LingoSync review: AI video translation with voice-over in 40+ languages and 220+ voices. Free plan, paid plans from $4.99/month.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
LingoSync is an AI video translation product from Fyyn.io. It takes a video in one language and produces a version in another, complete with a generated voice-over. The company frames it as a way to lower costs, save time and reach more people, since no translation staff are needed.
The tool supports more than 40 languages, with many regional variants, and offers over 220 voices. It is aimed at people who publish video and want audiences outside their home market, including creators, marketers, trainers and small businesses.
The process has three steps. You upload a video, choose the target language, and download the finished translated video. The site says the translation of the original and the creation of the new video happen automatically, so very little working time is needed.
If the machine translation contains mistakes, you can edit the translated text before it is turned into speech. You can also change the speech speed. LingoSync says its AI synchronizes gaps in the audio so each spoken sentence matches the right moment in the video.
The interface gives an overview of your projects and guides you through each translation, which the company describes as beginner-friendly.
The core feature is AI translation with voice-over across 40+ languages. Regional options include English for the US, UK, India and Australia, French for France and Canada, and Portuguese for Brazil and Portugal. More than 220 voices are available, and a language is not limited to a single voice.
Editing controls cover the translated text and speech speed, and pause synchronization keeps the audio aligned with the video.
The pricing page adds tools around the translation itself: browser-based recording, video sharing, landing pages, video email, VTT audio transcription, white-label logo, video statistics, custom domains, team members and a Calendly integration.
LingoSync is an AI video translation tool from Fyyn.io. It translates the spoken content of an uploaded video into 40+ languages and creates a new voice-over, so the translated video can be downloaded and shared.
The pricing page lists a free plan at $0, Testdrive at $4.99 per month, Independent at $40 per month and Professional at $70 per month on monthly billing. Annual billing is shown at $4, $27 and $47 per month, described as a 30% discount.
Yes. The Free plan costs $0 and includes 1 translated minute per month with 1 GB of storage, with no payment method required. The site also offers a 14-day risk-free trial that can be canceled without giving reasons.
It supports more than 40 languages, including regional variants such as English (US, UK, India, Australia) and Portuguese (Brazil, Portugal). Users can choose from over 220 voices.
Yes. If the automatic translation is not error-free, you can manually adjust the translated text, which is then converted into speech. You can also adjust the speed of the speech.
The company states that it does not evaluate your video content and does not pass it on to third parties. The sources do not list specific security certifications.
You can purchase the additional minutes you need. The sources do not state the price of extra minutes.
The only integration named is Calendly, listed in the pricing page's feature comparison. No other integrations or API are mentioned.