Definition
An invitation-only programmatic auction where premium publishers offer inventory to selected buyers at negotiated floors. The velvet rope section of the ad exchange nightclub.
Example Usage
We got into the publisher's private marketplace, which means slightly better inventory for only moderately inflated CPMs.
Origin
Emerged in early 2010s as programmatic advertising matured beyond pure open exchanges
Fun Fact
Private marketplaces were created partially to combat fraud, but shady inventory still sneaks in through supply chain opacity.
Source: Programmatic advertising terminology
Related Terms
Translate This Term
See “private marketplace” in Corporate Speak, Gen-Z Slang, Pirate Speak, and more.
Try the Translator