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The Power of API + The Ease of Gmail

Start sending email programmatically in 3 steps.
No DKIM, no SPF, no WTF.

Sign up with Google
1
Create a free Courier account

Send 10,000 messages per month for free, no credit card required.

Sign up with Google
2
Connect your Gmail
3
Make an API call

Trusted by product teams at

Lattice
LaunchDarkly
Expel
Bluecrew
Blissfully
LTSE

BACKED BY

Y Combinator
Slack Fund
Twilio

A complete notifications platform

Courier’s API and Studio enable developers to deliver the right message to the right user at the right time.

Dynamic templates

Dynamic templates

Utilize our drag-and-drop builder, add your own custom code, or do a mix of both. Then easily collaborate on designs with others.

Advanced routing

Advanced routing

Use both conditional logic and user preferences to control who sees what, when, and through which channel.

Secure and compliant

Secure and compliant

Courier is GDPR and SOC 2 Type 1 compliant, ensuring your customer data is safe.

You're in good company

Aaron White

Aaron White

CTO & Co-Founder

"By moving to Courier to send notifications, we've been able to eliminate 120,000 lines of code. That's logic, templates, and other third-party API integrations we no longer have to maintain."

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Build your first notification in minutes

Send up to 10,000 notifications every month, for free.

Sign up with Google
Email & push notification

Build your first notification in minutes

Send up to 10,000 notifications every month, for free.

Sign up with Google
Email & push notification

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