Slack vs Microsoft Teams: Which Should You Choose?
Compare Slack and Microsoft Teams for team communication. See pricing, integrations, video, AI, and which fits your organization.
Short Answer
Compares Slack and Microsoft Teams for team chat, drawing on CloudAppCritic and Capterra reviews (Jul 2026). VERSIONS TESTED: Slack 2026 · Microsoft Teams 2026
Our Recommendation
1,000+ third-party integrations, cleaner UX, best for tool-heavy teams.
Deep Microsoft 365 integration, strong video, enterprise standard.
NOT A STRICT EITHER/OR — THE TWO CAN BE COMBINED
Comparison at a Glance
| Dimension | Slack | Teams |
|---|---|---|
| Entry pricing | ~$8.75/user/mo | ~$7/user/mo (M365 bundle) |
| Third-party integrations | 1,000+ (best-in-class) | Fewer (Microsoft-centric) |
| Video conferencing | Good | Excellent (native) |
| Microsoft ecosystem | Limited | Deep (Office, Outlook, SharePoint) |
| AI | Slack AI | Microsoft Copilot |
| Best for | SaaS / startups | Enterprises / M365 shops |
PRICING VARIES BY PLAN. VERIFY ON VENDOR SITES.
Why Each One Wins
Integrations & Ecosystem
- Slack: Best-in-class third-party integrations (1,000+ apps), critical for tool-heavy SaaS teams.
- Teams: Fewer third-party integrations; strongest within the Microsoft 365 ecosystem.
Video Conferencing
- Slack: Good huddles and calls; relies on integrations (Zoom/Meet) for large meetings.
- Teams: Excellent native video, large-meeting capacity, and enterprise-grade meetings.
Pricing & Microsoft Fit
- Slack: ~$8.75/user/mo; simpler standalone pricing.
- Teams: ~$7/user/mo via Microsoft 365 bundle; much better value for M365 shops.
AI & Collaboration
- Slack: Slack AI for summaries and search across the workspace.
- Teams: Microsoft Copilot deeply integrated across Office and Teams.
Trade-offs
Choose Slack, you give up…
- Native enterprise-grade video conferencing
- Microsoft 365 ecosystem integration
- Bundle pricing when already on M365
Choose Teams, you give up…
- Best third-party integrations (1,000+ apps)
- Cleaner UX for SaaS/tool-heavy teams
- Multi-tool ecosystem flexibility
Supporting Evidence
JUL 2026
JUL 2026
JUL 2026
JUL 2026
Limitations & Known Caveats
- Integration counts and UX comparisons come from third-party reviews (CloudAppCritic, Capterra), not an official benchmark.
- Pricing depends heavily on Microsoft 365 bundles and Slack seat plans; verify current rates on slack.com and microsoft.com.
- Both platforms iterate constantly; feature gaps shift with each release.
Alternatives
Discord · Google Chat · Mattermost · Rocket.Chat
Bottom Line
Which should you choose?
- You're a SaaS, startup, or tool-heavy team.
- You need the best third-party integrations.
- You're not deeply invested in Microsoft 365.
- You're a Microsoft-centric enterprise.
- You need strong native video conferencing.
- You're already paying for Microsoft 365.
Frequently Asked Questions
Which is cheaper?
Teams is typically cheaper if you already use Microsoft 365 (bundled). Slack is simpler standalone (~$8.75/user/mo).
Which has better integrations?
Slack, with 1,000+ third-party integrations, is best for tool-heavy teams. Teams is strongest within Microsoft 365.
Which is better for video meetings?
Teams has stronger native, enterprise-grade video conferencing.
How Airdix Makes Decisions
Independence guarantee: recommendations are based only on criteria and evidence. A product can pay for visibility, but never for a recommendation. Every claim is traced to a source and marked with a verification date. Recommendation ≠ Paid Placement
Compares Slack and Microsoft Teams for team chat, drawing on CloudAppCritic and Capterra reviews (Jul 2026).
Integrations, video, and pricing data from CloudAppCritic/Capterra (Jul 2026); cross-checked against official pricing.
Current 2026 versions of Slack and Microsoft Teams.
Run a pilot of both tools with your team for a week and compare integrations, video quality, and your total cost.
Integration/UX claims are third-party; pricing depends on bundles and changes fast.
AUG 2026 (content quality review)