine Ark | doubao-seedance-2.0-fast | 720p | Not specified | ¥0.80/s | approx.$0.119 | — |
| Replicate | bytedance/seedance-2.0-fast | 720p | Not specified | $0.15/s | $0.150 | — |
| fal | bytedance/seedance-2.0/fast/text-to-video | 720p | Not specified | $0.242/s | approx.$0.242 | — |
| Runway API | seedance2_fast | 480p | Not specified | 29 credits/s | $0.290 | — |
| Runway API | seedance2_fast | 720p | Not specified | 29 credits/s | $0.290 | — |
Prices as each provider's official pricing page states them, confirmed 2026-09-18 – 2026-09-19. No subscription: you pay for the seconds generated. Prices exclude tax.
Mainland China subscriptions (yuan)
| Subscription | Resolution | Audio | Per second | Lowest monthly price |
|---|---|---|---|---|
| Jimeng | 720p | Not specified | 5 Credits/s | ¥69 |
Copied from the official subscription pages, confirmed on 2026-09-19. Each month's credits last until used up, and bigger plans cost less per second; the calculator works out which plan covers your usage.
Cheapest place to buy it at your volume
200 seconds of generation a month: 20 videos × 5 seconds each × 2 attempts on average. At least 720p, no audio needed. Change usage ↗
One line per channel: an API is a straight line; a subscription is the cheapest plan that covers the month, so it climbs in steps and stops past the largest plan (extra credit packs are not counted).
- Volcengine Ark · API
- Jimeng · Subscription
- Replicate · API
- fal · API
- Runway API
- 1–8 videos a month: Volcengine Ark · API is cheapest
- 9–14 videos a month: Jimeng · Subscription is cheapest
- 15–24 videos a month: Volcengine Ark · API is cheapest
- 25–44 videos a month: Jimeng · Subscription is cheapest
- 45–124 videos a month: Volcengine Ark · API is cheapest
- 125–246 videos a month: Jimeng · Subscription is cheapest
- 247–537 videos a month: Volcengine Ark · API is cheapest
- 538–1,092 videos a month: Jimeng · Subscription is cheapest
- 1,093–2,500 videos a month: Volcengine Ark · API is cheapest
How much Seedance 2.0 Fast video the credits buy
On Runway
| Resolution | Audio | Billing | Credits per second | Standard 625 credits | Pro 2,250 credits | Max 9,500 credits |
|---|---|---|---|---|---|---|
| Not split by resolution | Not specified | Per 4s clip 116 credits | 29 | 22 s ≈5 clips of 4s | 78 s ≈19 clips of 4s | 328 s ≈81 clips of 4s |
Rates come from Runway's official pricing page; seconds are the plan's credits divided by the rate. That is the ceiling if you do nothing else — credits also go to images, voice, upscaling and more, so the real total is lower. Where a model has several rows, the vendor prices clip lengths separately — the per-second rates really differ; it is not a typo. Models without an exact official rate we could find are left out; we don't estimate for them.
This model is included in plans on InVideo AI, but we found no exact official rate for it there, so no durations are listed — we don't estimate on a vendor's behalf.
How the status is checked
Whether a model still runs is checked separately from prices: prices change monthly, but a model can disappear between two price syncs, quietly making every page that mentions it wrong. So each model record has its own confirmation date and review deadline; overdue records are flagged, never assumed to still be running.
Last confirmed on 2026-09-17; due to be rechecked by 2026-10-17.
Other models in the same tools
- Gen-4.5 Runway Active
- Gen-4 Turbo Runway Active
- Aleph 2.0 Runway Active
- Kling 3.0 Kling Active
- Seedance 2.5 ByteDance Active
- Seedance 2.0 ByteDance Active
- Seedance 2.0 Mini ByteDance Active
- Seedance 2.0 Pro ByteDance Active
You can also pick these in Runway, InVideo AI.
More from the same developer
- Seedance 2.5 ByteDance Active
- Seedance 2.0 ByteDance Active
- Seedance 2.0 Mini ByteDance Active
- Seedance 2.0 Pro ByteDance Active