Are you a retail media fan? Here’s an upbeat DoubleVerify report that finds 61% of retail media buyers feel retail networks perform better than other channels. They’re not entirely thrilled, though: they cite high cost per thousand rates, limited targeting options, limited on-site ad space, and the lack of ad quality verification by third parties such as, well, DoubleVerify.

Retail media overlaps to some extent with Digital Out of Home (DOOH) advertising, depending on who owns the ad screen. Hivestack offers a full-stack programmatic DOOH platform, working with brands, agencies, media owners and others. They were just purchased by Perion Network, which provides ad tech across all digital channels, in a deal valued at over $100 million.

Amperity has launched Lakehouse CDP,  which delivers CDP functions within “lakehouse” data stores including Snowflake and Databricks.  Amperity tools for data modeling, data quality, identity resolution, generative AI, segmentation, and performance measurement will send all results to a company’s own lakehouse rather than a separate Amperity-managed database. Modules can be used independently but the real benefit here is that Amperity is one of the few “composable” CDP vendors who offer a complete set of pre-integrated CDP functions.