Shortlist by what you need
Start here if you know why you are leaving sync..
Want the closest match?
CaptionsMost similar to sync. in what it does, its category and its price.
Visit (opens Captions in a new tab)Need a free plan?
Perso AIHas a free plan, rated 4.1 out of 5. sync. has none.
Visit (opens Perso AI in a new tab)Want the best rated?
VMEGRated 4.0 out of 5 in our review, against 4.0 for sync..
Visit (opens VMEG in a new tab)
At a glance
Green means better than sync., red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 sync.Baseline | 4.0 | $5/mo | No | Lipsync and visual dubbing platform for films, ads and social content | |
| Captions | 4.1+0.1 | $9.99/mo$4.99 more | Yessync. has none | Dubs and lip-syncs talking-head video into 28+ languages so translated content actually looks synced | vs sync. |
 InfiniteTalk AI | 3.9−0.1 | $9.9/mo$4.9 more | No | Audio-driven lip sync with no cap on clip length, and credits that do not expire. | vs sync. |
| Perso AI | 4.1+0.1 | $6.99/mo$1.99 more | Yessync. has none | Dubs video into 99 languages with lip-sync, and interprets live meetings in 32. | vs sync. |
 AI Dubbing | 3.9−0.1 | Free | Yessync. has none | Studio-grade lip-synced dubbing across 170+ languages, with voice cloning to keep the original speaker's voice. | vs sync. |
 Vaani | 3.7−0.3 | Free | Yessync. has none | Video dubbing into 40+ languages with voice cloning and optional lip-sync | vs sync. |
 Omni Flash | 3.7−0.3 | $14.9/mo$9.9 more | No | Video with dialogue and sound generated in the same render, not dubbed after. | vs sync. |
 Wavel AI | 3.8−0.2 | Free | Yessync. has none | Video dubbing with voice cloning, subtitles and localisation across 100+ languages. | vs sync. |
| VMEG | 4.0Same | Not listed | No | Video dubbing into 170-plus languages with voice cloning, lip-sync and multi-speaker handling. | vs sync. |
The alternatives in detail
In order of how closely each one matches sync..
Captions
4.1$9.99/mo
vs sync.$4.99 more+0.1Free plan
Dubs and lip-syncs talking-head video into 28+ languages so translated content actually looks synced.
- AI dubbing across more than 28 languages
- Lip-syncing that matches mouth movement to dubbed audio
- Automatic subtitle generation for talking-head video
Lip-sync accuracy is a real differentiator most dubbing tools skip or do poorly
Free tier's watermark makes it unusable for anything published professionally
InfiniteTalk AI
3.9$9.9/mo
vs sync.$4.9 more−0.1
Audio-driven lip sync with no cap on clip length, and credits that do not expire.
- Sparse-frame dubbing covering lips, head and posture
- No cap on generated clip length
- Multi-speaker support with independent audio tracks
No length cap, which is what long-form talking-head work needs
720p ceiling is short of a client deliverable
Perso AI
4.1$6.99/mo
vs sync.$1.99 more+0.1Free plan
Dubs video into 99 languages with lip-sync, and interprets live meetings in 32.
- Dubbing into 99-plus languages
- AI lip-sync matched to the dubbed audio
- Voice cloning from the original speaker
Handles the whole dubbing chain, not one step
Voice cloning raises consent questions about the original speaker
AI Dubbing
3.9Free
vs sync.−0.1Free plan
Studio-grade lip-synced dubbing across 170+ languages, with voice cloning to keep the original speaker's voice.
- Automatic speech detection, transcription and translation
- Studio-grade lip-sync matched to the target language
- Voice cloning to preserve the original speaker's voice
Voice cloning keeps a speaker's identity intact across languages
Lip-sync accuracy drops on fast speech or difficult camera angles
Vaani
3.7Free
vs sync.−0.3Free plan
Video dubbing into 40+ languages with voice cloning and optional lip-sync.
- Dubbing into 40+ languages
- Voice cloning that preserves the original speaker
- Scene-aware translation rather than line-by-line
Keeps the speaker's own voice across languages
Voice cloning requires documented speaker consent
Omni Flash
3.7$14.9/mo
vs sync.$9.9 more−0.3
Video with dialogue and sound generated in the same render, not dubbed after.
- Native audio and dialogue synthesised in the same render
- Character consistency locked across shots
- Text, image and audio inputs
Audio generated with the picture avoids the dubbing sync problem
Advertises 4K while the output spec says 1080p
Wavel AI
3.8Free
vs sync.−0.2Free plan
Video dubbing with voice cloning, subtitles and localisation across 100+ languages.
- Dubbing with voice cloning that preserves the original speaker's voice
- Support for more than 100 languages
- Subtitle generation alongside dubbing
Voice cloning preserves speaker identity across languages
Voice cloning requires the speaker's consent
VMEG
4.0Not listed
vs sync.Same
Video dubbing into 170-plus languages with voice cloning, lip-sync and multi-speaker handling.
- Dubbing into 170-plus languages with 17,000-plus voices
- Voice cloning with emotion fine-tuning
- AI lip-sync and multi-speaker identification
Multi-speaker handling, which most dubbing tools lack
Credit pricing by video length with no published figures
FAQ
Questions people ask
Is sync. free?
sync. does not list a free plan. Paid plans start from $5/mo.
What is the best free alternative to sync.?
Captions is the highest-rated alternative here with a free plan (4.1 out of 5). Other free options: Perso AI, AI Dubbing, Wavel AI.
What is the cheapest alternative to sync.?
Among paid plans, Perso AI has the lowest starting price (from $6.99/mo). If you need it free, start with Captions.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.