503 Like Slack Good alternative? YES NO Slack brings all your communication together in one place. It's real-time messaging, archiving and search for modern teams. Freemium Mac Windows Linux Web Android iPhone BSD Apple Watch ... Electron / Atom Shell Group collaboration Extensible by Plugins/Extensions Group chat Multi Channel Team collaboration App integration ... Channel manager IFTTT integration Support for @mentions Onboarding Out Of The Box Reactions Real time collaboration Team work Voice Call Add a feature
87 Like Mattermost Good alternative? YES NO Mattermost is an open source, self-hosted Slack alternative. As an alternative to proprietary SaaS messaging, Mattermost brings... Free Open Source Mac Windows Linux Android iPhone Android Tablet iPad Self-Hosted ... JavaScript Go (Programming Language) Cloudron Team collaboration Data API Group chat Integrated File Sharing MarkDown support On-premises software ... Plugin API Slack integration Add a feature
268 Like Trillian Good alternative? YES NO Trillian is an instant messaging app that works on phones, tablets, and desktops while keeping your chats neatly synchronized between all of them! We think conversation... Freemium Mac Windows Linux Web Android iPhone Blackberry iPad Facebook integration Multiple protocols POP3 Support Team collaboration Add a feature
47 Like Matrix.org Good alternative? YES NO Matrix is an open standard for decentralized persistent communication over IP. It can be used for decentralised group chat, WebRTC signaling, IoT-data transfer, ... Free Open Source Mac Windows Linux Web Android iPhone Android Tablet iPad ... Self-Hosted WebRTC Python JavaScript Go (Programming Language) Java Perl Chat Bot Decentralized Encrypted chat End-to-end encryption Group chat Real time collaboration ... Server side history Team collaboration WebRTC Add a feature
146 Like Glip Good alternative? YES NO Glip is instant messaging for teams and businesses to communicate and get work done at the same time. In Glip you work where your conversations are, so you always know... Freemium Mac Windows Web Android iPhone Android Tablet iPad Social feed Bitbucket Integration Box.com integration Built-in File Manager Calendar view Dropbox integration ... GitHub integration Google Drive integration Group chat Group collaboration Mailchimp integration Meeting notes Onedrive integration Real time collaboration Recurring tasks Share your screen Shared calendars Team collaboration Team work Trello integration Zapier integration Zendesk integration Add a feature
63 Like HipChat Good alternative? YES NO HipChat is an instant messaging service designed for companies and teams. It has persistent chat rooms, one-to-one chat, searchable chat history, file sharing via drag... Freemium Mac Windows Linux Web Android iPhone Android Tablet iPad ... Self-Hosted Apple Watch Integrated File Sharing Share your screen Team collaboration Add a feature
17 Like Hack Chat Good alternative? YES NO hack.chat is a minimal, distraction-free chat application. Channels are created and joined by going to https://hack.chat/?your-channel . There are no channel lists, so a... Free Open Source Web Android Self-Hosted Distraction-free UI Add a feature
16 Like Disa Good alternative? YES NO Disa is your new messaging hub. Conversations from different services can seamlessly be joined together, or disbanded within seconds. Free Android Android Tablet Kindle Fire Extensible by Plugins/Extensions Texting Unified messaging Add a feature
22 Like Flock Good alternative? YES NO Flock is the fastest growing team messenger and loved by over 25,000 companies globally. It also comes with its powerful platform, FlockOS. Freemium Mac Windows Web Android iPhone Chrome OS Android Tablet Windows Phone ... iPad Google Calendar integration Asana integration Bitbucket Integration Channel manager Encrypted chat GitHub integration ... Google Analytics Integration Google Drive integration Group chat Group collaboration IFTTT integration Integrated File Sharing Jira integration Mailchimp integration Share your screen Team collaboration Team messaging Trello integration Twitter integration Uber integration Video calling Visual Studio integration Voice Call Zapier integration Add a feature
22 Like qiscus Good alternative? YES NO qiscus organizes your work discussions into rooms and topics to help your team become more efficient and productive. Free Personal Mac Windows Linux Web Android iPhone Chrome OS iPad Group chat Integrated File Sharing Team collaboration Video calling Add a feature
8 Like AVAILO Good alternative? YES NO 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... Free Android iPhone Android Tablet iPad Group chat Integrated File Sharing Team collaboration Team work Add a feature Discontinued The program seems to be no longer updated. Last app versions were released in September 2015 and can be still downloaded from the appstores. Anyway, according with their Facebook page, the company changed name to FASTEE Technologies and released a different product.
4 Like Slenke Good alternative? YES NO Slenke is an internal social network for your company to securely communicate, share files, manage projects, organize tasks, track time and more. View updates and keep... Freemium Mac Windows Web Encrypted chat Group Messaging Integrated File Sharing Real time collaboration Add a feature
25 Like Typetalk Good alternative? YES NO Engage your team and inspire collaboration with Typetalk, a cloud-based chat app for modern teams. Key features: - Likes, @mentions, #talks, and bots keep team... Freemium Mac Windows Web Android iPhone Integrated File Sharing Team collaboration Add a feature
6 Like uShare.to Good alternative? YES NO Team Communication for your 'extended' team across company boundaries - clients, partners, vendors etc. Freemium Windows Web Android iPhone Android Tablet iPad Group chat Share your screen Team collaboration Add a feature
3 Like JANDI Good alternative? YES NO JANDI is a group-oriented enterprise messaging platform with an integrated suite of collaboration tools for workplace. Freemium Mac Windows Web Android iPhone Group chat Integrated File Sharing Team collaboration Add a feature
