June is the gateway to summer romance. Pairing up seems to be in fashion for marketing vendors too. Account Based Marketing vendor ZenIQ announced a $4.6 million investment by investors including Salesforce Ventures. ZenIQ combines first and third party data into something like a Customer Data Platform. It then applies artificial intelligence to recommend and help execute Account Based Marketing projects. Salesforce apparently sees ZenIQ as complementing the AI-powered ABM offering, it launched last week.