What do you like best about the product?

The API itself works fine. The UI is relatively easy to navigate. It does everything you'd need an email API to do. As long as you don't mind constantly being suspended for false flags and getting support at least 3 business days later every time.

What do you dislike about the product?

There is zero support when the system automatically flags you for "unusual" activity. We have a 99% reputation according to SendGrid with 0 spam reports and 0 unsubscribes. Our app traffic tends to surge on one day each week according which causes our emails to surge on that day as well. We have been with SendGrid for about 3 months and have now been suspended 4 times and each time they say it was a false suspension. But there is no response for DAYS each time.

What problems is the product solving and how is that benefiting you?

Outsourcing our SMTP infrastructure. Giving insights into our email traffic to our support staff.