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Microsoft Teams

2.4K
1.7K
+ 1
144
Slack

120.2K
96.6K
+ 1
6K
Zulip

221
342
+ 1
365
Manage your open source components, licenses, and vulnerabilities
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Pros of Microsoft Teams
Pros of Slack
Pros of Zulip
  • 29
    Work well with the rest of Office 365 work flow
  • 24
    Mobile friendly
  • 19
    Free
  • 12
    Great integrations
  • 12
    Well-thought Design
  • 10
    Channels
  • 9
    Easy setup
  • 6
    Unlimited users
  • 5
    Strong search and data archiving
  • 5
    Easy to integrate with
  • 4
    Web interface
  • 4
    Multi domain switching support
  • 3
    Same interface on multiple platforms
  • 2
    Great voice quality
  • 1.2K
    Easy to integrate with
  • 876
    Excellent interface on multiple platforms
  • 849
    Free
  • 694
    Mobile friendly
  • 690
    People really enjoy using it
  • 331
    Great integrations
  • 315
    Flexible notification preferences
  • 198
    Unlimited users
  • 184
    Strong search and data archiving
  • 155
    Multi domain switching support
  • 82
    Easy to use
  • 40
    Beautiful
  • 27
    Hubot support
  • 22
    Unread/read control
  • 21
    Slackbot
  • 19
    Permalink for each messages
  • 17
    Text snippet with highlighting
  • 15
    Quote message easily
  • 14
    Per-room notification
  • 13
    Awesome integration support
  • 12
    Star for each message / attached files
  • 12
    IRC gateway
  • 11
    Good communication within a team
  • 11
    Dropbox Integration
  • 10
    Slick, search is great
  • 10
    Jira Integration
  • 9
    New Relic Integration
  • 8
    Great communication tool
  • 8
    Combine All Services Quickly
  • 8
    Asana Integration
  • 7
    This tool understands developers
  • 7
    XMPP gateway
  • 7
    Google Drive Integration
  • 7
    Awesomeness
  • 6
    Replaces email
  • 6
    Twitter Integration
  • 6
    Google Docs Integration
  • 6
    BitBucket integration
  • 5
    Jenkins Integration
  • 5
    GREAT Customer Support / Quick Response to Feedback
  • 5
    Guest and Restricted user control
  • 4
    Clean UI
  • 4
    Excellent multi platform internal communication tool
  • 4
    GitHub integration
  • 4
    Mention list view
  • 4
    Gathers all my communications in one place
  • 3
    Perfect implementation of chat + integrations
  • 3
    Easy
  • 3
    Easy to add a reaction
  • 3
    Timely while non intrusive
  • 3
    Great on-boarding
  • 3
    Threaded chat
  • 3
    Visual Studio Integration
  • 3
    Easy to start working with
  • 3
    Android app
  • 2
    Simplicity
  • 2
    Message Actions
  • 2
    It's basically an improved (although closed) IRC
  • 2
    So much better than email
  • 2
    Eases collaboration for geographically dispersed teams
  • 2
    Great interface
  • 2
    Great Channel Customization
  • 2
    Markdown
  • 2
    Intuitive, easy to use, great integrations
  • 1
    Great Support Team
  • 1
    Watch
  • 1
    Multi work-space support
  • 1
    Flexible and Accessible
  • 1
    Better User Experience
  • 1
    Archive Importing
  • 1
    Travis CI integration
  • 1
    It's the coolest IM ever
  • 1
    Community
  • 1
    Great API
  • 1
    Easy remote communication
  • 1
    Get less busy
  • 1
    API
  • 1
    Zapier integration
  • 1
    Targetprocess integration
  • 1
    Finally with terrible "threading"—I miss Flowdock
  • 1
    Complete with plenty of Electron BLOAT
  • 1
    I was 666 star :D
  • 1
    Dev communication Made Easy
  • 1
    Integrates with just about everything
  • 1
    Very customizable
  • 0
    Platforms
  • 0
    Easy to useL
  • 65
    Open source
  • 48
    Great Community
  • 40
    Extensive developer documentation
  • 38
    Powered by Python
  • 34
    Clean & Smooth UI
  • 26
    Full text search
  • 25
    Dozens of integrations
  • 25
    Threading model
  • 21
    On-premise deployment
  • 16
    Fully internationalized
  • 12
    Cross-platform (Windows, macOS, Linux, iOS, Android)
  • 5
    Its very good forsearching and chatting with topics
  • 3
    Awesome open source alternative to Slack
  • 3
    Runs very well
  • 2
    Very Nice
  • 1
    Mobile Push Notification
  • 1
    LDAP Integration

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Cons of Microsoft Teams
Cons of Slack
Cons of Zulip
  • 17
    Confusing UI
  • 12
    Bad performance on init and after quite a use
  • 10
    Bad Usermanagement
  • 6
    No desktop client (only fat and slow electron app)
  • 6
    Can't see all members in a video meeting
  • 5
    Unable to Mute users
  • 5
    No Markdown Support
  • 4
    You don't really own your messages
  • 4
    MIssing public channels
  • 4
    Forced WYSIWYG
  • 3
    Stubborn, unused friendly
  • 3
    Challenging Onboarding
  • 3
    No linux support
  • 1
    Audio support problems
  • 13
    Can be distracting depending on how you use it
  • 6
    Requires some management for large teams
  • 6
    Limit messages history
  • 5
    Too expensive
  • 5
    You don't really own your messages
  • 4
    Too many notifications by default
  • 1
    Integration with most of well known services
  • 0
    The interface require a lot of overhaul

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What is Microsoft Teams?

See content and chat history anytime, including team chats with Skype that are visible to the whole team. Private group chats are available for smaller group conversations.

What is Slack?

Imagine all your team communication in one place, instantly searchable, available wherever you go. That’s Slack. All your messages. All your files. And everything from Twitter, Dropbox, Google Docs, Asana, Trello, GitHub and dozens of other services. All together.

What is Zulip?

Zulip is powerful, open source team chat that combines the immediacy of real-time chat with the productivity benefits of threaded conversations. Zulip allows busy managers and others in meetings all day to participate in their teams chats.

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What companies use Microsoft Teams?
What companies use Slack?
What companies use Zulip?

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What tools integrate with Microsoft Teams?
What tools integrate with Slack?
What tools integrate with Zulip?

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Blog Posts

Sep 29 2020 at 7:36PM

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What are some alternatives to Microsoft Teams, Slack, and Zulip?
Skype
Skype’s text, voice and video make it simple to share experiences with the people that matter to you, wherever they are.
Microsoft SharePoint
It empowers teamwork with dynamic and productive team sites for every project team, department, and division. Share and manage content, knowledge, and applications to empower teamwork, quickly find information, and seamlessly collaborate across the organization.
Yammer
Yammer brings the power of social networking to your company. Collaborate securely across departments, geographies, content and business applications.
Confluence
Capture the knowledge that's too often lost in email inboxes and shared network drives in Confluence instead – where it's easy to find, use, and update.
Zoom
Zoom unifies cloud video conferencing, simple online meetings, and cross platform group chat into one easy-to-use platform. Our solution offers the best video, audio, and screen-sharing experience across Zoom Rooms, Windows, Mac, iOS, Android, and H.323/SIP room systems.
See all alternatives