B2B data vendor Aberdeen has acquired intent data collector The Big Willow. Once best known for its survey-driven research reports, used primarily for lead generation, Aberdeen now positions itself as an intent data vendor. The acquisition expands the volume of intent signals that Aberdeen can marry with its contact lists.

Facebook, Google, and other “walled gardens” sell advertising based on their own data without sharing it. Amazon is joining the club, switching from a search-driven marketplace to one where brands must pay to be seen. Amazon ad specialist Quartile found the change is happening quickly: the share of Thanksgiving-weekend sales driven by ads grew 54% this year over 2017, reaching 25.1% of the total. Amazon is already the third largest digital ad publisher.

CDP mParticle is being acquired by ecommerce platform Rokt for a price of $300 million.  It’s the third acquisition of a leading independent CDP in a little over one month, following Uniphore’s purchase of ActionIQ and Contentstack’s purchase of Lytics. All three buyers offer some type of customer-facing technology; apparently they’ve decided that adding real-time profiles from CDP will give them a competitive edge.  (See this blog post for more analysis.)