Twilio

Courier provides a notification management platform that allows developers to effectively route user notifications across various communication channels, such as email, SMS, and messaging apps. By utilizing an API, the platform intelligently determines the optimal channel for delivering messages based on user engagement and online status. This capability enables businesses to craft a single message that can be reused across multiple channels or customized for specific platforms, ensuring timely and relevant communication with users, business partners, and external stakeholders. With a commitment to customer success, Courier has evolved alongside technological advancements while maintaining stable management practices and long-term relationships with its clients.

Courier provides a notification management platform that allows developers to effectively route user notifications across various communication channels, such as email, SMS, and messaging apps. By utilizing an API, the platform intelligently determines the optimal channel for delivering messages based on user engagement and online status. This capability enables businesses to craft a single message that can be reused across multiple channels or customized for specific platforms, ensuring timely and relevant communication with users, business partners, and external stakeholders. With a commitment to customer success, Courier has evolved alongside technological advancements while maintaining stable management practices and long-term relationships with its clients.

SendGrid, Inc. is a digital communication platform based in Denver, Colorado, that specializes in enabling businesses to engage with their customers through email. Founded in 2009, the company provides a cloud-based platform that offers a range of services tailored for developers and marketers. Its offerings include an email application programming interface (API) that allows developers to integrate email functionalities into their applications, as well as marketing campaign tools that enable marketers to manage customer contact lists, design email templates, and analyze campaign performance. Additionally, SendGrid provides expert services aimed at optimizing email delivery and ensuring effective communication. With its robust platform, SendGrid delivers over 30 billion emails monthly for a diverse clientele, including both tech-driven companies and traditional enterprises.