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.
Bitrix24 is an initiative of Bitrix, Inc., a privately owned company owned and managed by its founders. The Bitrix24 service is the final evolutionary stage of Bitrix Intranet and Extranet solutions (Bitrix, Inc. products) and was launched as a beta cloud-based service in April 2012. Bitrix24 is a free CRM, project management, communication and collaboration platform, available in cloud and on-premise with open source code access. Bitrix takes pride in serving customers ranging from Fortune 500 companies to small organizations, including well-known enterprises like Xerox, Samsung, Volkswagen, KIA, Vogue and PC Magazine.