SparkPost

SparkPost is an email sending and deliverability platform designed to help senders reliably reach the inbox through powerful solutions. It offers a cloud API that enables applications and websites to send and receive emails efficiently. Serving major customers such as Pinterest, LinkedIn, Twitter, Groupon, Marketo, Zillow, CareerBuilder, the Financial Times, and Comcast, SparkPost handles the delivery of over 5 trillion messages annually, accounting for more than 37 percent of the world’s commercial email. These companies rely on SparkPost for its deliverability, data insights, reliability, and scalability, which are essential for driving customer engagement and business growth.