影片生成模型 · ByteDance
Seedance 2.0 Fast API 價格比較：官方價 vs 轉售商（2026年10月）
官方價
最低$0.120/s
BytePlus ModelArk · Fast · 720p · 5 s
最低標價
$0.0270/s
Atlas Cloud · 聚合平台
供應商數量
27
2 家官方 · 11 家聚合平台 · 14 家轉售商
最大折扣
52%
0.48× 官方價 · Atlas Cloud
Seedance 2.0 Fast 是 ByteDance 推出的影片生成模型。我們收錄了它的 46 筆公開價格，來自 27 家供應商（2 家官方、11 家聚合平台、14 家轉售商），最近更新於 2026-10-11。
BytePlus ModelArk 為 Seedance 2.0 Fast 標價 $0.120/s（Fast · 720p · 5 s）。
最低公開價為 $0.0270/s，來自 Atlas Cloud（聚合平台；Fast · 480p · 5 s）。與同規格的官方價相比，列出的最大折扣為 0.48× 官方價（Atlas Cloud，聚合平台；Fast · 720p）。
所有公開價格（45）
依換算價格（每秒影片的美元價格）排序。沒有換算數字的列（未註明片段長度或單位）排在最後。
指向 CometAPI、PiAPI 和 Yir 的連結帶有我們的推薦碼（聯盟行銷連結）：你透過它註冊並付費，我們可能獲得佣金，你不需要多付錢。這不會改變任何價格、排序或結論。
| 供應商 | 類型 | 規格 | 公開價格 | 每秒價格 ($/s) | × 官方價 | 可信度 · 查核日期 | 來源 | 備註 |
|---|---|---|---|---|---|---|---|---|
| Atlas Cloud | 聚合平台 | Fast · 480p · 5 s標示名稱：Seedance 2.0 Fast Text-to-Video 480p | $0.027 / s | $0.0270 | — | 定價 API | atlascloud.ai | 備註Catalog row '480p': our_price 0.026998272 vs official_price 0.08999424 (-70%). Marked estimated by Atlas. Seedance is billed by tokens; the per-second figure is Atlas's own estimate for a 5 s clip. （英文原文） |
 Segmind | 聚合平台 | Fast · 480p · 含音訊標示名稱：Seedance 2.0 Fast | $0.0281 / s | $0.0281 | — | 定價 API | segmind.com | 備註Token-billed; pricing page 'Text / Image-to-video Per-Second Rates' 480p 16:9: $0.0281/s; text or image input; audio free （英文原文） |
| YYir | 聚合平台 | 480p · 圖生影片標示名稱：Seedance 2.0 Fast · 480p · image | $0.03984 / s | $0.03984 | — | 定價 API | yir.ai | 備註Yir routes each job to the cheapest qualifying channel and bills that channel's public price with no markup; this is its lowest default-routed channel for the spec (APIMart). If that channel fails, the job moves to the next one, which can cost more. Wallet top-ups add a 3% payment fee. （英文原文） |
 OpenRouter | 聚合平台 | Fast · 480p標示名稱：ByteDance: Seedance 2.0 Fast | $0.04035 / s | $0.04035 | — | 定價 API | openrouter.ai | 備註SKU video_tokens $4.2/M video tokens from openrouter.ai (bytedance/seedance-2.0-fast); per second for 16:9 854x480 = 9,608 tokens/s (tokens = width*height*duration*24/1024, formula stated on OpenRouter's model page); same rate with or without audio; with video input $2.475/M tokens; durations 4-15s （英文原文） |
 CometAPI | 轉售商 | Fast · 480p標示名稱：Seedance 2.0 Fast (doubao-seedance-2-0-fast) | $0.0448 / s | $0.0448 | — | 定價 API | cometapi.com | 備註pricing_content of doubao-seedance-2-0 (per second, 4-15s). NOTE: CometAPI shows a second, conflicting Seedance 2.0 table on the doubao-seedance-1-5-pro entry (undiscounted list). （英文原文） |
 PiAPI | 轉售商 | Fast · 480p標示名稱：seedance-2-fast 480p | $0.048 / s | $0.0480 | — | 定價 API | piapi.ai | 備註piapi.ai/pricing 'Seedance API'; billed unit_price x output seconds + unit_price/2 x input video seconds. （英文原文） |
| Atlas Cloud | 聚合平台 | Fast · 720p標示名稱：Seedance 2.0 Fast Text-to-Video 720p | $0.05806 / s | $0.05806 | 0.48× | 定價頁 | atlascloud.ai | 備註Token-billed (postpaid); per-second figure is Atlas's own 'estimated' conversion. Shown as -70% (its 'official' baseline equals Atlas's Seedance 2.0 standard price). （英文原文） |
| Atlas Cloud | 聚合平台 | Fast · 720p · 5 s標示名稱：Seedance 2.0 Fast Text-to-Video 720p | $0.05806 / s | $0.05806 | 0.48× | 定價 API | atlascloud.ai | 備註Catalog row '720p': our_price 0.0580608 vs official_price 0.193536 (-70%). Marked estimated by Atlas. Seedance is billed by tokens; the per-second figure is Atlas's own estimate for a 5 s clip. （英文原文） |
 Kie.ai | 轉售商 | Fast · 480p標示名稱：bytedance/seedance-2 fast, 480p no video input | $0.059 / s | $0.0590 | — | 定價 API | kie.ai | 備註Kie credits: standard rate $0.005/credit (stated in kie.ai billing UI text; $1,250 top-up gets +10% bonus). NOTE 11.7 credits x $0.005 = $0.0585 but page shows $0.059. 11.7 credits/s. Kie-listed official/fal reference $0.1125. （英文原文） |
 Runware | 聚合平台 | Fast · 480p標示名稱：Seedance 2.0 Fast | $0.06 / s | $0.0600 | — | 定價 API | content.runware.ai | 備註Rate '480p' （英文原文） |
 Infer | 轉售商 | Fast標示名稱：Seedance 2.0 Fast | $0.06 / s | $0.0600 | ~0.50× | 定價頁 | tryinfer.com | 備註i2v/reference $0.07/s. Price read from the model page catalog data (per tier); Infer does not publish a credit unit. （英文原文） |
| Segmind | 聚合平台 | Fast · 720p · 含音訊標示名稱：Seedance 2.0 Fast | $0.0605 / s | $0.0605 | ~0.50× | 定價 API | segmind.com | 備註Token-billed; pricing page 'Text / Image-to-video Per-Second Rates' 720p 16:9: $0.0605/s; text or image input; audio free （英文原文） |
 Replicate | 聚合平台 | Fast · 480p標示名稱：bytedance/seedance-2.0-fast | $0.07 / s | $0.0700 | — | 定價頁 | replicate.com | 備註non_video_in variant. （英文原文） |
 AI/ML API | 聚合平台 | Fast標示名稱：Seedance 2.0 Fast | $0.07436 / s | $0.07436 | ~0.62× | 定價頁 | aimlapi.com aimlapi.com | 備註Minimum of range '$0.07436-$0.16003 / sec (by resolution)'. / (variable) （英文原文） |
 ModelsLab | 聚合平台 | Fast · 480p標示名稱：Seedance 2.0 Fast Text To Video 480p | $0.08 / s | $0.0800 | — | 定價頁 | modelslab.com | 備註ModelsLab wallet price (premium third-party models are billed per call from a prepaid wallet; wallet top-ups require an active subscription, min $21/mo). Calculator text: 480P $0.08/s, 720P $0.18/s. （英文原文） |
| Replicate | 聚合平台 | Fast · 480p · 編輯標示名稱：bytedance/seedance-2.0-fast (video input) | $0.08 / s | $0.0800 | — | 定價頁 | replicate.com | 備註video_in variant. （英文原文） |
 GoAPI | 轉售商 | Fast · 480p標示名稱：seedance-2-fast 480p | $0.08 / s | $0.0800 | — | 定價頁 | goapi.ai | 備註goapi.ai/pricing 'API Service' tab (client-rendered). Less-restriction variants listed at ~+10%. Fast/mini are priced higher than on sibling PiAPI (PiAPI fast 480p $0.048, mini 480p $0.042). （英文原文） |
| YYir | 聚合平台 | 720p · 圖生影片標示名稱：Seedance 2.0 Fast · 720p · image | $0.0856 / s | $0.0856 | ~0.71× | 定價 API | yir.ai | 備註Yir routes each job to the cheapest qualifying channel and bills that channel's public price with no markup; this is its lowest default-routed channel for the spec (APIMart). If that channel fails, the job moves to the next one, which can cost more. Wallet top-ups add a 3% payment fee. （英文原文） |
 APIMart | 轉售商 | Fast · 720p標示名稱：seedance-2.0-fast 720P | $0.0856 / s | $0.0856 | 0.71× | 定價頁 | apimart.ai | 備註Our Price shown = 80% of APIMart's listed 'Official Price' (default group ratio 0.8, 'Save 20%'). Rows without reference video; separate '-input' rates apply when a reference video is supplied. （英文原文） |
| OpenRouter | 聚合平台 | Fast · 720p標示名稱：ByteDance: Seedance 2.0 Fast | $0.09072 / s | $0.09072 | 0.76× | 定價 API | openrouter.ai | 備註SKU video_tokens $4.2/M video tokens from openrouter.ai (bytedance/seedance-2.0-fast); per second for 16:9 1280x720 = 21,600 tokens/s (tokens = width*height*duration*24/1024, formula stated on OpenRouter's model page); same rate with or without audio; with video input $2.475/M tokens; durations 4-15s （英文原文） |
| CometAPI | 轉售商 | Fast · 720p標示名稱：Seedance 2.0 Fast (doubao-seedance-2-0-fast) | $0.096 / s | $0.0960 | 0.80× | 定價 API | cometapi.com | 備註pricing_content of doubao-seedance-2-0 (per second, 4-15s). NOTE: CometAPI shows a second, conflicting Seedance 2.0 table on the doubao-seedance-1-5-pro entry (undiscounted list). （英文原文） |
| PiAPI | 轉售商 | Fast · 720p標示名稱：seedance-2-fast 720p | $0.096 / s | $0.0960 | 0.80× | 定價 API | piapi.ai | 備註piapi.ai/pricing 'Seedance API'; billed unit_price x output seconds + unit_price/2 x input video seconds. （英文原文） |
 WaveSpeedAI | 聚合平台 | Fast · 480p · 含音訊標示名稱：Seedance 2.0 Fast Text-to-Video | $0.10 / s | $0.100 | — | 定價 API | wavespeed.ai | 備註Output-only rate (no reference videos). $0.5 per 5s at this config (default duration). From the live pricing formula on wavespeed.ai. （英文原文） |
| BytePlus ModelArk | 官方 | Fast · 720p · 5 s標示名稱：Dreamina Seedance 2.0 Fast (dreamina-seedance-2-0-fast-260128) | $0.60 / 5 s video | $0.120 | 1.00× | 定價頁 | docs.byteplus.com | 備註Page 'Price examples': USD 0.6 per 5s 16:9 video at 720p, input without video (text/image -> video; t2v and i2v priced the same). Token rate USD 5.6/M tokens without video input, USD 3.3/M with video input (video-input jobs cost more per video: longer token count + minimum-token rule). tokens ~= (input video s + output s) x W x H x fps / 1024. Online inference only (offline not supported). Seedance 2.x supports 'Generate video with audio' (BytePlus 2.5 tutorial); list price does not vary with audio. LIST price shown. Limited-time 25% off (2026-08-07 14:00 to 2026-10-07 14:00 UTC+8, enterprise users only, until a token cap) -> page says 720p from ~USD 0.09/s. Max 720p. China (火山方舟): CNY 37.0/M tokens (22.0 with video input), CNY 4.0 per same 5s 720p video; China CNY number = 6.61x the USD number (no FX stated). （英文原文） |
 APIYI | 轉售商 | Fast · 720p · 含音訊 · 5 s標示名稱：doubao-seedance-2-0-fast-260128 | $0.6044 / 5 s video | $0.1209 | ~1.01× | 定價 API | docs.apiyi.com | 備註Token-billed: $5.55 per 1M tokens = Volcengine list ¥37/1M x group SD2-Fast-Cheap ratio 0.15; 5s 16:9 = 108,900 tokens (docs formula, no input video, default audio). Docs: 'single price aligned with Volcengine list (on-site charge ~10% higher)'. Cheapest group SD2-Fast-Cheap (0.15x) is a limited-time APIYI promo group; regular SeeDance2 group $0.7253. （英文原文） |
| Kie.ai | 轉售商 | Fast · 720p標示名稱：bytedance/seedance-2 fast, 720p no video input | $0.124 / s | $0.124 | 1.03× | 定價 API | kie.ai | 備註Kie credits: standard rate $0.005/credit (stated in kie.ai billing UI text; $1,250 top-up gets +10% bonus). 24.8 credits/s. Kie-listed official/fal reference $0.2419. （英文原文） |
| Runware | 聚合平台 | Fast · 720p標示名稱：Seedance 2.0 Fast | $0.13 / s | $0.130 | 1.08× | 定價 API | content.runware.ai | 備註Rate '720p' （英文原文） |
| Atlas Cloud | 聚合平台 | Fast · 1080p標示名稱：Seedance 2.0 Fast Text-to-Video 1080p | $0.1306 / s | $0.1306 | — | 定價頁 | atlascloud.ai | 備註Token-billed (postpaid); per-second figure is Atlas's own 'estimated' conversion. Shown as -70%. （英文原文） |
| Atlas Cloud | 聚合平台 | Fast · 1080p · 5 s標示名稱：Seedance 2.0 Fast Text-to-Video 1080p | $0.1306 / s | $0.1306 | — | 定價 API | atlascloud.ai | 備註Catalog row '1080p': our_price 0.1306368 vs official_price 0.435456 (-70%). Marked estimated by Atlas. Seedance is billed by tokens; the per-second figure is Atlas's own estimate for a 5 s clip. （英文原文） |
 Eachlabs | 聚合平台 | Fast · 720p標示名稱：Bytedance | Seedance 2.0 | Text to Video | Fast | $0.146 / s | $0.146 | 1.22× | 定價 API | eachlabs.ai | 備註'720p resolution (default): approximately $0.146 per second of output video' （英文原文） |
 LaoZhang API | 轉售商 | Fast · 720p · 含音訊 · 5 s標示名稱：doubao-seedance-2-0-fast-260128 | $0.73 / 5 s video | $0.146 | ~1.22× | 定價 API | docs.laozhang.ai | 備註Token-billed ($6.66 per 1M tokens = Volcengine ¥37 list x 0.18 group ratio; docs say nominal price ~1.26x Volcengine official). Per-video figure is LaoZhang's own 5s 16:9 estimate (108,900 tokens, $0.7253, quoted to the cent as in the docs), no input video. generate_audio defaults to true. Requires 'SeeDance2' token group; two log rows per task (pre-deduct + settle). Fast max 720p. （英文原文） |
| Replicate | 聚合平台 | Fast · 720p標示名稱：bytedance/seedance-2.0-fast | $0.15 / s | $0.150 | 1.25× | 定價頁 | replicate.com | 備註non_video_in variant. （英文原文） |
| GoAPI | 轉售商 | Fast · 720p標示名稱：seedance-2-fast 720p | $0.16 / s | $0.160 | 1.33× | 定價頁 | goapi.ai | 備註goapi.ai/pricing 'API Service' tab (client-rendered). Less-restriction variants listed at ~+10%. Fast/mini are priced higher than on sibling PiAPI (PiAPI fast 480p $0.048, mini 480p $0.042). （英文原文） |
| Replicate | 聚合平台 | Fast · 720p · 編輯標示名稱：bytedance/seedance-2.0-fast (video input) | $0.17 / s | $0.170 | — | 定價頁 | replicate.com | 備註video_in variant. （英文原文） |
 Unifically | 轉售商 | Fast · 720p標示名稱：SeeDance 2.0 Fast | $0.173 / s | $0.173 | 1.44× | 定價頁 | unifically.com | 備註Without reference video; with reference video output seconds are cheaper but input video seconds are billed extra. （英文原文） |
| ModelsLab | 聚合平台 | Fast · 720p標示名稱：Seedance 2.0 Fast Text To Video 720p | $0.18 / s | $0.180 | 1.50× | 定價頁 | modelslab.com | 備註ModelsLab wallet price (premium third-party models are billed per call from a prepaid wallet; wallet top-ups require an active subscription, min $21/mo). Calculator text: 480P $0.08/s, 720P $0.18/s. （英文原文） |
| WaveSpeedAI | 聚合平台 | Fast · 720p · 含音訊標示名稱：Seedance 2.0 Fast Text-to-Video | $0.20 / s | $0.200 | ~1.67× | 定價 API | wavespeed.ai | 備註Output-only rate (no reference videos). $1 per 5s at this config (default duration). From the live pricing formula on wavespeed.ai. （英文原文） |
 fal.ai | 聚合平台 | Fast · 720p標示名稱：Seedance 2.0 Fast Text to Video | $0.2419 / s | $0.2419 | 2.02× | 定價 API | fal.ai | 備註Token-based billing; per-second figure is fal's own "roughly" estimate; price not stated to differ by audio. Same price text on fal's image-to-video endpoint(s). （英文原文） |
| WaveSpeedAI | 聚合平台 | Fast · 1080p · 含音訊標示名稱：Seedance 2.0 Fast Text-to-Video | $0.50 / s | $0.500 | — | 定價 API | wavespeed.ai | 備註Output-only rate (no reference videos). $2.5 per 5s at this config (default duration). From the live pricing formula on wavespeed.ai. （英文原文） |
| WaveSpeedAI | 聚合平台 | Fast · 4K · 含音訊標示名稱：Seedance 2.0 Fast Text-to-Video | $1.00 / s | $1.00 | — | 定價 API | wavespeed.ai | 備註Output-only rate (no reference videos). $5 per 5s at this config (default duration). From the live pricing formula on wavespeed.ai. （英文原文） |
| NBNew.bi | 轉售商 | Fast標示名稱：doubao-seedance-2-0-fast-260128 | $0.09722 / video | — | — | 定價 API | api.new.bi | 備註New-API price 0.7 quota-USD x group 'New.bi-视频' 1 x top-up ¥1/$1 quota ÷ ¥7.2/$ = $0.097222. Clip length not stated by the relay; listed per generation and not compared per second. The relay describes group 'New.bi-视频' as '支持Minimax H3、Seedance2和Vidu'. Relay model 'doubao-seedance-2-0-fast-260128', group 'New.bi-视频'. （英文原文） |
| SSynthAPI | 轉售商 | Fast標示名稱：seedance-2.0-fast | $0.09981 / video | — | — | 定價 API | synthapi.asia | 備註New-API price 1.40629 quota-USD x group '图像模型聚合(可自定义图像参数)' 0.07 x top-up ¥7.3/$1 quota ÷ ¥7.2/$ = $0.099807. Clip length not stated by the relay; listed per generation and not compared per second. The relay describes group '图像模型聚合(可自定义图像参数)' as '图像聚合 · 模型参数与价格随所选模型动态展示'. Relay model 'seedance-2.0-fast', group '图像模型聚合(可自定义图像参数)'. （英文原文） |
| AApilio | 轉售商 | Fast標示名稱：doubao-seedance-2-0-fast-260128 | $0.1528 / video | — | — | 定價 API | api.apilio.ai | 備註New-API price 1.1 quota-USD x group 'default' 1 x top-up ¥1/$1 quota ÷ ¥7.2/$ = $0.152778. Clip length not stated by the relay; listed per generation and not compared per second. The relay describes group 'default' as '默认分组'. Relay model 'doubao-seedance-2-0-fast-260128', group 'default'. （英文原文） |
| A柏拉图AI | 轉售商 | Fast標示名稱：doubao-seedance-2-0-fast-260128 | $0.1528 / video | — | — | 定價 API | api.bltcy.ai | 備註New-API price 1.1 quota-USD x group 'default' 1 x top-up ¥1/$1 quota ÷ ¥7.2/$ = $0.152778. Clip length not stated by the relay; listed per generation and not compared per second. The relay describes group 'default' as '默认分组'. Relay model 'doubao-seedance-2-0-fast-260128', group 'default'. （英文原文） |
| A晴辰云川-API | 轉售商 | Fast標示名稱：doubao-seedance-2-0-fast-260128 | $1.792 / video | — | — | 定價 API | vakv.cn | 備註New-API price 12.9 quota-USD x group '视频专用' 1 x top-up ¥1/$1 quota ÷ ¥7.2/$ = $1.791667. Clip length not stated by the relay; listed per generation and not compared per second. The relay describes group '视频专用' as '视频模型专用'. Relay model 'doubao-seedance-2-0-fast-260128', group '视频专用'. （英文原文） |
× 官方價 = 換算後價格 ÷ 同一模型、同一規格的最低官方價。~ 表示寬鬆比對：一方未註明方案、解析度或是否含音訊，且所有可對應的官方規格價格相同。— = 沒有可明確比較的官方價。
可信度：「定價頁」= 在供應商自己的定價頁或文件頁讀取；「定價 API」= 從公開 API 回應中讀取。「BYO」方案是自備帳號的估算，不是按次呼叫價格。
查核日期：每個價格旁顯示的日期是該價格最後查核的日期。比最近一次更新（）早超過 7 天的日期以琥珀色顯示。
中國區人民幣（CNY）標價（1）
中國市場平台以人民幣公布的價格。由於頁面未註明匯率，我們不將其換算為美元。最後一欄以人民幣價格除以同規格的國際版官方美元價；若該值低於市場人民幣兌美元匯率，表示以美元計中國區標價較低。
| 供應商 | 規格 | 中國區標價 | 每秒／每張人民幣價格 | 國際版官方價（USD，同規格） | 每 1 美元國際價對應人民幣 | 來源 · 查核日期 | 備註 |
|---|---|---|---|---|---|---|---|
 Volcano Engine Ark (China) | Fast · 720p · 5 s標示名稱：doubao-seedance-2.0-fast (doubao-seedance-2-0-fast-260128) | CNY 4 / 5 s video | CNY 0.8/s | $0.120/sBytePlus ModelArk | 6.67 | volcengine.com | 備註CNY 4.0 per 5s 16:9 720p video (CNY 0.8/s) (China list price, 火山方舟 价格示例, 输入不含视频); token rate CNY 37.0/百万token 输入不含视频, CNY 22.0 输入包含视频; 在线推理 only (离线推理暂不支持); no USD conversion stated. vs BytePlus intl USD 0.6/video, USD 5.6/M tokens (CNY/USD number ratio 6.61). 刊例价. 限时75折 (2026-08-07 14:00 至 10-07 14:00 UTC+8, 仅企业用户, 达用量上限恢复刊例价) -> 720p 最低约 0.6 元/秒. 最高720p. （英文原文） |
常見問題
- Seedance 2.0 Fast API 的官方價格是多少？
- BytePlus ModelArk 為 Seedance 2.0 Fast 標價 $0.120/s（Fast · 720p · 5 s）。官方設定：$0.120/s（Fast · 720p · 5 s）。
- Seedance 2.0 Fast API 哪裡最便宜？
- 最低公開價為 $0.0270/s，來自 Atlas Cloud（聚合平台；Fast · 480p · 5 s）。與同規格的官方價相比，列出的最大折扣為 0.48× 官方價（Atlas Cloud，聚合平台；Fast · 720p）。價格最近更新於 2026-10-11；這些是公開價格，不是我們自己測試生成的結果。