Mattermost’s mission is to make the world safer and more productive by developing and delivering secure, open source collaboration software that is trusted, flexible and offers fast time-to-value. Mattermost’s first product is a collaboration platform built to accelerate DevOps workflows in high-trust environments by offering secure messaging across web, desktop and native mobile devices.
Element is a Matrix-based end-to-end encrypted messenger and collaboration app. It’s decentralised so that users can be digitally sovereign (own and control their own data). Element can be self-hosted, or through a hosting service such as Element Matrix Services. Element operates on the open Matrix network to provide interoperability between other messenger and collaboration apps.
WhatsApp is a fast, simple and reliable way to talk to anyone in the world. More than 1.5 billion people across 180+ countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.