SendGrid has developed a cloud based service that solves the challenge of email delivery by delivering emails on behalf of companies. SendGrid eliminates the complexity of sending email, saving time and money, while providing reliable delivery to the inbox. With over a decade of thought-leadership backed by a stellar record of delivering email, SendGrid is climbing to new heights.
Mailgun is a developer-focused email delivery platform that empowers companies to send, receive, and track transactional and marketing emails through an API. Founded in 2010, Mailgun became a Y-Combinator success story later acquired by Rackspace. In February 2017, Mailgun spun back out as a standalone business focused on building best-in-class email deliverability solutions. Mailgun enables developers to tightly integrate email into their apps, i.e. give real email mailboxes to their users, their web pages or any objects in their apps. Customers like Slack, Lyft, Github, and Reddit rely on Mailgun to deliver email to their customers.
3seventy is the preferred mobile solution for developers and marketers to connect with customers via the text message inbox. The company was founded in 2008 by executives with deep experience in both email marketing solutions and call center communications who knew that text messaging is the direct marketing of the 21st century. They’ve built a text messaging platform for serious enterprises and leading edge developers. 3seventy connections into mobile carriers have access to 990+ operators and 5.5 billion wireless subscribers globally.