Seedance 2.0 does not have one universal price. As of July 18, 2026, BytePlus estimates a 5-second, 16:9 Seedance 2.0 API output with no video input at $0.35 for 480p, $0.76 for 720p, $1.87 for 1080p, and $3.89 for 4K. Dreamina and Runway sell different creator contracts, so their credits cannot be treated as BytePlus tokens or a universal per-video rate.
| Route | Current pricing unit | Free or trial boundary | Best fit |
|---|---|---|---|
| BytePlus ModelArk | API tokens, pay-as-you-go or prepaid packs | Eligible new accounts may get 500K protected inference tokens; not a permanent free production API | Developers who need usage records and direct API billing |
| Dreamina | Daily shared credits and account subscriptions | 225 daily credits are shared across tools and depend on eligibility, region, and account state | Creators validating output before committing |
| Runway | Paid plan plus per-generation credits | Seedance 2.0 requires Standard or higher; Free-plan credits do not unlock it | Teams that want Seedance inside a broader creative suite |
| Developer gateway | Provider-specific API contract | Access, model mapping, price, and failure rules must be verified per provider | Teams that need unified routing and accept an extra contract layer |
There is no defensible universal “cheapest” route: the settings, commitment period, unused credits, retry rate, taxes, and value of bundled tools differ. “Unlimited” also needs a plan, mode, queue, and resolution boundary; it does not mean free 1080p Seedance 2.0.
The official API reference starts with a 5-second table
The current BytePlus ModelArk pricing page provides comparable examples for a 5-second, 16:9 output without video input:
| BytePlus model | 480p / 5 sec | 720p / 5 sec | 1080p / 5 sec | 4K / 5 sec |
|---|---|---|---|---|
| Seedance 2.0 | $0.35 | $0.76 | $1.87 | $3.89 |
| Seedance 2.0 Fast | $0.28 | $0.60 | Not supported in this table | Not supported in this table |
| Seedance 2.0 Mini | $0.18 | $0.38 | Not supported in this table | Not supported in this table |
Those are estimates under stated inputs, not a flat price card. Output duration, width, height, frame rate, and input-video duration all affect token use. BytePlus publishes an estimate based on the token unit price multiplied by input-plus-output duration, width, height, and frame rate, divided by 1024; minimum-token rules can apply to video-input cases. The billing ground truth is the API response’s usage.completion_tokens.
BytePlus also states an unusually useful failure boundary: only successfully generated videos are charged; generation failures such as content-moderation failures are not. That policy belongs to the current ModelArk contract. Do not transfer it to Dreamina, Runway, or a gateway. A technically successful clip that your editor rejects is still a billed success, and successful retries still consume budget.
“500K free tokens” is a protected test balance
Eligible new ModelArk accounts can enable Free Tokens Only mode with 500K platform-granted inference tokens. Covered inference calls pause near exhaustion instead of rolling into postpaid inference charges.
The protection has firm limits:
- not every account is guaranteed to be eligible;
- the mode cannot be enabled again after it is disabled;
- plugins and auxiliary services sit outside this protection;
- 500K tokens is not a fixed number of Seedance videos.
Use it to verify authentication, model availability, settings, output quality, and actual completion_tokens. Then choose pay-as-you-go or a resource pack from measured use. If you are new to the workflow, start with how to use Seedance 2.0. For route and provider differences, use the Seedance 2.0 API providers comparison.
Resource packs trade a minimum commitment for a 90-day balance
BytePlus currently lists the following Seedance 2.0 prepaid resources:
| Resource | Current pack price | Minimum purchase | Contract boundary |
|---|---|---|---|
| Seedance 2.0 | $4.30 per 1M tokens | Seven packs, $30.10 total | Expires in 90 days; non-refundable |
| Seedance 2.0 Fast | $3.30 per 1M tokens | Nine packs, $29.70 total | Expires in 90 days; non-refundable |
| Seedance 2.0 Mini | $21 per 10M tokens | Check the current purchase screen | Expires in 90 days; non-refundable |
After packs expire or are depleted, excess use falls back to pay-as-you-go. A lower token rate is not a saving if the team cannot consume the balance within 90 days. Estimate the commitment from actual usage:
expected tokens = measured completion_tokens per attempt × expected successful generations
Then add a margin for accepted retries, not for BytePlus generation failures that its current contract says are uncharged. Purchase minimums, availability, taxes, and account terms can change, so the checkout screen remains the final commitment check.
Dreamina is a creator-credit contract, not an API price
Dreamina’s official Seedance 2.0 creator page says eligible users can receive trial credits. Its current official comparison content specifies 225 free daily credits shared across Dreamina tools.
That wording does not mean 225 Seedance videos. The credits may also be used by other Dreamina tools, and the Seedance burn rate can vary with the model and account interface. Eligibility, watermark, model access, daily refresh, and region can also differ. A useful free test is therefore one controlled clip with a declared pass criterion, not a production forecast based on the headline balance.
For paid access, Dreamina’s current US-facing comparison page lists:
| US-page tier | Public monthly reference | Included credits |
|---|---|---|
| Free | $0 | Account-dependent free credits |
| Basic | $18 | 1,010 |
| Standard | $39 | 4,040 |
| Advanced | $69 | 13,110 |
These are US-page references, not a guaranteed checkout quote for every US account or another country. The Dreamina terms put the actual subscription price on the in-account purchase page, allow price changes and auto-renewal, and note that taxes may apply.
Do not compute cost per Seedance video from this table until the logged-in generation screen shows the selected model and credit burn. Check the purchase price, renewal period, taxes, expected burn, and task history together.
Runway math requires both a paid plan and a credit burn
Runway’s current Seedance 2.0 help page requires Standard or higher. Runway’s Free plan includes 125 one-time credits, but those credits do not unlock Seedance 2.0 under the documented access rule.
The current per-generation burn is 160 credits for a 4-second Seedance 2.0 Pro 1080p clip and 116 credits for a 4-second Fast clip. The annual-billing view on Runway pricing lists these plan inputs:
| Annual plan | Displayed monthly equivalent | Annual bill | Credits per year | Pro 4-sec allocation | Fast 4-sec allocation |
|---|---|---|---|---|---|
| Standard | $12 | $144 | 7,500 | $3.07 | $2.23 |
| Pro | $28 | $336 | 27,000 | $1.99 | $1.44 |
| Max | $76 | $912 | 114,000 | $1.28 | $0.93 |
The formula is:
allocation per 4-second clip = (displayed monthly equivalent × 12 ÷ annual credits) × clip credit burn
This is an editorial allocation equivalent, not a Runway checkout price per video. It assumes every included credit is spent on Seedance and ignores taxes, unused credits, other plan features, rollover behavior, and future plan changes. If the suite’s editing and other models matter to you, assigning the whole subscription to Seedance understates their value; if you leave credits unused, it understates your true unit cost.
Runway also documents Explore Mode as unlimited generation at 480p/720p when the mode is available, while 1080p remains Credits Mode only. That is a paid plan/mode/resolution contract, not a universal free entitlement or an unlimited 1080p promise.
Budget for an accepted clip, not a generated clip
The practical cost formula is:
expected cost per usable clip = route charge per attempt × average attempts per accepted clip
For a concrete BytePlus example, use the official 720p, 5-second, no-video-input estimate of $0.76. Suppose ten attempts all generate successfully, but only six meet your motion and character standards:
- billed spend:
10 × $0.76 = $7.60 - accepted clips: 6
- cost per accepted clip:
$7.60 ÷ 6 = $1.27
The four editorial rejects were technically successful and therefore billed. A BytePlus moderation failure would not be charged under the current official rule, so do not count it as a paid attempt. On another route, check the provider’s own failure policy before applying the example.
For a credit subscription, keep the same logic in credits. Runway Fast uses 116 credits per 4-second attempt; if the prompt set averages two successful attempts per accepted clip, budget 232 credits per accepted clip. Under the Pro annual-plan allocation above, that is about $2.88 of allocated subscription value, before taxes and unused credits.
There is no universal retry multiplier. Test 10–20 clips from your actual workload and separate four outcomes: generation failure, moderation failure, technically successful but rejected, and accepted. The Seedance 2.0 prompt guide can reduce avoidable retries by fixing subject, action, camera, and exclusions before you vary style.
Keep Seedance 2.5 out of Seedance 2.0 cost math
Dreamina now also markets Seedance 2.5. Its free-credit messaging and product capabilities do not update the BytePlus Seedance 2.0 pricing table or prove that a Dreamina account uses 2.0 for every generation.
Before using any number in this guide, check the model selector or API model ID. A label that only says “Seedance” is not enough for production budgeting. If it says Seedance 2.5, use the 2.5 product’s current terms; if it says Seedance 2.0, then apply the matching 2.0 route and settings.
Choose the contract that matches the job
| Job | Start here | Stop or switch when |
|---|---|---|
| Validate visual quality | Eligible Dreamina trial | The account, region, model, or export boundary does not match your use case |
| Produce inside a creative suite | Runway Standard+ or the current in-account Dreamina plan | Credit burn, annual commitment, or resolution makes the accepted-clip cost unattractive |
| Build an API prototype | BytePlus pay-as-you-go or measured resource pack | You cannot verify completion_tokens, failure billing, rate limits, or a hard budget cap |
| Use a unified API | A gateway with verified access and billing | The provider cannot name the model route, price, support owner, or failed-job rule |
laozhang.ai currently documents an asynchronous /v1/videos Seedance route with standard and Fast model IDs. Access is not yet available to every user, and its public Seedance page does not publish a current price. It is therefore only a conditional gateway for developers who value unified routing: verify console access, model mapping, billing, and failure behavior before integration. This article does not invent a rate or call it cheaper.
Before paying, follow the ledger in order: checkout for the cash commitment and renewal; generation screen for model and expected burn; task log or API usage for actual burn; exported file and terms for resolution, watermark, and rights. If one field is missing, run a small test instead of making an annual forecast.
Quick answers
Is Seedance 2.0 free without a credit card?
Some eligible Dreamina accounts may receive free trial credits, and eligible new BytePlus accounts may see 500K protected inference tokens. Card, eligibility, account, and region requirements are route-specific; neither program is a universal free production entitlement.
How much is the official Seedance 2.0 API?
For the current 5-second, 16:9, no-video-input examples, BytePlus lists standard Seedance 2.0 from $0.35 at 480p to $3.89 at 4K. Actual usage depends on settings and usage.completion_tokens.
How much is a Seedance 2.0 subscription?
There is no universal subscription. Dreamina’s current US-facing references run from $18 to $69 per month with different shared credits, while Runway requires Standard or higher and displays annual-billing equivalents from $12 to $76 per month. Verify the in-account checkout, taxes, commitment, and Seedance burn before buying.
Does Runway Free include Seedance 2.0?
No under the current documented access rule. The Seedance help page requires Standard or higher even though Runway Free has 125 one-time credits.
Is unlimited Seedance 2.0 real?
Runway documents Explore Mode generation at 480p/720p when available, but it is bounded by a paid plan, mode, queue, provider rules, and resolution; 1080p remains Credits Mode. That is not free or universal unlimited access.