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AI video model comparison

Kling O1 vs Seedance 2.0

Kling O1 is 44% cheaper (price per second at 720p: Kling O1 $0.13/s vs Seedance 2.0 $0.23/s). Kling O1 has the cheapest clip and faster renders. Seedance 2.0 has longer clips, a higher top resolution, more reference images and native audio.

Head to head

2 of 4 models · prices from the live catalog,

Kling O1KuaishouTry it →
Seedance 2.0ByteDanceTry it →
Price
Cheapest second$0.13/s$0.10/s (best)
Per second at 480pNot offered$0.10/s
Per second at 720p$0.13/s (best)$0.23/s
Per second at 1080p$0.17/s (best)$0.56/s
Per second at 4KNot offered$1.17/s
Cheapest clip$0.39 (best)$0.41
A 5-second clip at 720p$0.64 (best)$1.15
A 10-second clip at 1080p$1.70 (best)$5.65
Speed and length
Render time~2 min (best)~2–7 min
Longest clip10s15s (best)
Clip lengths3–10s4–15s
Output
Top resolution1080p4K (best)
Frames16:9 · 9:16 · 1:19:16 · 16:9 · 1:1 · 4:3 · 3:4 · 21:9
SoundSource trackNative (best)
Inputs
Takes7Text · 7 images · 1 video9Text · 9 images · 1 video · audio
Reference imagesUp to 7Up to 9 (best)
NeedsA promptA prompt
What it does
Can doText → videoImage → videoFirst + last frameMulti-referenceVideo → videoText → videoImage → videoFirst + last frameMulti-referenceVideo → videoAudio-driven
Good forImage-to-video · Motion control · UGC contentCinematic scenes · Multi-reference · Product films
Settings you controlFrame · Audio · Length · Attachment role · Resolution · Clip roleFrame · Length · Mode · Audio · Attachment role · Per-attachment roles · Negative prompt · Resolution · Return last frame · Seed · Watermark

Same prompt, side by side

UGC selfie · the same prompt on every model

“A woman in her late twenties talks straight into her phone camera in a bright kitchen, handheld selfie framing, natural window light, she smiles and gestures mid-sentence, casual creator energy, no on-screen captions”
Same prompt
Kling O1
Same prompt
Seedance 2.0

Product shot · the same prompt on every model

“Cinematic product shot: a matte black wireless earbud case turns slowly on a dark reflective surface, a single warm rim light sweeps across it, macro lens, shallow depth of field, slow push-in, plain unbranded case”
Same prompt
Kling O1
Same prompt
Seedance 2.0

Motion & action · same subject, own prompts

Kling O1“A dancer spins in a mirrored studio, her skirt flares and the reflections track every turn, soft daylight, slow dolly in”
Seedance 2.0“Wide tracking shot of a herd of horses galloping through shallow river water, spray catching the backlight, the camera moves alongside at their speed, legs and manes stay clean through the run”

Which should you choose?

Choose Kling O1 if you want

  • a lower price per second at 720p
  • the cheapest clip
  • faster renders
  • image-to-video
  • motion control
Generate with Kling O1 →

Choose Seedance 2.0 if you want

  • longer clips
  • a higher top resolution
  • more reference images
  • native audio
  • audio-driven, which the other cannot do
  • cinematic scenes
  • multi-reference
Generate with Seedance 2.0 →

More from each model

Kling O1

A dancer spins in a mirrored studio, her skirt flares and the reflections track every turn, soft daylight, slow dolly in
A cyclist descends a mountain switchback, the camera follows from behind and leans into each turn with him, pine forest and morning haze
A street market at noon, a vendor hands fruit to a customer while a cyclist passes in the foreground and a dog trots across frame, static wide

Seedance 2.0

A blacksmith strikes glowing iron on an anvil in a dim workshop, sparks fly on every hit and each clang lands in sync with the picture, firelight on his face, low angle tripod shot
Wide tracking shot of a herd of horses galloping through shallow river water, spray catching the backlight, the camera moves alongside at their speed, legs and manes stay clean through the run
Wide shot of a thunderstorm rolling over wheat fields at dusk, lightning forks on the horizon and the thunder follows a beat later, wind bends the wheat toward camera, slow push-in

Compare with others

Kling O1 vs …

Seedance 2.0 vs …

← All video models, compared

How we compare

  • Prices come from the live catalog at the pay-as-you-go rate. The quote before you generate is binding. Plans and packs
  • Render times are the catalog’s own estimate for one render.
  • Every clip and image on this page was rendered on OpenClips.

Questions

Kling O1 vs Seedance 2.0: questions

Kling O1 costs the least here (price per second at 720p). Kling O1: $0.13/s. Seedance 2.0: $0.23/s. Prices are at the pay-as-you-go rate. The quote before you generate is binding.

Kling O1 is the fastest here. Kling O1 takes ~2 min. Seedance 2.0 takes ~2–7 min.

Kling O1 and Seedance 2.0 take a still as the first frame or a reference.

Kling O1 makes up to 10 seconds. Seedance 2.0 makes up to 15 seconds.

Seedance 2.0 renders native audio with the picture. Kling O1: carries a source clip's track.