Reach The Inbox

Plan, execute, and optimize your email programs with the industry's most trusted email sending and deliverability platform

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We deliver nearly 40% of
all B2C & B2B email

1.8 Billion

Over 1.8 billion unique devices engaged in the cloud

99.9 %

Uptime,
guaranteed by SLA

Trusted · Reliable · Powerful · Innovative

SparkPost Email Sending & Deliverability Platform

SparkPost is the world’s largest and most reliable email sender, delivering nearly 40% of all commercial emailthat’s 4 to 5 trillion sends annuallyand also has the world’s largest email data footprint to help enterprise-level brands make data-driven decisions to improve their email performance.

Email sending

Trusted to deliver 40% of all commercial email

The world’s most sophisticated enterprise-level senders trust SparkPost for its high standards of performance, reliability, speed, and security.

Get started today with SparkPost cloud sending APIs.

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SparkPost Signals interface illustration
  • Email Expertise
  • Graph icon Data & Intelligence
  • Security, Privacy, & Compliance

Elevate Email

Why SparkPost?

The SparkPost platform is powered by the industry’s largest data network, a team of email experts to help brands elevate every aspect of their email program, and a security and compliance posture to support even the most regulated industries. The world’s most sophisticated senders trust SparkPost to elevate their email.

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Case Studies

Don't Just Take Our Word For It

Brands like Twitter, Pinterest, and Adobe leverage SparkPost to elevate their email performance and unleash the power of their email program. On average, our customers experience open and click rates that are 4x above the status quo.

For brands that rely on email communication, our reliable sending technology and powerful analytics are the perfect recipe for success. 

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For Zillow, it’s about more than just zip codes.

Zillow uses SparkPost to ensure home buyers have reliable access to all the info they need to find their dream home.

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Email drives digital engagement & growth at the Financial Times

Learn how the Financial Times delivers email, engagement, and digital growth for its business, using SparkPost’s email API.

Resources

Content By Our Experts

Slack Engage Collaborate Enjoy
By Elsbeth Russell

How SparkPost Builds Our Remote-First Culture with Slack

“We only allow work-related Slack channels.” 🚩🚩🚩🚩🚩🚩🚩🚩🚩🚩🚩🚩🚩🚩🚩🚩 How would you feel if you joined a new company and discovered that the use of Slack was limited to work-related conversation? When I joined SparkPost in August, it was quickly apparent that wouldn’t be the case. I was immediately welcomed to the team and directed to the

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Time Management Relax Breaks
By Lauren Stein

The Art of Juggling Home Life vs Work Life

Throughout the last year, the balance between working and finding personal time has completely shifted. Being in an office setting, then coming back home to relax and possibly spend time with your children/spouse has all changed in the blink of an eye. As a college student, taking a full class load, interning, and still having

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Email in 2021

If you’re in the midst of planning your 2021 email strategy or have an interest in understanding where the industry is headed check out our latest benchmark report.

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