Chat, voice calls and video calls with real-time AI translation across 21 languages, with translated live captions and synthetic voice. Guests join from a link in any browser, with no app and no account. Available on Android, iPhone and the web.
A startup from Italy, founded by Giuseppe Liccardi.
This page is designed to help you find out whether OneVoice is good and if it is the right choice for you.
OneVoice makes conversations between people who speak different languages feel natural and immediate.
It translates text chats, voice calls and video calls in real time across 21 languages. During calls, the original speech and its translation appear side by side as live captions, and optional AI voice lets participants hear the translation in their own language.
Guest Links: the other person does not need to install OneVoice, create an account or buy credits. They open a link in any browser and join the translated voice or video call. Credits are charged only to the person who sent the invitation.
OneVoice runs on iPhone, Android and the web, with QR-code login from your computer. It also includes group chats, image, video and document sharing, translated TTS voice messages, AI call summaries and a Universal Translator to send translated messages to apps like WhatsApp or Telegram. No credits are used when both people share the same language.
OneVoice Business adds a branded welcome page with your logo and contacts: share one link on your website or in a QR code, and customers tap their flag to call your team in their own language. Admins verify the company domain, assign seats and plans from a web panel and pay by card (Stripe) or PayPal. Plans start at €11.90 per seat per month, with a free 14-day demo.
Use cases: international business, customer support, hospitality, travel, healthcare, remote teams, gaming communities and international families.
Text chat is free; translation features are available through subscriptions or credit packs.
Featured by Macitynet and TuttoAndroid. Ermes Logic ranked #2 among iOS companies and startups in Italy on F6S (August 2026).
Listed in
Real-Time Translation
Translate text chats, voice calls and video calls in real time across 21 languages.
Guest Links
Invite anyone to a translated voice or video call through a browser, with no app or account required
Live Bilingual Captions
Display the original speech and its translation side by side during conversations.
AI Translated Voice
Hear translated speech through optional AI-generated voice playback.
Translated Text Chat
Chat naturally in different languages with automatic message translation.
Cross-Platform
Available on iPhone, Android and the web, with browser access for guests.
AI Call Summaries
Automatically generate summaries of translated conversations in the selected language.
Universal Translator
Translate text or voice messages and send them to other apps.
Browser-Based Calls
Join voice and video calls directly from a standard web browser.
Branded Welcome Page
A business page with your logo and contacts where customers pick their language and call your team. Team Seats & Admin Panel | Enable colleagues by email, assign plans and top-ups, pay by card or PayPal. Group Chats | Create groups, invite participants and chat across languages. File & Media Sharing | Send images, videos and documents directly in chat. Translated Voice Messages | TTS voice messages played in the recipient's language, or sent in your real voice. Web App with QR Login | Scan a QR code with your phone to use OneVoice from your computer's browser.
OneVoice is designed for individuals and businesses that regularly communicate across language barriers, including international teams, customer support, travellers, hospitality professionals, suppliers, remote workers, families and anyone who needs natural multilingual communication.
OneVoice was created with a simple goal: make conversations between people who speak different languages feel like ordinary conversations. Instead of switching between translators, copying messages or interrupting calls, OneVoice integrates translation directly into chats, voice calls and video calls.
OneVoice is built using PHP for backend services, Kotlin for Android development, Swift for iOS, JavaScript and NodeJS for its web platform. These technologies power its cross-platform architecture, real-time communication features and multilingual translation services.
We do not publicly disclose customer names at this time.
Unlike most translation apps, OneVoice does not require both people to use it: the other person joins a translated voice or video call from a simple browser link, with no app and no account. Live bilingual captions, AI translated voice, translated chat and TTS voice messages work across 21 languages on iPhone, Android and the web. For companies, OneVoice Business adds a branded welcome page where customers choose their language and call the team directly.
OneVoice removes one of the biggest barriers of multilingual communication: both participants do not need to use the same app. Users can invite anyone to a translated voice or video call through a simple browser link, while OneVoice provides live bilingual captions, translated voice and AI-powered translation across 21 languages.
We have collected here some useful links to help you find out if OneVoice is good.
Check the traffic stats of OneVoice on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of OneVoice on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of OneVoice's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of OneVoice on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about OneVoice on Reddit. This can help you find out how popualr the product is and what people think about it.
Do you know an article comparing OneVoice to other products?
Suggest a link to a post with product alternatives.
Is OneVoice good? This is an informative page that will help you find out. Moreover, you can review and discuss OneVoice here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
