Now accepting early access

Real-time captions on any Android call.

No app integrations, no permissions from Zoom or Meet. LinguaFlow overlays live AI captions directly on top of any video call on your Android device. Works everywhere, with everyone.

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LinguaFlow
Video Call
🧑‍💼Kenji
👩‍💻Ana
You (muted)
Kenji
Can everyone see the shared screen?
Ana
Sí, lo veo perfectamente.
Yes, I see it perfectly.
Kenji
Let's go through the Q3 plan.

How it works

Three steps. Then just talk.

LinguaFlow runs in the background on your Android device — no setup inside the call app required.

01
📞

Start any call

Open Zoom, Meet, Teams, Messenger, Telegram — any app. LinguaFlow works with every calling platform on Android, without needing integration access.

02
🎙️

LinguaFlow captures audio

The app listens to your call audio in real time, identifies each speaker, and runs AI speech recognition with under one second of latency.

03
💬

Live captions overlay

A floating, always-on overlay appears on your screen with speaker-labeled captions. Dismiss it, resize it, or translate it — all without leaving the call.

Features

Built for real conversations.

Not a transcription tool. LinguaFlow is designed for the live, messy, multilingual calls you're already on.

⚡

Real-time captions

Under 1 second from spoken word to caption. Fast enough to follow the conversation, not just review what was said.

🔗

Works with any call app

Zoom, Meet, Teams, Messenger, Telegram, WhatsApp, FaceTime for Android, and anything else. No integration required.

🌏

Multilingual translation

See captions translated into your language in real time. Multilingual teams communicate without friction or awkward pauses.

Coming soon
🎙️

Speaker identification

Each voice gets its own color-coded label. Never lose track of who said what in a multi-person call.

Coming soon

Who it's for

Everyone deserves to follow a conversation.

LinguaFlow started as an accessibility tool. It grew into something everyone benefits from.

🤟

Deaf & hard-of-hearing users

Follow any video call independently — without asking for accommodations, without waiting for captions to be enabled by someone else.

🌍

Multilingual teams

Work across language barriers without the cognitive load. See live translations of what colleagues say in their native language.

📋

Anyone who needs captions

Noisy environments, accented speech, fast talkers, bad connections — captions help everyone follow along clearly.

What people are saying

🙌

Testimonials from early users coming soon.

Join the waitlist to be among the first to try LinguaFlow and share your feedback.

Join the waitlist

Be first.
Every call, understood.

We're rolling out early access to a small group. Drop your email and we'll reach out when your spot opens.