The best European alternative to Facebook Messenger is Threema. If that doesn't suit you, we've compiled a ranked list of other European Facebook Messenger alternatives to help you find a suitable replacement. Other interesting alternative to Facebook Messenger is Olvid.
Facebook Messenger alternatives are mainly Communication Tools but may also be Security & Privacy Solutions. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Facebook Messenger.
This list contains services from companies based in a member state of the European Union (EU), the European Economic Area (EEA) and the European Free Trade Association (EFTA). You can read more about the listing conditions here.
GDPR-compliant secure messenger from Switzerland offering end-to-end encryption, anonymous communication, and self-hosting options for businesses and individuals.

Threema is a Swiss-developed secure messaging platform that prioritizes privacy and data protection above all else. Trusted by over 12 million users worldwide, this GDPR-compliant solution offers comprehensive communication security for businesses, government agencies, and individuals.
Key Features:
Business Solutions:
The platform addresses growing cybersecurity threats, with companies facing over 1,000 cyberattacks per week and potential GDPR fines up to 4% of global revenue. Threema's transparent business model relies on subscriptions rather than data monetization, ensuring no advertising, tracking, or profiling. Organizations across industries - from healthcare to military - choose Threema for reliable, uncompromised secure communication.
Secure messaging app requiring no personal data, phone number, or email. Features end-to-end encryption, cross-platform sync, and unlimited file sharing.

Olvid is a revolutionary messaging platform that prioritizes your privacy above all else. Unlike traditional messengers, it requires no personal data whatsoever - no phone number, email, name, or address book access.
Key Features:
Privacy-First Design: Olvid's security remains intact even if servers are compromised. Your conversations leave no digital footprint, and the company has no access to your data or contact lists. The platform is funded through optional paid features rather than data exploitation.
Perfect for:
Experience messaging on a human scale, free from spam, advertising, and data harvesting. Olvid represents the future of digital intimacy and secure communication.