Q. Which DSPs does Permutive integrate with? Follow A. Permutive integrates with all DSPs Server-Side Double Click Bid Manager/ DV360 The Trade Desk Client Side AppNexus DSP In order to ensure 100% match rate, Permutive merges the cookie-sync and segment transfer into a single request by firing an audience pixel. Related articles Share data using the Tracking Pixel Lookalike Modelling Update Ingesting Additional Data Tracking Off-Site Events Q. What is the maximum look back period for segments?