BabelCast BabelCast
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Features

Everything you need to be understood.

A complete toolkit for listeners, hosts, venues, and admins — all in the browser.

For listeners

Join by code

No app, no account. Enter a session code (or scan a QR) and you’re in.

Independent language pickers

Choose your audio language and your caption language separately — mix and match however you like.

Switch mid-session

Change either language at any time without leaving or reconnecting.

Live captions

Read along in real time, in sync with the translated voice.

Natural translated voice

Hear a lifelike voice, not a robotic read-out.

For hosts

Mobile-first console

Run a whole session from your phone — designed for the stage, not a desk.

Device & Bluetooth picker

Select any connected mic or headset before you go live.

Input level meter

A live meter confirms you’re being heard at a glance.

Mute & silence alarm

One-tap mute, plus an alert if your input unexpectedly goes quiet.

Screen wake lock

Keeps the host device awake for the full session.

Live listener count

See how many people are tuned in, in real time.

QR / PIN handoff

Move the host role between devices without dropping the broadcast.

One-tap end

Cleanly end the session for everyone when you’re done.

For venues & producers

Full-screen caption display

A clean, legible caption view for any venue screen.

OBS / ProPresenter source Growth+

Drop a browser source straight into your production stack.

On-screen branding Growth+

Add your logo and colors to displays and listener views.

Translation quality

Glossary / brand terms

Lock in names, products, and terminology so they’re never mistranslated.

Voice cloning Growth+

Keep your speaker’s voice recognizable across every language.

Simultaneous multi-language output

Broadcast into many languages at once — each listener hears their own.

Admin & org

Org branding

Set your logo and colors once; apply them everywhere.

Members & roles

Invite your team and control who can host, manage, or bill.

Usage metering

Track speaking hours and languages against your plan.

Billing

Manage your plan, overage, and invoices in one place.

Dozens of languages, one session.

Each listener picks their own — see the full list and what’s coming next.

Browse languages

Put every feature to work.

Free 7-day trial · no card required

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