Slack vs Microsoft Teams
A detailed comparison of Slack and Microsoft Teams to help you choose the best tool for your needs in 2026.
Slack
Slack is a business communication platform offering workplace chat, tools, and services all within one platform.
PRICING
Microsoft Teams
Free tier is generous, includes meetings and chat, Office integration
RATING
Live Data
Slack
Microsoft Teams
💡 Data sourced from FMHY (Free Media Heck Yeah) and updated regularly. GitHub stars reflect real-time community adoption.
Side-by-Side Comparison
Detailed breakdown of features, pricing, and capabilities
| Feature | Slack | Microsoft Teams |
|---|---|---|
| Price | Paid See website | Free |
| Open Source | ||
| Self-Hosted | — | |
| User Rating | — | |
| Migration Difficulty | N/A | — |
| Best For | General use | — |
Why Choose Microsoft Teams Over Slack?
Free tier is generous, includes meetings and chat, Office integration
KEY FEATURES
Pros & Cons
Slack
KNOWN FOR
Slack is a business communication platform offering workplace chat, tools, and services all within one platform....
PAIN POINTS
Microsoft Teams
Why Consider Switching from Slack?
Save money by switching to a free alternative to Slack
Get more features with open-source alternatives
Avoid vendor lock-in and own your data
Common Slack Pain Points
Impact:
Impact:
Impact:
Impact:
How to Migrate from Slack to Microsoft Teams
Frequently Asked Questions
Can I import Slack history to Discord?
Not natively, but third-party tools like Slack to Discord importer can help. Note: Discord has a different structure (servers vs workspaces).
Is Mattermost really free?
The core open-source version is free. Mattermost makes money on enterprise add-ons (AD/LDAP, compliance, etc.).