Which should you pick?
Kling Lipsync is the cheaper job: 6-12 credits against 67-201 credits for Sync React 1. Those are the credits one complete generation costs, not a headline rate, so they are directly comparable even though the two models bill differently.
At their most expensive settings the gap widens: Sync React 1 tops out at 201 credits a job versus 12, driven by clip length.
What a job costs
Kling Lipsync
6-12 credits
It bills per 5 seconds of output, and the price moves with clip length.
- Price6 credits
Sync React 1
67-201 credits
It bills per second of output, and the price moves with clip length.
- Price14 credits
All figures are Versely credits. Your plan's credit allowance is on the pricing page.
Spec comparison
| Spec | Kling Lipsync | Sync React 1 |
|---|---|---|
| Provider | Kling | Sync |
| Cost per job | 6-12 credits | 67-201 credits |
| Billing | per 5 seconds of output | per second of output |
| Max resolution | 4K | — |
| Aspect ratios | — | — |
| Durations | — | — |
| Frame rates | — | — |
| Qualities | — | — |
| Requires starting image | No | No |
| Accepts video input | No | No |
| Reference images | — | — |
| Leaderboard | Unranked | Unranked |
| Released | Dec 3, 2025 | Oct 1, 2025 |
What each one does that the other doesn't
Only Kling Lipsync
accurate, versatile
Only Sync React 1
emotion, head motion
Both list: video to lipsync, expressive.
Full Kling Lipsync spec sheet →
Kling's dedicated lipsync model — syncs a speaker's mouth in an existing video to new audio. Built for avatar animation and translated or re-voiced talking-head clips.
Full Sync React 1 spec sheet →
Emotional lipsync with facial expressions and head movement. Supports emotions (happy, angry, sad, neutral, disgusted, surprised), model modes (lips, face, head), and temperature control.
Frequently asked questions
Which is cheaper, Kling Lipsync or Sync React 1?+
Kling Lipsync is cheaper per job: 6-12 credits against 67-201 credits for Sync React 1.
What can Kling Lipsync do that Sync React 1 can't, or vice versa?+
Only Kling Lipsync lists accurate, versatile. Only Sync React 1 lists emotion, head motion. Both list video to lipsync, expressive.
How do Kling Lipsync and Sync React 1 bill?+
Kling Lipsync bills per 5 seconds of output, and its price moves with clip length. Sync React 1 bills per second of output, and its price moves with clip length. Both are charged in Versely credits.
Try both inside Versely
The all-in-one AI studio for creators. 60+ models for video, image, voice, music and lipsync — in your browser or on your phone.
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