Microsoft Defender for Business Ratings (September 2025)
This page breaks down Microsoft Defender for Business ratings from all verified review sources to give you a clear, unbiased view of what real users think in September 2025.
We’ve aggregated the latest scores from all major platforms like Trustpilot, G2, Capterra and many more to help you understand Microsoft Defender for Business’s overall reputation. This data-driven overview will show you exactly how Microsoft Defender for Business is rated - including how it compares to competitors.
Microsoft Defender for Business's Overall Rating Summary
- Average Rating:4.5/5
- Total Reviews:1,937 reviews
- Sources:G2, Capterra, Trustradius, Gartner
- Last updated:September 1, 2025
Microsoft Defender for Business Ratings by Source
| Platform | Rating | Reviews | Last Update |
|---|---|---|---|
 G2 | 4.5/5 | 32+ reviews | 01.09.25 |
 Capterra | 4.5/5 | 14+ reviews | 01.09.25 |
 Trustradius | 4.5/5 | 37+ reviews | 07.07.25 |
 Gartner | 4.5/5 | 1,854+ reviews | 13.01.25 |
What is Microsoft Defender for Business?
Microsoft Defender for Business is an AI-powered, enterprise-grade device security solution designed for small and medium-sized businesses, offering protection against ransomware, malware, phishing, and other cyberthreats. Key features include endpoint detection and response, next-generation antivirus, automated investigation and remediation, and vulnerability management for Windows, macOS, iOS, and Android devices. It provides cost-effective protection with easy-to-use management controls, actionable insights, and out-of-the-box policies to streamline onboarding and security management.
🤔 Microsoft Defender for Business vs Competitors: How Do Ratings Compare?
Check out Microsoft Defender for Business AlternativesFrequently Asked Questions
How trustworthy is Microsoft Defender for Business?
According to Gartner and Trustradius review sites Microsoft Defender for Business holds ratings of 4.5/5 and 4.5/5 respectively from 1,891 reviews, indicating that users consistently find value and reliability in the platform as of September 2025.
How many stars is Microsoft Defender for Business rated?
Microsoft Defender for Business has an average star rating of 4.5 out of 5 stars based on average of 1,937 reviews as of September 2025.
Where does the rating data come from?
The ratings are pulled from Microsoft Defender for Business public reviews pages on platforms: G2, Capterra, Trustradius, Gartner. We update these ratings monthly to ensure they reflect the most current customer feedback.
How overall average rating for Microsoft Defender for Business is calculated?
The overall average rating is calculated by taking the weighted average of all ratings, using the total reviews count from each platform as the weight.