Conferences & events
Keynotes, sessions, town halls, and company all-hands for audiences that work across languages.
See event setup →
Live voice & captions on every phone
Everyone in the room,
Everyone in the room,
in their own language.
Scan a code, choose a language, and listen. Koine runs live translation on the phone each person already holds — for churches, schools, conferences, and civic meetings. No headsets. No app.
Free to try on a real session · No hardware to buy.
Now translatingEnglish → 4 languages · 324 listening
50+languages
~1.5sbehind the speaker
0devices to hand out
Unlimitedlisteners, always
Live demo · prerecorded
See a session translate, line by line.
A short, looping preview of exactly what your audience sees on their phone. Choose a setting:
In a conference or all-hands
International attendees follow the keynote in their own language.
Representative preview. In a real session, the platform translates your own live audio.
How it works
Small enough for a volunteer. Solid enough for a full room.
01
Bring one source
A microphone, a soundboard feed, or a livestream link becomes the source for the room.
02
Pick languages
Each language is translated once and shared with everyone who selects it — cost follows languages, not crowd.
03
People listen
Attendees scan a code and listen on their phones, by voice or captions. Recordings and notes can live on afterward.
At the booth
One person runs the whole room.
Start a session, choose languages, and share the code. The operator keeps an eye on the booth while everyone in the room follows along on their own phone.
Where it works
One tool for rooms where language gets in the way.
Each setting gets the right framing — services for churches, access for classrooms and civic rooms, scale for conferences.
Education
Lectures, assemblies, and parent evenings that newcomer families can follow in real time.
See education setup →
Churches
Translate services for the whole congregation, with optional Bible Recognizer for approved verses.
See church setup →More than a feed
From the first scan to the saved transcript.
Everything around the live translation — joining, following, and revisiting — happens on the same phone people already hold.
Pricing
Priced to your room.
Pricing scales with your languages and the hours you run them — listeners are always unlimited. Pick what fits, and grow into more.
Light monthly use
Lite
$49/mo
One live session, up to 3 languages, and 12 language-hours a month.
See plan →Most popular
Standard
$149/mo
Two live sessions at once, 40 language-hours, overlays and recordings.
Compare all plans →
Estimate
Estimate the right plan in a minute.
Choose the kind of room, then adjust languages and hours. Listeners are unlimited in every case.
Languages 3
Live rooms / tracks 2
Event hours per room 8
—
$0one-time
See event passes
Quota is valid for 30 days and can include setup tests and rehearsals.
Languages 2
Hours / week 4
Options
—
$0/month
Compare plans
Use the same monthly capacity for classes, assemblies, and parent evenings.
Languages 2
Hours / week 2
Options
Ready when the room is