Understand every word, in your language
Point your phone at any talk, meeting, or conversation. Kalamo listens and shows a live translation on your screen, instantly.
Start translating for free ›First 2 minutes free · no sign-up · works on any phone
How it works
Three taps to understanding
Pick your languages
Choose the language being spoken and the one you want to read.
Press start
Your phone’s microphone starts listening. No app to install, no account.
Read along
Live captions appear on a clean full-screen display. Hold it up or set it down.
Anywhere words matter
Private by design
Your words stay yours
Never used to train AI
Your words are never used to train AI models.
Not stored
We don’t keep your conversation. The transcript lives only on your device. It’s yours to download, yours alone.
Only to translate
Your audio is processed only to give you the translation, then it’s gone.
Simple pricing
Try it free. Pay only if it helps.
2 minutes free
Every device gets a free trial. No card, no sign-up. Just press start.
3 hours
One talk or meeting.
1 day
A full day of sessions.
7 days
A whole conference or trip.
Every pass starts the moment you pay and runs continuously. No account, no subscription.
Start free ›For organizations & events
Translate the whole room. Pay per event.
Host a room and your audience follows along in their own language, live on their phones and on the big screen over HDMI. Put your slides up as a PDF and the translation runs underneath. Set up in a minute, nothing to install.
Event Pass
€99.00/ event day
Everything included, no subscription.
- 24 hours from purchase, the whole event day
- Up to 3 languages, unlimited listeners
- Your PDF slides on the big screen, the translation underneath
- vMix and OBS output for livestreams
- A transcript of each presentation, in every language
Multi-day conference or regular events? Ask us for a package
Already have a pass? Sign in to your dashboard
Running a multi-stage conference with separate stages, recordings, and registration? Explore econf.ai ↗
Questions
Do I need to install anything?
No. It runs in your phone’s browser. Open the page, allow the microphone, and press start.
How does a pass work?
A pass is timed access that starts the moment you pay. A 3-hour pass, for example, stays unlocked for 3 continuous hours, so you can use as much or as little of it as you like in that window. Need longer? The day and week passes cover full conferences and trips.
Which languages are supported?
Practically all of them. Pick from the world’s most-used languages, or just type any language name, both for what’s spoken and what you read. Your choice is remembered for next time.
I paid but lost access on another phone.
On the translation screen, tap “Restore my pass” and enter the email you paid with. We’ll send a one-tap link that brings your active pass back on the device you open it on.
Why not just Google Translate?
Google Translate is built for asking directions. Kalamo is built for sitting through a three-hour talk: paced, full-screen captions you can actually read along with, not a one-line box. It keeps working on shaky venue Wi-Fi, you keep a transcript afterward, and your words are never used to train AI.
Does it store what I say? Is it used to train AI?
Your words are never used to train AI models. We don’t keep your conversation. The transcript lives only on your device. It’s yours to download, yours alone. Your audio is sent to a state-of-the-art AI interpreter only to produce your translation, under enterprise terms that forbid training on it, and Google may briefly retain content solely to detect abuse, never to train.
How accurate is it?
It uses a state-of-the-art AI interpreter tuned for live speech. Try the free minutes and judge for yourself.