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Slack vs Microsoft Teams: Which Is Better in 2025?

Written byLisa Kumar
December 5, 2025
5 min read
Updated Dec 7, 2025

Compare Slack and Microsoft Teams to find the best option for your needs.

Feature-by-Feature Comparison

See how they stack up against each other

FeatureSlackMicrosoft Teams
Pricing
Monthly starting price
7.3/5
4.0/5
Free Plan
Free tier availability
5.0/5
5.0/5
Overall Rating
User satisfaction
4.5/5
4.2/5

Overview

Slack and Microsoft Teams are both popular tools in the Communication & Chat space. This comparison helps you decide which one is right for your needs.

Quick Comparison

FeatureSlackMicrosoft Teams
Starting Price$7.25/mo$4/mo
Free PlanYesYes
Rating4.5/54.2/5

Key Features

Slack

Where work happens

  • Industry standard
  • Excellent integrations
  • Powerful search
  • Good mobile apps

Microsoft Teams

Chat, meet, call, and collaborate

  • Office 365 integration
  • Enterprise features
  • Video meetings

Who Should Choose Slack?

Slack is best for: Tech teams, Remote teams, Startups, Enterprise.

Who Should Choose Microsoft Teams?

Microsoft Teams is best for: Enterprise, Microsoft shops, Large teams.

The Verdict

Both Slack and Microsoft Teams are excellent choices. Your decision should be based on your specific needs, budget, and team size.

Choose Slack if you:

  • Tech teams
  • Remote teams
  • Startups
  • Enterprise

Choose Microsoft Teams if you:

  • Enterprise
  • Microsoft shops
  • Large teams

The Verdict

The best choice depends on your specific needs and use case.