Gartner Ratings (September 2025)
This page breaks down Gartner 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 Gartner’s overall reputation. This data-driven overview will show you exactly how Gartner is rated - including how it compares to competitors.
Gartner's Overall Rating Summary
- Average Rating:3.8/5
- Total Reviews:185 reviews
- Sources:G2, Gartner, Trustpilot, Trustradius
- Last updated:September 1, 2025
Gartner Ratings by Source
| Platform | Rating | Reviews | Last Update |
|---|---|---|---|
 G2 | 4/5 | 82+ reviews | 07.03.25 |
 Gartner | 4.4/5 | 34+ reviews | 23.09.24 |
 Trustpilot | 1.9/5 | 15+ reviews | 07.03.25 |
 Trustradius | 3.5/5 | 54+ reviews | 07.03.25 |
What is Gartner?
Gartner provides tools to make smarter, faster decisions, including BuySmart for confident technology purchases, Critical Capabilities for product and service analysis, and Magic Quadrant for market analysis of competitive players. Their offerings also include benchmarking diagnostics, cost optimization strategies, and strategic planning frameworks to drive growth and efficiency. Additionally, Gartner offers expert guidance, peer connections, and actionable insights to help executives and their teams achieve measurable business results.
🤔 Gartner vs Competitors: How Do Ratings Compare?
Check out Gartner AlternativesFrequently Asked Questions
How many stars is Gartner rated?
Gartner has an average star rating of 3.8 out of 5 stars based on average of 185 reviews as of September 2025.
Where does the rating data come from?
The ratings are pulled from Gartner public reviews pages on platforms: G2, Gartner, Trustpilot, Trustradius. We update these ratings monthly to ensure they reflect the most current customer feedback.
How overall average rating for Gartner 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.