Review (August 2025)

Openx has the largest independent ad exchange network for publishers and demand partners, while maintaining the highest quality marketplace standards. learn more.

200M

Estimated Revenue

84.93k

Website Visitors

4/5

Trustpilot Score

What do we know about OpenX?

Estimated Revenue (2020)

$200M

Total Funding

$70.51M

Total Employees

280

Founded

2007

Industry

Internet

Last Funding Date

Other Jun 2015

Location

Pasadena, United States

About

OpenX:

Social Links

Alexa Ranking: 45578

What is OpenX's Revenue?

OpenX's estimated revenue for 2024 is $200M.

What does OpenX do?

At OpenX, we solve a fundamental issue for brands: how to reach consumers, at scale, in a fragmented media environment. We power highly relevant advertising, delivering quality and value to consumers, publishers and marketers across every type of connected screen and ad format globally. We have built a team that is uniquely experienced in designing and operating high-scale programmatic ad marketplaces, and we are constantly looking for thoughtful, creative innovators who are as fascinated as we are about solving big problems with a dynamic and diverse team doing the best work of our careers. For more information, please visit www.openx.com

What are the monthly traffic metrics for Openx?

6/mo Traffic Growth

56.40%

All Time Traffic Growth

Create Free Account

Monthly Hits

85k

Time on Site

1.3Mins

Bounce Rate

55%

How fast is Openx growing?

Openx has grown by 64.7% in the last 6 months according to SimilarWeb.

How do people interact with Openx?

Last month, Openx received 85k visitors who spent an average of 1.3 minutes on the website and visited 2.0 different pages per session. Overall, 55% of people bounce on the first visit.

How do people find Openx?

43.9k people (52%) visit Openx directly. 22.1k (26%) people search for them in Google. Whereas, 786 (1%) discover Openx through Facebook, Reddit, and YouTube. 4.9k (6%) visitors come from Openx's email newsletters. Finally, 9.9k (11.7%) people come from affiliates and or paid referrals.

Who uses Openx?

Openx's top market is the United States and they receive 23k (27.1%) people.
Then the 2nd is India with 8.5k (10.0%).
The 3rd is is Canada with 7.5k (8.8%).

Traffic Growth (last 6 months)

All Traffic Source

Country Share

Traffic Growth (last 12 months)

See 12/mo Traffic Stats

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