2 Best Open Source WhatsApp Alternatives
A curated collection of the 2 best open source and self-hosted alternatives to WhatsApp in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for WhatsApp in 2026? The top open-source alternative is Signal — Secure messaging app with state-of-the-art encryption, voice/video calls, group chats, and file sharing. No ads, trackers, or data collection..
Other highly rated open-source WhatsApp alternatives include Twake Chat.
Secure messaging app with state-of-the-art encryption, voice/video calls, group chats, and file sharing. No ads, trackers, or data collection.
Secure messaging app with state-of-the-art encryption, voice/video calls, group chats, and file sharing. No ads, trackers, or data collection.
Free Matrix-based messenger with end-to-end encryption, multi-platform bridges, and on-premise deployment. Connect across 30+ networks securely.
Free Matrix-based messenger with end-to-end encryption, multi-platform bridges, and on-premise deployment. Connect across 30+ networks securely.
About WhatsApp
A free messaging app that lets you send text, voice, and video messages to other WhatsApp users.