Every Mandrill account comes with 2,000 free trial sends. Once you’ve finished your free trial, it’s $9.95/month for 25,000 emails. After that, we charge on a per-thousand-email basis. Since we build discounts into our payment structure, your per-email pricing automatically decreases as you send more email.
Mandrill was developed by MailChimp, a company with more than 10 years of experience building a robust email marketing platform. MailChimp sends 15 billion emails every month for more than 8 million customers.