Kling 3.0 vs Seedance 2.0
Neither one is cheaper across the board, and the split falls on resolution rather than on length. Across the 9 renders both models price, Kling 3.0 costs less at 1080p and 4K and Seedance 2.0 costs less at 720p. 5s at 720p is 210 credits on Kling 3.0 against 140 on Seedance 2.0, while 15s at 4K is 1,170 credits on Kling 3.0 against 1,985 on Seedance 2.0. Pick by the resolution you actually deliver in and the cheaper model follows from it. In practice, take Kling 3.0 if you deliver at 1080p and 4K, and Seedance 2.0 if one shot has to combine several things you already have, a product, a face, a background.
We run Kling 3.0 (Kuaishou) and Seedance 2.0 (ByteDance) ourselves, on our own provider accounts, inside the same studio and off the same credit balance. Everything below is read out of the catalogue that prices your renders, so the numbers are the ones your account is actually charged. What you will not find here is a quality verdict: we hold no benchmark that would make one honest, so every claim on this page is a capability or a price you can check.
Kling 3.0 vs Seedance 2.0: the specs
Every cell below is read from the catalogue that our generator and our billing run on, so it is what you get and what you are charged, not what a vendor page advertises. Two rows are worth reading carefully: where the render runsis the platform we actually dispatch to, which is not always the one a model’s Replicate name implies, and how the length is set separates the models you give a duration to from the ones whose clip runs as long as the speech does.
| Spec | Kling 3.0 | Seedance 2.0 |
|---|---|---|
| Vendor | Kuaishou | ByteDance |
| Catalogue label | Kling 3.0 (native audio) | Seedance 2.0 |
| Where the render runs | Replicate | BytePlus |
| Provider model | kwaivgi/kling-v3-omni-video | |
| Max duration, one render | 15s | 15s |
| How the length is set | You pick it, per render | You pick it, per render |
| Priced clip lengths | 5s, 10s and 15s | 5s, 10s and 15s |
| Priced resolutions | 720p, 1080p and 4K | 720p, 1080p and 4K |
| Audio | Generated with the picture, same pass | Generated with the picture, same pass |
| Reference image required | Yes | Yes |
| Reference images per render | 7 | 9 |
| Cheapest render | 210 credits (5s at 720p) | 140 credits (5s at 720p) |
| Best rate per second | 41.5 credits/sec (10s at 720p) | 28 credits/sec (5s at 720p) |
| Credit range | 210 to 1,170 | 140 to 1,985 |
| On the free 3-day trial | Paid plans only | Paid plans only |
| Announced end date | None announced | None announced |
Like for like: what the same render costs
Only the clip lengths and resolutions BOTH models price appear here. Comparing a 5 second render against a 15 second one and calling the gap a price difference is the most common way these comparisons go wrong, so rows that do not line up exactly are left out.
| Render | Kling 3.0 | Seedance 2.0 | Difference |
|---|---|---|---|
| 5s at 720p | 210 credits | 140 credits | 70 credits cheaper on Seedance 2.0 |
| 5s at 1080p | 260 credits | 315 credits | 55 credits cheaper on Kling 3.0 |
| 5s at 4K | 390 credits | 660 credits | 270 credits cheaper on Kling 3.0 |
| 10s at 720p | 415 credits | 285 credits | 130 credits cheaper on Seedance 2.0 |
| 10s at 1080p | 520 credits | 635 credits | 115 credits cheaper on Kling 3.0 |
| 10s at 4K | 780 credits | 1,320 credits | 540 credits cheaper on Kling 3.0 |
| 15s at 720p | 625 credits | 425 credits | 200 credits cheaper on Seedance 2.0 |
| 15s at 1080p | 780 credits | 950 credits | 170 credits cheaper on Kling 3.0 |
| 15s at 4K | 1,170 credits | 1,985 credits | 815 credits cheaper on Kling 3.0 |
Credit costs, not dollars: what a credit costs you depends on the plan, and all three plans are listed on the pricing page.
Which one to pick
Each line below traces back to a single difference in the tables above. Where a model has no measurable advantage, that is what it says.
Pick Kling 3.0 if
- You deliver at 1080p and 4KKling 3.0 is cheaper on 6 of the 9 like-for-like renders, all of them at 1080p and 4K.
- You deliver at 1080p and 4K and are buying seconds rather than a clip lengthAt 1080p Kling 3.0 works out at 52 credits a second against 63 for Seedance 2.0. At 720p it goes the other way.
Pick Seedance 2.0 if
- One shot has to combine several things you already have, a product, a face, a backgroundSeedance 2.0 carries up to 9 reference images into a single render. Kling 3.0 carries 7, so the rest has to come from the prompt.
- You deliver at 720pSeedance 2.0 is cheaper on 3 of the 9 like-for-like renders, all of them at 720p.
- You want the cheapest possible render to test an idea onSeedance 2.0 starts at 140 credits (5s at 720p). The cheapest thing Kling 3.0 sells is 210 credits.
- You deliver at 720p and are buying seconds rather than a clip lengthAt 720p Seedance 2.0 works out at 28 credits a second against 41.5 for Kling 3.0. At 1080p and 4K it goes the other way.
What they have in common
A comparison that manufactures a difference is worse than no comparison, so here is where Kling 3.0 and Seedance 2.0 genuinely match.
- Both cap at 15 seconds in a single call.
- Both need a reference image. Neither will render from a prompt on its own, and the input carries up to 7 images on Kling 3.0 and up to 9 images on Seedance 2.0.
- Both come back with their own audio, so neither needs a separate voice pass in the chain.
- Both price 720p, 1080p and 4K.
- Neither has an announced end date.
- The renders go to different places: Kling 3.0 is dispatched to Replicate as kwaivgi/kling-v3-omni-video and Seedance 2.0 to BytePlus as undefined. Both are our own accounts and both bill the same credit balance.
- Both spend from that one balance on every plan, so moving a campaign from Kling 3.0 (from 210 credits a render) to Seedance 2.0 (from 140) costs you nothing but the credit difference.
Want the longer read rather than the numbers? Seedance 2.0 vs Kling 3.0: The Two Premium Scene Models, Compared for Ecom Ads covers the same matchup as an article.
One credit balance, every model
Kling 3.0 and Seedance 2.0both spend from the same balance, so a plan is not a commitment to one of them. Here is what each plan’s credits buy on the two models on this page, measured in seconds of finished video.
| Plan | Credits a month | Kling 3.0 | Seedance 2.0 |
|---|---|---|---|
| Starter $49 a month, or $34 billed annually | 5,000 | 64 to 120 seconds | 37 to 178 seconds |
| Growth $99 a month, or $69 billed annually | 12,000 | 153 to 289 seconds | 90 to 428 seconds |
| Agency $199 a month, or $139 billed annually | 25,000 | 320 to 602 seconds | 188 to 892 seconds |
The low end of each range is the model’s dearest priced tier and the high end its cheapest, both from the tables above, so a month spent entirely at 4K sits at the bottom and a month of 720p drafts near the top. Mixing models moves it in between. On a paid plan, credits are the only limit: no cap on how many renders you make and no per-model licence. Annual billing is 30% off (Starter saves $180 a year, Agency $720). Both need a paid plan: neither is available inside the free 3-day trial, which covers the rest of the catalogue instead.
Kling 3.0 vs Seedance 2.0: frequently asked questions
Which is cheaper, Kling 3.0 or Seedance 2.0?
Neither one is cheaper across the board, and the split falls on resolution rather than on length. Across the 9 renders both models price, Kling 3.0 costs less at 1080p and 4K and Seedance 2.0 costs less at 720p. 5s at 720p is 210 credits on Kling 3.0 against 140 on Seedance 2.0, while 15s at 4K is 1,170 credits on Kling 3.0 against 1,985 on Seedance 2.0. Pick by the resolution you actually deliver in and the cheaper model follows from it.
How long can a single Kling 3.0 or Seedance 2.0 clip be?
Kling 3.0 caps at 15s and prices 5s, 10s and 15s. Seedance 2.0 caps at 15s and prices 5s, 10s and 15s. Both are per-render limits, so a longer ad is several renders cut together rather than one long generation.
What resolutions do Kling 3.0 and Seedance 2.0 render at?
Kling 3.0 is priced at 720p, 1080p and 4K. Seedance 2.0 is priced at 720p, 1080p and 4K. Those are the tiers you can actually buy, not the tiers the vendors advertise.
How many reference images can Kling 3.0 and Seedance 2.0 take?
Seedance 2.0 carries up to 9 reference images into one render and Kling 3.0 carries 7. That matters when a shot has to combine things you already have, a product, a hand, a background, in the same frame: with 7 images the rest has to be described in the prompt and re-rolled until it lands. The counts are read from the request each model is actually sent, not from a vendor spec sheet.
Do Kling 3.0 and Seedance 2.0 need a reference image?
Both do. Neither Kling 3.0 nor Seedance 2.0 will render from a text prompt alone, so you need a product shot or an avatar frame first.
How do Kling 3.0 and Seedance 2.0 handle audio?
The same way. Kling 3.0 generates its audio in the same pass as the picture, so there is no separate voice step to run or pay for, and Seedance 2.0 works identically. Neither one needs a voice model bolted on afterwards.
Do I need a separate plan for each model?
No. Every plan is one credit balance that spends on any model we run, so the same subscription renders a Kling 3.0 test at 210 credits and a Seedance 2.0 test at 140 and you compare them on your own footage. There is no per-model licence, and on a paid plan credits are the only thing that runs out rather than a render count.
Can I try Kling 3.0 and Seedance 2.0 on the free trial?
Neither, and it is better to know that here than at the Generate button. Kling 3.0 and Seedance 2.0 both need a paid plan: the trial does not carry either of them. The trial does cover the rest of the catalogue, so it is still the cheapest way to see the studio itself.
Where do these Kling 3.0 and Seedance 2.0 numbers come from?
From the accounts the renders actually run on. Kling 3.0 is dispatched to Replicate as kwaivgi/kling-v3-omni-video and Seedance 2.0 to BytePlus as undefined, both ours. The 9 priced tiers listed for Kling 3.0 and the 9 priced tiers for Seedance 2.0 are read at build time from the same price table that debits your balance when a render finishes, and the capabilities come from the record the generator reads to build each request, so a reprice or a new tier rewrites this page instead of leaving a stale number on it. What you will not find is a quality or realism score for either one: we hold no benchmark that would make one honest.
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