StealthChat: Private Messaging vs. Tresorit

Encrypted, Private, Secure, Calls and Chats on Android and Apple iOS. StealthChat is an industrial strength chat app for professionals that value real privacy and security

Tresorit is a secure content collaboration platform designed to help individuals and organizations store, sync, and share sensitive information while prioritizing privacy. This comprehensive solution integrates encrypted storage, file sharing, collaboration tools, data rooms, and e-signatures into a single product family. Trusted by thousands of organizations worldwide, Tresorit is part of Swiss Post and serves as a privacy-first alternative to mainstream cloud tools, particularly for teams managing confidential files, regulated data, or client-facing work.