Featured column written by Terence Kawaja

Following the acquisitions of Rocket Fuel, MaxPoint Interactive and YuMe and the divestiture of Tremor Video’s demand-side business, there will be no public ad tech companies with an I/O media model by the first quarter of next year, except for Criteo, which is its own category. It’s the end of an era, but let’s walk down memory lane to understand how the Great Ad Tech Cleanup came to be.

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