Slack

Slack brings all your communication together in one place. It's real-time messaging, archiving and search for modern teams.

Freemium
Mac OS X
Windows
Linux
Android
iPhone
BSD
Web
Apple Watch

Slack brings all your communication together in one place. It’s realtime messaging, archiving and search for modern teams.

Links to official Slack sites

Official Website
Twitter
Facebook

Features

Extensible by Plugins/Extensions IFTTT integration Share files Voice Call Real time collaboration Group chat Support for @mentions App integration Channel manager Group collaboration Multi Channel Onboarding Out Of The Box Reactions Team Collaboration Team work

The Best 12 Slack Alternatives

voice-call filter is active.

927 Like

Hangouts

Hangouts is a messaging app that lets you send and receive messages, photos and more, and even start free video and voice calls – one to one or with a group! "Hangouts" are places used to facilitate group video chat (with a...

Free Windows Android iPhone Android Tablet iPad Chrome OS Web Chrome

Voice Call Gmail integration Group chat Multi Device Support Texting Voice messages WebRTC
459 Like

Discord

All-in-one voice, video and text chat for gamers that’s free, secure, and works on both your desktop and phone.

Freemium

Ad free Share files Share your screen Video calling Voice Call Low memory usage Group chat Night mode Channel manager Multi Channel Reactions Team Collaboration Browser based app Chat Bot Communities Feature Community based Custom roles Dedicated Server Hosting Development API Direct Messaging Encrypted chat Free voice/text servers Specific for Gaming In app server browser Interface Overlay Low bandwidth usage Low Latency Permission system Persistent Chat Photo Sharing Positional audio Public groups chat Push to talk Responsive design Single Sign On Text chat
144 Like

Wire

Wire is a secure and private messenger for phones, tablets and desktop. Crystal clear voice and video calls, private group chats, file sharing, audio and video messages - everything is end-to-end encrypted.

Free Open Source Mac OS X Windows Linux Android iPhone Android Tablet iPad Web

Privacy focused Security focused Share your screen Video calling Voice Call Group chat WebRTC Encrypted chat Photo Sharing End to end encryption Integrated File Sharing Privacy Protected Encrypted calls Video chat (Encrypted)
29 Like

Flock

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 OS X Windows Android iPhone Android Tablet Chrome OS Web Windows Phone

IFTTT integration Share your screen Video calling Voice Call Google Drive integration Group chat Channel manager Group collaboration Team Collaboration Encrypted chat Jira integration Integrated File Sharing Asana integration Trello integration Twitter integration Bitbucket Integration GitHub integration Mailchimp integration Zapier integration Team messaging Google Calendar integration Google Analytics Integration Uber integration Visual Studio integration
19 Like

Fleep

Fleep is a messenger for your teams and projects. It enables communication within and across organizations - be it your team chats, project communication or 1:1 conversations.

Freemium Mac OS X Windows Android iPhone Web

IFTTT integration Share your screen Video calling Voice Call Group chat Integrated File Sharing
16 Like

Campfire

Campfire is a simple web-based real-time group chat tool for business. It makes real-time communication with 2-60 people as simple as visiting a web page. It’s elegant, easy, and web-based.

Commercial iPhone Web

Voice Call Group chat Team Collaboration Integrated File Sharing
12 Like

Hubgets

Collaboration app for teams of all sizes. Hubgets makes team knowledge instantly available through chat, voice and video. Fast results, fewer interruptions, more transparency, stronger teamwork. .

Commercial Mac OS X Windows Web

Video calling Voice Call Real time collaboration Group chat Group collaboration Team Collaboration Team work
6 Like

AstraChat

AstraChat is a standalone and lightweight Jabber (XMPP) client application for mobile and desktop that connects directly to your XMPP server without any proxies...

Commercial Mac OS X Windows Linux Android iPhone

Security focused Ad free Voice Call Real time collaboration Voice messages
2 Like

Stride by Atlassian

Stride is the complete team communication solution with group messaging, video meetings, and built-in collaboration tools. Try free today!

Freemium iPhone iPad

Voice Call Group chat App integration Group collaboration
2 Like

Thirdlane Connect

Thirdlane Connect helps modern teams to be more effective by bringing together voice, messaging, video, and applications integrations.

Free Mac OS X Windows Linux Android Web

Share your screen Voice Call Group chat WebRTC Zendesk integration Integration with CRMs Salesforce integration
1 Like

Weavy Collaboration Framework

Embed contextual collaboration tools for unlimited users right into the web apps and sites you have built or already use.

Commercial Android iPhone Web Chrome Self-Hosted

Share files Voice Call Real time collaboration Group chat Group collaboration Team Collaboration Direct Messaging Integrated File Sharing File search Tasks managment Meeting notes On premises software Unlimited users Embeddable Document tracking
0 Like

WorkDo

WorkDo is an all-in-one app to make teamwork effortless with features that allow you to collaborate easily with your teammates. It is specifically designed to make...

Free Android iPhone Android Tablet iPad Web

Video calling Voice Call Team Collaboration Team work CRM Integrated File Sharing

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Slack

Links to official Slack sites

Features

Categories

Tags

The Best 12 Slack Alternatives

Hangouts

Discord

Wire

Flock

Fleep

Campfire

Hubgets

AstraChat

Stride by Atlassian

Thirdlane Connect

Weavy Collaboration Framework

WorkDo

Search app for alternative

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