OpenX

Programmatic Advertising | Supply-Side Platform

Pasadena, United States · Founded 2008 · $52.5M raised

Employees
201–500
Founded
2008
Business Model
B2B
Website
openx.com
Total Funding
$52.5M
Last Round
$22.5M Series EJan 2013
Rounds
3

About

Independent supply-side platform and programmatic ad exchange connecting publishers and advertisers globally.

Summary

OpenX is a SaaS company based in Pasadena, United States, founded in 2008. It has raised $52.5M in total across 3 rounds, most recently a $22.5M Series E round in Jan 2013. Investors include Samsung Venture Investment Corporation, Accel and Index Ventures.

Tech & App Stack

8 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

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Funding History

Series ESeries EJan 2013
$22.5M

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Series C through Series E — per-round amounts, valuations, and who invested in each round.

Investors

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