OpenX Ratings (September 2025)
This page breaks down OpenX 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 OpenX’s overall reputation. This data-driven overview will show you exactly how OpenX is rated - including how it compares to competitors.
OpenX's Overall Rating Summary
- Average Rating:3.4/5
- Total Reviews:66 reviews
- Sources:G2, Capterra, Trustradius, Facebook
- Last updated:September 1, 2025
OpenX Ratings by Source
| Platform | Rating | Reviews | Last Update |
|---|---|---|---|
 G2 | 3.2/5 | 19+ reviews | 01.09.25 |
 Capterra | 0/5 | 0+ reviews | 14.08.24 |
 Trustradius | 3/5 | 31+ reviews | 01.09.25 |
 Facebook | 4.6/5 | 16+ reviews | 06.04.25 |
What is OpenX?
OpenX is an innovative independent supply-side platform offering omnichannel targeting capabilities across all channels, including CTV, ensuring clients reach their audiences at scale. The platform emphasizes addressability, transparency, and sustainability, being the first Net-Zero verified adtech company and launching Impact PMPs powered by Givsly. OpenX delivers high-quality inventory, demand, and targeting solutions with over 130,000 active publisher domains, 100,000+ advertisers, and 365 billion+ ad requests per day.
🤔 OpenX vs Competitors: How Do Ratings Compare?
Check out OpenX AlternativesFrequently Asked Questions
How many stars is OpenX rated?
OpenX has an average star rating of 3.4 out of 5 stars based on average of 66 reviews as of September 2025.
Where does the rating data come from?
The ratings are pulled from OpenX public reviews pages on platforms: G2, Capterra, Trustradius, Facebook. We update these ratings monthly to ensure they reflect the most current customer feedback.
How overall average rating for OpenX 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.