Rocket.Chat
Enterprise-grade team communication and omnichannel platform. A secure, sovereign alternative to Slack/Teams for highly regulated industries.
Collaboration
Category: Collaboration under Digital Workplace
Element
The flagship secure collaboration client for the Matrix protocol. A decentralized, end-to-end encrypted alternative to Slack and MS Teams.
BigBlueButton
The global standard for open-source virtual classrooms. A high-performance, privacy-first conferencing platform designed for education and government.
Wire
An enterprise-grade, privacy-first communication platform with end-to-end encryption, designed for secure collaboration in government, defense, and highly regulated industries.
Zed
High-performance, multiplayer code editor built in Rust. An ultra-fast, sovereign alternative to VS Code for engineering-centric organizations.
AFFiNE
The local-first workspace that unifies docs, whiteboards, and databases into a single, privacy-focused alternative to Notion and Miro.
Zulip
The only 100% open-source team chat that uses topic-based threading to eliminate messaging fatigue and provide boardroom-ready data sovereignty.
Collabora Online
The sovereign alternative to Microsoft 365. High-security, ISO 27001-certified online office suite designed for data sovereignty and government-grade privacy.
Huly
The open-source "Everything Platform." An all-in-one workspace for project management, CRM, and communication, designed as a modern alternative to Jira.
Baserow
The open-source no-code database platform. A powerful, self-hostable alternative to Airtable with the power of a relational database.
Mattermost
A secure, self-hostable, open-source communication platform designed for enterprises that prioritize data sovereignty and require a private alternative to SaaS chat solutions.
Docmost
An open-source, self-hosted alternative to Notion and Confluence, providing real-time collaborative documentation and wikis with complete data sovereignty.
Excalidraw
A virtual whiteboard for sketching hand-drawn like diagrams. End-to-end encrypted, instant, and privacy-first.