AI Voice Translator
An AI voice translator app built for real conversations
Two speakers, two languages, one app. Vavus AI captures speech, translates it, and reads the translation aloud — both directions, sustained, across 200+ languages.
200+
Translation languages
100+
Speech-to-text languages
100+
Text-to-speech voices
6
Operating systems
How it works
Three layers, one tap. Vavus AI captures your speech with speech-to-text in your language, translates the text through one of two engines (V-Translate for the fastest path, or Vavus AI translation with Fast and Accurate modes for context-aware quality), then reads the result aloud with text-to-speech in the other speaker's language. When they reply, the same flow runs in reverse.
1. Listen
Speech-to-text captures your voice in 100+ languages (multi-provider chain). Healthcare deployments can route to a medical-domain STT mode for clinical terminology.
2. Translate
V-Translate (Google Translate backbone) for the lowest latency, or Vavus AI translation chains (GPT-5, Gemini 2.5) for context-aware quality.
3. Speak
Text-to-speech reads the translation aloud in 100+ languages and voices (multi-provider chain). The whole flow runs both ways for sustained conversation.
Where AI voice translation actually helps
- Travel beyond signs and menus.Holding a real conversation with someone whose language you don't share — taxi drivers, locals, hosts, guides — is the most underserved travel-translation workflow.
- Cross-language meetings. One-to-one or small group meetings where participants speak different languages and want to follow each other live, not wait for a transcript.
- Healthcare intake and triage. Patient and clinician speak different languages and need fast, accurate medical translation with controls that hold up under HIPAA — fully on-premises if needed.
- Multilingual customer support.Take inbound calls in the customer's language, respond in your own, with transcripts and translations stored encrypted for later review.
- Family across languages.First-generation and second-generation family members who don't share a fluent language.
How Vavus AI compares
Most translation apps offer text translation and bolt voice on top. Vavus AI is built voice-first. See the head-to-head pages for each major translation app.
Frequently asked questions
What is an AI voice translator app?+
An AI voice translator app captures spoken language, transcribes it, translates it into a target language, and reads the translation aloud. Vavus AI does all three steps across 200+ languages and is built for sustained two-way conversation, not one-shot utterances.
Is Vavus AI the best voice translator app?+
For sustained live two-way voice translation across many languages, Vavus AI is one of the few dedicated apps purpose-built for the workflow. Google Translate is the strongest free general-purpose alternative; Microsoft Translator is the strongest pick inside Microsoft 365.
What languages does Vavus AI voice translation support?+
Translation covers 200+ languages, speech-to-text covers 100+, and text-to-speech covers 100+ (multi-provider union across Whisper, AssemblyAI, Deepgram, Google for STT and Google, OpenAI, Cartesia for TTS). A single conversation can move across all three layers; niche pairs fall back to text-only when one side lacks voice support.
How does Vavus AI compare to Google Translate for voice?+
Google Translate has a basic conversation mode and works well for short exchanges. Vavus AI is built around sustained two-way voice conversations with persistent translation history, a translation keyboard for messaging follow-ups, and call translation.
Try Vavus AI
Three days free, 5,000 tokens, card required at Stripe checkout. No charge during the 3-day trial. After the trial, plans start at USD 6.98 per month during beta (currently 30% off during our beta).