Hedra vs Kling Lip Sync
7 facts side by side from each company’s published specs and prices, plus our same-brief bench where both have run it. By GoCrazyAI Lab, method here.
Hedra
by Hedra · Character-3
Kling Lip Sync
by Kuaishou · Kling Lip Sync, Kling AI Avatar
The short answer
Hedra and Kling Lip Sync split the 2 rounds a number or a yes/no can decide, so the use case picks the winner. In the Best lip-sync AI tools guide Hedra is #4 (Best for animating a character image) and Kling Lip Sync is #6 (Best on a budget).
Hedra wins
1 / 2
Character-3 turns one image and your audio into a talking or singing performance of up to 10 minutes, with expressive head and body motion. Its policy allows real people only if it is you.
Kling Lip Sync wins
1 / 2
Kling syncs clips of up to a minute to your audio or a built-in voice from $10 a month, with daily credits to try. Handy if you already make your videos in Kling.
Round by round
Bold marks the winner of a row; rows without a number or yes/no have no winner. As published, checked September 25, 2026.
| Spec | Hedra | Kling Lip Sync |
|---|---|---|
| Cheapest paid plan | $20/mo (Basic, 2,000 credits) | $10/mo (Standard) |
| Works from | Image + audio, with a text prompt | Video + audio or text (images via Kling AI Avatar) |
| Longest job | 600 min | 60 min |
| Languages | Any: follows your audio | Not published |
| Top resolution | 1080p | 1080p |
| API | Yes | Yes |
| No-cost plan | Sign-up offer; limits not published | Yes: daily credits, watermarked |
By the numbers
- Hedra10 min
- Kling Lip Sync1 min
- Hedra$20
- Kling Lip Sync$10
See them work
Hedra: what we like
- Single performances of up to 10 minutes from one image.
- Expressive head and body motion, not just the mouth.
Watch out for
- Works from a still image only; it does not re-sync existing video.
- Its policy allows real people only if it is you.
Kling Lip Sync: what we like
- The lowest entry price for syncing short clips.
- Upload your own audio or type text for a built-in voice.
Watch out for
- Video and audio are each capped at 60 seconds.
- The first-month price is an offer; renewal is higher.
Make it on GoCrazyAI
Make the whole thing on GoCrazyAI
Make the photo talk or sing in the Lip Sync Studio, and prepare the voice, song and footage around it, all on the same credits from $9.99 a week.
Frequently asked questions
Which is cheaper to start, Hedra or Kling Lip Sync?
Hedra starts at $20/mo (Basic, 2,000 credits); Kling Lip Sync at $10/mo (Standard). No-cost tier: Hedra sign-up offer; limits not published, Kling Lip Sync yes: daily credits, watermarked. Prices as published on each company's pricing page, checked September 25, 2026.
Longest single job on the cheapest paid plan: Hedra or Kling Lip Sync?
Hedra: 10 min. Kling Lip Sync: 1 min.
Can I use either on GoCrazyAI?
Hedra is a separate product; the GoCrazyAI tools below do the same job on one subscription. Kling Lip Sync is a separate product; the GoCrazyAI tools below do the same job on one subscription.
Sources
- Hedra: Hedra pricing
- Hedra: Hedra Character-3
- Hedra: Hedra acceptable use
- Kling Lip Sync: Kling lip-sync API
- Kling Lip Sync: Kling membership plans
GoCrazyAI publishes this comparison. Product names are trademarks of their owners; neither company sponsored, reviewed or endorsed this page. Facts are summarised from the sources above and may have changed since the dates shown.
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