Privacy platform Duality Technologies has raised $30 million in Series B funding. Duality’s mission is to help companies collaborate on sensitive data without compromising data privacy and business confidentiality. 

Amazon has offered a plethora of early “Black-Friday Worthy” deals, following Target. Consumers are already out shopping, but retailers are facing supply-chain issues. 

Email marketing startups like Mailchimp and Sinch have been purchased in a flurry of deals worth $15 billion. Sinch has emerged from a pack of European startups that want to challenge Twilio. 

No-reply emails can destroy your efforts to engage your audience. In fact, users will probably see them as spam. Here’s why you should avoid sending them.  

The CDP is only one part of the effort to improve addressability. Nancy Marzouk, CEO at MediaWallah, argues that there is a more successful overall strategy