Microsoft Teams vs Slack

Side-by-side comparison of AI visibility scores, market position, and capabilities

Microsoft Teams leads in AI visibility (94 vs 92)

Microsoft Teams

LeaderProductivity & Collaboration

Team Communication

Microsoft 365 enterprise collaboration hub with 280M monthly active users for messaging, video, and files; integrating Copilot AI competing with Slack and Zoom for enterprise communication.

AI VisibilityBeta
Overall Score
A94
Category Rank
#1 of 2
AI Consensus
74%
Trend
stable
Per Platform
ChatGPT
95
Perplexity
99
Gemini
99

About

Microsoft Teams is Microsoft's enterprise collaboration hub within Microsoft 365 — integrating workplace messaging (chat channels and direct messages), video conferencing, file storage (SharePoint and OneDrive integration), and application extensions into a single platform that has become the primary communication tool for over 280 million monthly active users globally. Launched in 2017 as a replacement for Skype for Business, Teams became one of the most significant technology adoption stories in corporate history during COVID-19, growing from 44 million daily active users in March 2020 to 270 million monthly active users by 2023.

Full profile

Slack

LeaderProductivity & Collaboration

Team Communication

Salesforce (NYSE: CRM) team messaging platform at $27.7B acquisition processing 1.5B weekly messages; competing with Microsoft Teams for enterprise collaboration through Salesforce integration and developer-first experience.

AI VisibilityBeta
Overall Score
A92
Category Rank
#2 of 2
AI Consensus
61%
Trend
stable
Per Platform
ChatGPT
99
Perplexity
98
Gemini
89

About

Slack is a San Francisco-based team collaboration and communication platform — acquired by Salesforce (NYSE: CRM) in 2021 for $27.7 billion — providing organizations with channel-based messaging, direct messaging, file sharing, video calls (Slack Huddles), and a 2,600+ app integration ecosystem that connects team communication with the business tools (Salesforce, Jira, GitHub, Google Drive) teams use daily. Used by 200,000+ organizations including IBM, Airbnb, and Target, Slack processes 1.5 billion+ messages weekly and serves as the communication backbone for technology companies, knowledge work organizations, and enterprises worldwide.

Full profile

AI Visibility Head-to-Head

94
Overall Score
92
#1
Category Rank
#2
74
AI Consensus
61
stable
Trend
stable
95
ChatGPT
99
99
Perplexity
98
99
Gemini
89
90
Claude
85
91
Grok
98

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