Courier powers customer messaging across every channel. Turn product data into notifications and lifecycle journeys that deliver across every channel. Ship faster, stay consistent, and scale without building the infrastructure. Built for humans and AI agents alike.
| Website | https://courier.com/ |
| Revenue | $5.7 million |
| Employees | 1,137 (157 on RocketReach) |
| Founded | 2019 |
| Address | 140 2nd St 5th FL, San Francisco, California 94105, US |
| Industry | Technology, Information and Internet |
| Keywords | Notification Platform, Developer Tools, Notification Automation, Notification Delivery, Real-Time Notifications, Mobile Notifications, Notification Management, Push Notifications, Transactional Email, In App Messaging |
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The Courier (YC S19) annual revenue was $5.7 million in 2026.
Seth Carney is the CTO of Courier (YC S19).
157 people are employed at Courier (YC S19).
Courier (YC S19) is based in San Francisco, California.