Kling 3.0 vs Seedance 2.0: which one to use for what

At a glance

• Resolution: Seedance 2.0 renders 480p, 720p, 1080p and 4K. Kling 3.0 renders 720p and 1080p.
• Duration: Seedance 2.0 uses 5, 8, 10 and 15-second brackets. Kling 3.0 renders any exact length from 3 to 15 seconds.
• References: Seedance 2.0 takes up to 9 image references and a video reference. Kling 3.0 takes a first frame, a last frame, and saved characters as locked elements; Kling 3.0 Omni takes image references too.
• Audio: both compose native audio. Kling Omni turns audio off when a base video is supplied for editing.
• Text in frame: Seedance renders full words and URLs reliably. Kling draws short marks well and mangles long strings.

Pick Seedance 2.0 when

• The clip needs a readable product name, price or URL. Every Marketing Studio ad format runs on Seedance for this reason.
• You want 4K, or 1080p at the lowest price per second.
• You are referencing a video clip for motion or style.
• You want the cheapest test: Seedance 2.0 Mini is 12 credits for 5 seconds and Fast is 19.

Pick Kling 3.0 when

• You need an exact duration, say 7 seconds to fit a music bar.
• You are telling a short story with several shots and a consistent cast. Story Studio compiles up to six shots into one Kling render, with no seams.
• You want to edit an existing clip with a prompt. The video edit page runs on Kling Omni and bills by the measured length of your source clip.
• You need first and last frame control for a precise transition.

Cost per clip

Kling 3.0 starts at 24 credits and Kling 3.0 Turbo at 20 for a short 720p clip. Seedance 2.0 at 720p starts at 25 credits for 5 seconds, with the Fast and Mini tiers below that. At 1080p the two are close; at 4K only Seedance exists. Kling bills to the next bracket up when a duration does not sit on one, so a 6-second Kling clip costs the 8-second price. The complete tables are on the credits page.

Realism notes

Seedance 2.0 leans toward animation when a prompt mentions anime or action without references. Anchor it with a photo reference and an explicit line: photorealistic live-action, not animation, not cartoon. Kling 3.0 holds realism well on its own and is the engine we reach for on talking-head and character work.

Both engines occasionally produce a soundtrack that trips an output copyright check. On 2036 Studios that case is retried automatically, first as is and then with the score removed, and you are only charged for the render that finishes.

Questions, answered