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We deliver nearly 40% of
all B2C & B2B email
Over 1.8 billion unique devices engaged in the cloud
Uptime,
guaranteed by SLA
SparkPost is the world’s largest and most reliable email sender, delivering nearly 40% of all commercial email—that’s 4 to 5 trillion sends annually—and also has the world’s largest email data footprint to help enterprise-level brands make data-driven decisions to improve their email performance.
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.
Email Expertise
Data & Intelligence
Security, Privacy, & Compliance
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.
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.
Zillow uses SparkPost to ensure home buyers have reliable access to all the info they need to find their dream home.
Learn how the Financial Times delivers email, engagement, and digital growth for its business, using SparkPost’s email API.
Email Volume, Engagement and Inbox Rates Since March 2020 It’s been a while since we’ve provided an update on email benchmark trends in light of the pandemic and the ever-evolving situation that has unfolded over the last 16 months. We like to check in periodically to keep tabs on what is happening when it comes
Intern: A student or trainee who works – sometimes without pay – at a trade or occupation in order to gain work experience. SparkPost Intern: A student who bestows the best opportunity to build their resumé, work and learn from incredible colleagues, make a difference within a company, collaborate across the company, and have a
One of the questions we regularly receive about our Permissioned Email Panel is how accurate it is in terms of forecasting inbox rates. Historically, this has been a difficult question to answer with any authority as there was no source of ground truth to measure against, and so opinions (and general faith in sample statistics)
