Comparison: Slack vs Microsoft Teams

Slack's pricing starts higher at $8.75/user/month for the Pro plan, but you get unlimited message history and integrations. Microsoft Teams offers better value at $4/user/month for Essentials, and is included free with Microsoft 365 Business subscriptions ($12.50/user/month for Business Standard).

For budget-conscious teams already paying for Microsoft 365, Teams is essentially free. Slack offers more value for teams that need extensive third-party integrations and don't require video conferencing built-in.

Slack excels at messaging with superior search, threading, and channel organization. Its 2,400+ integrations connect with virtually every tool your team uses. Slack Connect allows collaboration with external organizations easily.

Microsoft Teams is a full collaboration suite with chat, video meetings, file storage, and Office apps in one platform. The deep integration with Word, Excel, PowerPoint, and OneDrive means you can co-edit documents in real-time without leaving the app.

Slack offers a cleaner, more intuitive interface that new users pick up quickly. The sidebar organization, powerful search, and thoughtful design details make daily use enjoyable.

Teams has improved significantly but can feel overwhelming with its many features. The interface is more complex, reflecting its broader functionality. Some users find navigation less intuitive compared to Slack's focused approach.

**Choose Slack if:** You're a tech-forward team that values integrations, your team uses various SaaS tools, you want the best search experience, or you collaborate with external partners frequently.

**Choose Microsoft Teams if:** Your organization uses Microsoft 365, you need video conferencing built-in, you want file storage included, or you're an enterprise with compliance requirements.