For developers
Everything is built API first with a focus on simplicity and compliance to standards.
Check out our documentation »Engineered for reliability
We're serious about uptime and we have the track record to prove it.
See our status page »Help when you need it
Have a question? Our support team is available 24/7/365.
Visit our help center »Powerful sending infrastructure
Easy SMTP integration and a simple, RESTful API abstracts away the messy details of sending transactional or bulk email. Scale quickly, whether you need to send 10 or 10 million emails.
POST /messages from = 'App <[email protected]>' to = '[email protected]' subject = 'Hello' text = 'Welcome to our amazing app!' html = '<p>Welcome to our amazing app!</p>'
Intelligent inbound routing & storage
Route and forward email directly into your app or inbox. Email parsing turns your emails into easy-to-digest structured data and spam filtering keeps out unwanted emails.
POST /routes
expression = 'match_recipient(".*@myapp.io")'
action = 'forward("http://myapp.io/msgs/")'Tracking and analytics
Searchable logs mean you always know what is happening to your email while tags make it easy to A/B test and report on your data, and all via our webhooks.
GET /events begin = 'Fri, 3 May 2013 09:00:00 -0000' ascending = 'yes' limit = 25 pretty = 'yes' recipient = '[email protected]'
Email validation
Advanced email validation increases your conversions. Our jQuery plugin enables you to integrate it into your web forms fast.
Managed email delivery for high volume senders
Sending 10s of millions of emails a month requires an extra level of diligence to ensure you maintain a positive sending reputation. Let us help you get more emails delivered, customized to your needs.