Power Your App with Seamless
Transactional Email

MailChannels Email API delivers your critical transactional messages—like order confirmations and password resets—quickly and securely to recipients’ inboxes.

Start for free API documentation

Fast, Reliable Transactional Email Delivery

Whether you need to send account verifications or shipping updates, our infrastructure is built to ensure high deliverability and optimal performance.

Built for Developers

Get transactional emails up and running in no time with our API and robust documentation.

Superior Email Deliverability

Auto-manage IP reputation via our API, so emails land in inboxes–not spam folders.

Real-time Email Tracking

Monitor email performance with real-time data on opens, clicks, and bounces, and take action.

Built for Scale and Flexibility

Whether you’re sending hundreds or millions of messages, our platform ensures reliable
delivery with advanced security features we’ve been honing for almost two decades.

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Trusted by Millions of Domains

2.7 million end users

MailChannels sends email for more domains than any other provider.

99%

of messages from legitimate users are successfully dlivered.

“MailChannels has been a game-changer for me; they are quick to reply to support requests, mail ‘just works’ 99.9% of the time, and I no longer have to think about deliverability. All wins in my book.”