Why SparkPost Is the Fastest-Growing Email Delivery Service

Phillip Merrick
Oct. 19, 2016 by Phillip Merrick

now sending 15 billion emails

Let me begin by saying that this is the sort of blog post a CEO loves to write.

When SparkPost launched 18 months ago, we knew developers were looking for a better way to send email from their web and mobile apps. We knew enterprise senders needed more reliable delivery for email that was critical to their business. And we had a clear vision for how to meet those needs, with a next-generation cloud architecture backed by a team that understood email better than just about anyone else on the planet.

But even so, we knew that there was one thing that was going to be absolutely essential to our hoped-for success: you. We were optimistic, of course, that the market would recognize the value of what we were building. But the growth we’ve experienced in the last year and a half has exceeded our expectations.

We’re now delivering more than 15 billion messages each month, and that figure is growing by more than 1 billion per month. To put it simply, SparkPost is the fastest-growing email delivery service on the market.

That growth is because of you. We’ve just been thrilled that so many developers and enterprise customers alike understand the benefit of what SparkPost has brought to the table—and to see the sorts of innovative things our customers are doing with email today. SparkPost’s 15,000+ active customers range from small startups to fast-growing major technology companies including Pinterest, Zillow, CareerBuilder, LinkedIn, and Intercom.

Beyond the numbers, I’d like to highlight three areas that reflect SparkPost’s leadership and growth:

  • SparkPost is now the preferred choice of developers for API-driven email delivery. This was evidenced by the recent migration of many Mandrill users to SparkPost after MailChimp announced it would no longer be available as a standalone service. The resulting surge of users to SparkPost was captured in a recent Notablist report analyzing the Mandrill market disruption; this analysis found that over 21 percent selected SparkPost—5 percent ahead of the closest competitor—prompting Notablist to state that “SparkPost Won the Battle for New Users.”
  • SparkPost has earned our reputation as the most reliable and flexible email delivery service provider. Unlike other email delivery providers who continue to expend resources and focus on building and maintaining  their own data centers, SparkPost is the only full-featured cloud email delivery service built 100 percent for the modern cloud.  SparkPost’s leverage of Amazon Web Services, the industry’s preeminent Infrastructure-as-a-Service (IaaS) platform, allows customers and partners alike to experience the benefits of a secure, scalable, and elastic cloud infrastructure—like guaranteed burst rates—while allowing SparkPost to remain focused on developing and expanding its core service offerings and technical innovations.
  • SparkPost is focused on email delivery—and we love our MarTech partners. We’ve developed more than 30 strategic partnerships with innovative marketing technology (MarTech) companies. These marketing application providers give SparkPost customers the combined benefit of leading-edge MarTech functionality with the high-performing email delivery service that is SparkPost’s clear focus.

2016 has proven to be a year of remarkable growth for SparkPost. And I fully expect the next 18 months will be even better.

So, a heart-felt thank you. I can’t wait to see what we build and grow together.

—Phillip Merrick

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