Launching soon

Messages only you can read.

doco is a chat and messaging app built with end-to-end encryption. Your conversations stay between you and the people you write to.

Simple chat. Private by design.

doco does the basics well, and encrypts everything by default.

End-to-end encrypted

Messages are encrypted on your device and can only be opened by the person you send them to. Not by us, not by anyone in between.

Clean messaging

One-to-one chats and groups in an interface with nothing extra. Open it, write, send.

Made by Metou

doco is built and maintained by Metou, with a short, plain privacy policy and no advertising.

The data we collect

This is everything this website collects. We keep it to the minimum needed to tell you when doco is ready.

Contact form
Your name, email address and message. Used only to notify you about the launch and to reply to you. Email addresses are stored on our server for this purpose.
Cookie choice
A cookie named doco_consent that remembers whether you accepted or rejected cookies, for 180 days. We also count each choice anonymously (accepted or rejected, with a date) so we know how visitors respond. No IP address or identifier is attached.
Security cookie
A session cookie that protects the contact form from forged submissions. It is strictly necessary, expires when you close your browser, and holds no personal information.
Analytics and ads
None. This site does not use analytics, advertising or tracking cookies, whichever option you pick in the cookie banner.
Your messages in doco
We cannot read them. Chats are end-to-end encrypted, so their content is not available to us.
Deleting your data
Send us a message through the form below asking us to remove your details, and we will delete them.

Get notified when doco launches

Leave your details and we will email you once the app is available. You can also send us a question or feedback.

We use these details only as described in the data we collect.