Email API
Connect your application and send HTML or plain-text messages with your own sender identity.
Stay on brand.
Stay in the know.
Practical tools for the messages your customers expect.
Domain verification
Authenticate domains you control with guided DNS records in your workspace.
Delivery visibility
Follow message status and investigate delivery failures and bounces.
Engagement insights
Review available open and click events when tracking is enabled. Privacy tools can affect these signals.
Sending usage
See your allocation and usage so you can plan ahead as your sending needs grow.
Account controls
Manage your API keys, enable two-factor authentication, and keep suppressed recipients out of future sends.
Looking for campaign design, audience automation, or a different workflow? Tell us what you need before choosing a plan. This release focuses on application-triggered email.
Talk about your use case ↗