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Courier
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Developer-focused platform to deliver multi-channel notifications
Courier
Work Here?
Developer-focused platform to deliver multi-channel notifications
Overview
Courier provides a platform for developers to send and manage notifications across web, desktop, and mobile apps through multiple channels. It integrates via APIs and offers automations, user preferences management, audit logs, and white-labeling, helping teams customize how messages are delivered and displayed. The product works by connecting to an application through a developer-friendly API, routing notifications to chosen channels, and letting engineers configure rules, delivery preferences, and branding. Courier differentiates itself with a developer-centric focus, multi-channel routing, and built-in controls like automations and audit logs, as well as white-labeling, which appeals to software teams from startups to large enterprises. Its goal is to simplify the integration and operation of consistent, channel-spanning notifications so products can communicate with users reliably and in a customizable way.
About Courier
Industries
Data & Analytics
Enterprise Software
Company Size
501-1,000
Company Stage
Series B
Total Funding
$47.5M
Headquarters
San Francisco, California
Founded
2019
Simplify's Take
What believers are saying
- Series B funding of $35M validates market demand for notification infrastructure.
- Enterprise adoption by Lattice, LaunchDarkly, Contentful signals strong product-market fit.
- Preferences and Inbox Feed features reduce notification fatigue and improve engagement.
What critics are saying
- 50+ open-source GitHub repositories offer free self-hosted alternatives to Courier's API.
- Developer community increasingly builds custom notification systems, commoditizing core routing logic.
- Economic pressures drive startups toward cost-free open-source stacks over SaaS subscriptions.
What makes Courier unique
- Unified API integrates 50+ providers eliminating need for separate integrations.
- Intelligent routing uses user behavior and preferences to optimize channel selection.
- Visual template designer enables non-developers to create and manage notifications.
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Funding
Total Funding
$47.5M
Below
Industry Average
Funded Over
4 Rounds
Bessemer Venture Partners
Y CombinatorIndustry standards
Company News
But those days are over: trycourier.com, Inc. is excited to announce general availability of Courier Preferences.
The acquisition came just before Courier announced a $10.1 million Series A funding round, adding to the $2.4 million worth of funding it had previously disclosed.
Kyle Wiggers / TechCrunch:Courier, which provides tools to send and build notifications across multiple channels including email, web, text, and mobile, raised a $35M Series B led by GVApp notifications, well intentioned or no, have become a part of daily life.
trycourier.com, Inc. is excited to announce that trycourier.com, Inc. has raised $35M to provide engineering teams with fantastic notification infrastructure!
Last year, Courier introduced the Inbox Feed, an in-app repository of the notification history so that users don’t miss out on any important information.
There are no jobs for Courier right now.
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About Courier
Industries
Data & Analytics
Enterprise Software
Company Size
501-1,000
Company Stage
Series B
Total Funding
$47.5M
Headquarters
San Francisco, California
Founded
2019
There are no jobs for Courier right now.
Find jobs on Simplify and start your career today