U.S. marketers are struggling to measure the return on their programmatic advertising investment, according to this Forrester study for MediaMath. While 94% say they try to measure programmatic ROI, just 33% say they can do it completely and accurately. More than half (55%) say privacy rules are restricting programmatic targeting and 45% say new rules are making it harder to maintain scale.

Gong’s Web site is like a direct view into the subconscious of those hyper-enthusiastic sales people who make the rest of us nuts but get the job done. The actual product is AI technology that captures video, phone, email, and face-to-face interactions and extracts insights about people, deals, and market events. It must work: they just raised a $200 million Series D, bringing total funding to $334 million. Did I mention their chatbot is a bulldog?

Martech keeps taking larger bites out of marketing budgets: 17.3% last year, 19.9% this year, 23.5% next year, and 30.9% five years from now, according to the latest CMO Survey. This despite barely more than half (56.4%) of current tools being used and nearly half (48.8%) of the survey respondents reporting worse-than-expected results. Oddly enough, marketers rate selecting marketing technologies as the thing they do best.