There was a lot of activity in this space when Mandrill "died" last year. This comparison was a very good overview of hosted options: https://www.metachris.com

There was a lot of activity in this space when Mandrill "died" last year. This comparison was a very good overview of hosted options: https://www.metachris.com/2016/03/free-transactional-email-services-the-best-alternatives-to-mandrill/#summary https://www.metachris.com/2016/03/free-transactional-email-s... | https://news.ycombinator.com/item?id=11328631 https://news.ycombinator.com/item?id=11328631 And the discussion there linked this detailed sheet: https://docs.google.com/spreadsheets/d/1Nb1YqYJq9eWm6ojLDRXd4RRMn0po4M6h7lvETm27bTU/edit#gid=340282016 https://docs.google.com/spreadsheets/d/1Nb1YqYJq9eWm6ojLDRXd... | https://sendyhost.com/mandrill-alternatives-245/ https://sendyhost.com/mandrill-alternatives-245/