Feel secure in your purchase with AppSumo's 60 day money-back guarantee.
SyncMonster.ai emerged to tackle the chaos of creating multilingual video content. Traditional dubbing often leads to awkward lip-sync mismatches and time-consuming manual edits, hindering global reach.
Leveraging cutting-edge AI, SyncMonster.ai seamlessly translates audio and generates precise lip movements across 35+ languages. Its real-time collaboration tools and intuitive interface empower teams to focus on storytelling rather than technical hurdles.
By automating dubbing and lip-sync, SyncMonster.ai streamlines workflows, preserves authentic expressions, and breaks language barriers—making professional video localization effortless for creators, marketers, and businesses worldwide.
Testimonials
We're making waves! Be a part of our growing community of solopreneurs
I was used to the first version and it was more like a proper video editor but in the new update it will take some time to adjust to the changes but the latest version offers more features and better render times.
Dec 12, 2024
Anandu BS
As a content creator SyncMonster helped me target regional audience. I saved lots of money and effort to reshoot my contents in Multiple languages. Very easy-to-use software.
Dec 6, 2024
Nilesh
This is one of the best tools in the market. I wanted to dub one of my videos from Hindi to Marathi along with lip-sync. Tried multiple platforms, but I wasn't given an option of lip-sync. This product was quick to do the dubbing along with the lip-sync. I am super satisfied with the results.
Dec 13, 2024
Rushikesh Kamble
I have been using this product from last 6-7 months I felt it is really helpful for digital creators.
Dec 12, 2024
Sreeshma P
Hello there AppSumo Fam, Here is my short review of Sync Monster and also the project I created for my clothing brand Gospel Swag using the platform.
It took me a little while to get the hang of the platform, but once I figured it out, Sync Monster got the job done.
I was able to create an AI interview for Youtube and it came out pretty good for...
Jul 4, 2025
Andre Henderson
I'm a content creator from Kerala who makes videos generally on automobiles. Based on my viewers feedback I was planning to dub my videos to Hindi as many of them doesn't understand what I am speaking but just watches my videos for the love of bikes and cars. Then I came across this tool and I tried to lip sync with one of my old videos in English...
May 21, 2025
Anandu BS
Tried SyncMonster for lip sync and translation on my YouTube channel, worked like magic!
The translations were spot-on, and the lip sync made my content feel truly global.
Super smooth workflow and fast processing, huge time saver.
🌮🌮🌮🌮🌮 (but multi-face lip sync… yet!)
May 21, 2025
Mohit Rakhade
tool is fine. Hoped it has perfect lipsync, but that is not the case. (Perfect lipsync is not available on any other tool either). Upload of a single clip (50mb) was over 5 minutes. This itself makes it unusable (for now). I'm not sure if I refund it, the potential is there for sure since the features, functions behind it are great.!
May 23, 2025
Alexander van Aken
FAQs, questions, reviews, and updates from the founders—everything you need in one place.
Have a question?
Here you'll find a curated collection of frequent questions and answers, designed to provide you with quick, clear information about the product.
For all other questions refer to the questions tab