Sid Secure Team Chat Privacy Policy

Spherebox UG (haftungsbeschränkt) is a company located in Schönhauser Alle 6-7, 10119 Berlin, Germany.

This policy document contains the rules how personal data is handled by Spherebox UG’s apps, software and website.

All personal information is handled most carefully.

Please contact us at if you have any questions concerning this policy.

1) Spherebox UG’s Sid apps and clients don’t require registration and don’t collect any personal identifiable information.

Our service can be used anonymously, we don’t need your phone number or email address for connecting you with other Sid users.

2) Security of messages

Sid uses end-to-end encryption for all your messages, group chats and transferred files. All encryption keys are generated and stored locally on your devices.

3) Security of transferred files

Sid uses peer-to-peer technology to transfer your files from one device to another. All your files will be send end-to-end encrypted and without passing a server.

4) Web Analytics

This site uses Piwik, an open source web analytics platform. Piwik uses cookies to make it possible to analyse how the site is used. The information produced by the cookie is used exclusively for the improvement of the internet presence and server. Your IP address is anonymised and cannot be traced back to you. When you access a site, Piwik stores data about the visit. This includes the following information: page title, search term that led to the page, search engines, page URL, number of pages accessed, location of the visitor (country), internet provider, browser, operating system, screen resolution, browser plugins, time of visits, length of visits, entry page, exit page, downloads, referring pages. The data stored will be used exclusively for statistical purposes. It will not be shared with third parties. If users have activated a browser’s do-not-track option, Piwik will not collect any user data.