Microsoft Teams
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Alternatives to Microsoft Teams
AppFlowy
Build detailed lists of to-do’s for different projects while tracking the status of each one. Open Source Notion Alternative.
72.1K
Mattermost
Platform for secure collaboration across the entire software development lifecycle, can be integrated with Gitlab (alternative to Slack).
37.1K
Nextcloud
Access and share your files, calendars, contacts, mail and more from any device, on your terms.
35.7K
Zulip
Zulip is a powerful, open source group chat application.
25.3K
WorkAdventure
Virtual office / virtual conference application presented as a 16-bit RPG video game.
5.5K
Colanode
Collaboration suite with real-time messaging, rich text pages, file management, and dynamic databases - built for offline work (alternative to Slack, Notion).
4.9K