The World’s Leading Email Sending & Delivery Platform

Brands like Airbnb, Twitter, Zillow, Booking.com, & more trust SparkPost to send 4.5+ trillion emails into consumer inboxes each year.

  • Don’t just send emails, make sure they’re delivered. Reduce bounces, blocks, and delays by leveraging aggregate data from millions of emails in real time.
  • Auto-scale your sending. Whether you want to send 100 messages or a billion, get the same low latency – less than 2 seconds in transit. And our burst rate SLA guarantees 10k+ messages per second.
  • Ensure enterprise-grade security. Leverage 2FA, intrusion detection, and email encryption on our SOC 2 certified platform. Authenticate with DMARC, SPF, and DKIM, plus stay GDPR compliant.

THE WORLD’S LARGEST BRANDS TRUST SPARKPOST

The New York Times
Pinterest
Booking dot com
Twitter
Airbnb
Zillow

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