These guys seem to be the best of what remains, depending on your use case...here's the results of my quick analysis... sendgrid - supports campaigns and track

These guys seem to be the best of what remains, depending on your use case...here's the results of my quick analysis... sendgrid - supports campaigns and tracking/analytics - https://sendgrid.com/pricing/ https://sendgrid.com/pricing/ mailgun - less support for marketing features, supports inbound email processing - https://www.mailgun.com/pricing https://www.mailgun.com/pricing