What are the key differences between OnlyOffice and Microsoft 365 Business?

Compare OnlyOffice and Microsoft 365 Business side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are OnlyOffice and Microsoft 365 Business scored?

OnlyOffice has an AI score of 7.8/10 and Microsoft 365 Business has an AI score of 9.8/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

OnlyOffice vs Microsoft 365 Business 2026 - Compared

OnlyOffice

Microsoft 365 Business

WINNER Microsoft 365 Business

Microsoft 365 Business edges ahead with a score of 9.8/10 compared to 7.8/10 for OnlyOffice. While both are highly rated...

OnlyOffice

7.8 Very Good

Office Get OnlyOffice open_in_new

emoji_events WINNER

Microsoft 365 Business

9.8 Brilliant

Web Hosting Provider Get Microsoft 365 Business open_in_new

psychology AI Verdict

Microsoft 365 Business edges ahead with a score of 9.8/10 compared to 7.8/10 for OnlyOffice. While both are highly rated in their respective fields, Microsoft 365 Business demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Microsoft 365 Business

verified Confidence: Low

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description Overview

OnlyOffice

OnlyOffice is a free and open-source office suite that offers a familiar interface similar to Microsoft Office. It provides collaborative document editing, offline access, and integration with various cloud storage services. It's a great option for users seeking a cost-effective and flexible solution.

Microsoft 365 Business

Microsoft 365 Business provides a comprehensive suite of productivity tools, including Outlook email hosting, Word, Excel, and PowerPoint. It offers robust security features, such as data loss prevention and advanced threat protection, catering to businesses with stringent security requirements. The platform's integration with other Microsoft services and its familiar interface make it a comfort...