Slack is described as 'Facilitates teams' real-time collaboration with versatile chat interface and advanced search in configurable channels across multiple platforms' and is a leading Group Chat app in the social & communications category. There are more than 100 alternatives to Slack for a variety of platforms, including Web-based, Android, iPhone, Windows and Mac apps. The best Slack alternative is Zulip. It's not free, so if you're looking for a free alternative, you could try Zulip or Element. Other great apps like Slack are Rocket.Chat, Discord, Matrix and Trello.
Mazey is your team’s or family's collective brain and communication hub and brings order to their communication, knowledge sharing, and task tracking.
United States
Brand your online video calls, meetings, and conference room in seconds. All done in the browser. No download and installation required. FREE for 2 months!.
United Kingdom
Avoid the pitfalls of modern collaboration. With Mana, you have everything in one place. Communications, notes, projects, wikis and documents.
Czechia
EU
Create communities organized in groups with shared content, member-generated posts, private messaging, customizable branding, event and discussion features, content libraries, activity notifications, virtual or in-person meetups, and scalable network structures.
United States
A mobile work platform that offers communications including chat, feed, announcements, and AV conferencing as well as learning management, tests and surveys, file storage, and more.
United States
Dirc is a peer-to-peer web application which uses WebRTC to set up connections between chat participants without requiring a back-end server. The static files can be self-hosted. Other features:
Japan
JumpRoom makes it easy to co-pilot any applications and work side-by-side with your remote/hybrid team throughout the day.
United States
AVAILO is a business communication app for teams. One place for internal and external communications, open groups for your team members, service providers and customers, with real time messaging, share emails, folders and files, in a simple way.
United Kingdom
