European alternatives to Telegramm

Secure collaboration platform with end-to-end encryption and European data residency.

Fully encrypted, Swiss-based secure messaging app with a focus on privacy and minimal data collection.

Element is a secure, decentralized communication and collaboration tool.

Briar is a messaging app designed for activists, journalists, and anyone else who needs a secure, easy and robust way to communicate.

End-to-end encrypted messaging application with a strong focus on privacy. While US-based organization, servers are distributed including in EU.