Signal Alternatives for Firefox
Signal is not available for Firefox but there are a few alternatives with similar functionality. The most popular Firefox alternative is Messenger for WhatsApp, which is free. If that doesn't work for you, our users have ranked more than 100 alternatives to Signal, but unfortunately only two of them are available for Firefox. If you can't find an alternative you can try to filter for web or SaaS options.
- easy access to WhatsApp via toolbar with badge text notifications.
- FortKnoxster is an easy-to-use private and secure messaging, calling and file storage app, using advanced end-to-end encryption and leveraging on blockchain technology – all within one web and mobile platform.