Are there free communication tools with Microsoft 365 integration?

Yes! Miro, Cal.com offer free plans with Microsoft 365 integration. 2 tools have free or freemium options.

Best Communication Tools that Integrate with Microsoft 365

Q: What are the best communication tools that integrate with Microsoft 365?

Top communication tools with Microsoft 365 integration include Miro, Cal.com. These tools offer native Microsoft 365 connectivity for seamless workflows.

Updated: January 2026

Discover the best communication software with native Microsoft 365 integration. We've curated 2 tools that connect seamlessly with Microsoft 365.

Key Takeaways

Miro is our #1 pick for communication + microsoft 365 in 2026, scoring 88/100.
We analyzed 2 communication + microsoft 365 tools to create this ranking.
2 tools offer free plans, perfect for getting started.
Average editorial score: 88/100 - high-quality category.