Read voice messages. Silently.
In a meeting, at the library or at a concert – just read instead of listening.
“Hey you, so um, I just wanted to quickly say, about tonight – it’s not really going to work for me after all, because, well, work, you know. But how about Friday? Around seven? And could you maybe bring the wine?”






One tap is all it takes – the chat opens with the message ready.
Or record a memo right in the chat.
In seconds – short, medium or as bullet points.
In a meeting, at the library or at a concert – just read instead of listening.
Brain dumps and thoughts from the car ride – still to the point weeks later.
The key info in a fraction of the time. No misunderstandings.
You know what it says before you hit play – or you don’t have to at all.
All plans do the same – they only differ in the number of credits per month. One credit covers a voice message up to 5 minutes or a text up to 4,000 characters. Prefer no subscription? Buy credits individually ↓
Just buy credits individually – no contract, no term, no expiry date. With a subscription, they kick in once your monthly allowance is used up.
Longer messages use one credit per started 5 minutes or 4,000 characters.
Your monthly allowance is used first, then your purchased credits.
All prices incl. 19% VAT. Subscriptions can be cancelled monthly.
We never store voice messages or summaries – they are only processed and deleted right afterwards. We don’t analyze any content. Communication is encrypted, and what the service needs is stored on servers in the EU.
Write to us with valid proof – we’ll unlock a free Pro account for you.
Get in touch →One credit covers a voice message up to 5 minutes or a text up to 4,000 characters – anything longer uses one more credit per started 5 minutes or 4,000 characters. Forwarded voice messages and texts over 50 characters are processed; your own short messages to the bot are free.
Your subscription’s monthly allowance expires at the end of the month. Credits you buy stay yours until you use them.
WhatsApp for now. Telegram, Facebook and Signal are planned.
Yes. We encrypt communication and store neither voice messages nor summaries – they are only processed and deleted right away. We don’t analyze any content. We are fully GDPR-compliant, and data is stored on servers in the EU.
Yes – just record the message directly in the Summarize.One chat.
More than 100. English, German, Spanish, French and Italian work most reliably.
Soon. We’re working on group chats and on summarizing entire chat periods.
Recordings that are hard to understand may be misrecognized. We’re constantly improving recognition.
A voice message in a language you don’t speak? How to translate WhatsApp voice messages into your language – and get a summary on top.
Every word or just the gist? How WhatsApp’s built-in transcription and Summarize.One differ – and when to use which.
A voice message at the office but no headphones? How to play or read WhatsApp voice messages on your PC – in WhatsApp Web and the desktop app.