What are the key differences between Microsoft Teams Phone System and OpenPhone?

Compare Microsoft Teams Phone System and OpenPhone side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Microsoft Teams Phone System and OpenPhone scored?

Microsoft Teams Phone System has an AI score of 7.8/10 and OpenPhone has an AI score of 8.2/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Microsoft Teams Phone System vs OpenPhone 2026 — Compared

Microsoft Teams Phone System

OpenPhone

WINNER OpenPhone

OpenPhone edges ahead with a score of 8.2/10 compared to 7.8/10 for Microsoft Teams Phone System. While both are highly...

Microsoft Teams Phone System

7.8 Good

Virtual Phone Get Microsoft Teams Phone System open_in_new

emoji_events WINNER

OpenPhone

8.2 Very Good

Virtual Phone Get OpenPhone open_in_new

psychology AI Verdict

OpenPhone edges ahead with a score of 8.2/10 compared to 7.8/10 for Microsoft Teams Phone System. While both are highly rated in their respective fields, OpenPhone demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: OpenPhone

verified Confidence: Low

Ready to decide? Get OpenPhone arrow_forward

description Overview

Microsoft Teams Phone System

For organizations deeply embedded in the Microsoft 365 suite, Teams Phone System is the logical choice. It provides calling, conferencing, and calling features directly within the familiar Teams interface. Its strength is its deep, native integration with Outlook, SharePoint, and Teams chat, creating a single pane of glass for all work activities.

OpenPhone

OpenPhone is a virtual phone system focused on team collaboration and communication workflows. It offers shared inboxes, call recording, and SMS marketing capabilities. OpenPhone integrates with popular tools like Slack and Gmail. Pricing starts around $15/user/month. Its a strong choice for teams needing a centralized communication hub with automation features.