MediaMath
Innovative solutions for digital advertising and data management technology.
113 employees · est. 2007
Efficient Frontier is the older company (2002 vs 2007).
Side-by-Side Comparison
| Metric | Efficient Frontier | MediaMath |
|---|---|---|
| Founded | ||
| Founded | 2002 older | 2007 |
| Headquarters | ||
| Headquarters | Sunnyvale, United States | Not tracked yet |
| Employees | ||
| Employees | 90 | 113 |
| Industry | ||
| Industry | Advertising, Social Media, Marketing | Advertising, Analytics, Digital Media |
| Funding Stage | ||
| Funding Stage | Series C | Acquired |
| Total Funding | ||
| Total Funding | $8.50M | $532.00M |
| Funding Rounds | ||
| Funding Rounds | 2 | 9 |
| Services | ||
| Services | Not tracked yet | Not tracked yet |
| Target Customers | ||
| Target Customers | Not tracked yet | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Not tracked yet | Digital Advertising, Online Advertising, Advertising Platform, Data Management Technology, Demand Side Platform (DSP), Data Management Platform (DMP), Programmatic Advertising, Solution Provider, Ad Tech Solutions, Media Buying, Ad Campaign Management, Real-Time Bidding, Audience Targeting, Ad Performance Analytics |
| Website | ||
| Website | efrontier.com | mediamath.com |
About Efficient Frontier
Efficient Frontier is a leader in advertising and marketing, providing maximum advertising performance and returns since 2002. The company has established itself as the go-to platform for the world's largest advertisers, managing over $1 billion in advertising spend globally. Their first unified per...
About MediaMath
MediaMath, founded in 2007, offers innovative solutions for digital advertising and data management technology. Positioned at the intersection of advertising, analytics, digital media, internet, and marketing, the company has been instrumental in developing online advertising platforms. With a rece...
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Funding, hiring, leadership and stack changes at Efficient Frontier and MediaMath — by email.
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Compiled from the BounceWatch company index. We last looked at Efficient Frontier on 14 Sep 2024, and MediaMath on 20 Apr 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.