We use Mandrill for our transaction mail, which piggybacks on MailChimp for easy template design. Mandrill is very easy to use. It was free until recently, so now we use it with MailChimp.
Co-founder - NiftyImages
We are using the Mandrill feature for transactional emails.
Co-founder & CTO - Tailor Brands
9%Stacklist Startups Are Using Mandrill
Mandrill is most frequently used by seed-stage companies. It gives these smaller companies the API that they need to accomplish sophisticated marketing tasks that would otherwise be too time-consuming for such a small team.
Mandrill’s pricing is structured around month-to-month volume so that customers don’t have to pay for more than they need. The first 12,000 emails per month are free, with charges per thousand emails beyond that. For the first 1 million emails you send, Mandrill charges $.20/1,000 emails, and for the next 5 million, it charges $.15/1,000. Anything above that costs $.10/1,000.
Visit the website: https://www.mandrill.com/