Proven Email Infrastructure
Choose an email platform architected for reliable delivery at scale.
Choose an email platform architected for reliable delivery at scale.
Purpose-built for your email delivery
Overcome email delivery challenges at scale with our optimized mail transfer agent (MTA) and infrastructure.
Rely on our fully redundant hybrid infrastructure designed to keep our cloud platform accessible
Navigate the complex email ecosystem with intelligent delivery optimization
Grow with SendGrid—we sent 1.3 trillion emails for customers in 2021
Email outages are a pain for you and your customers.
Don’t rely on just one cloud region or data center. Our hybrid model with multiple data centers, global inbound edge locations, and formal failover policies ensure availability so your requests always go through.
Avoid fire drills with consistent 99.99% uptime SLA available
Mitigate risks with proactive maintenance, biweekly swing tests, automated alerts, and more
Keep data secure with message encryption, SSO, API keys, 2FA, and anti-phishing protections
Reaching inboxes is complex.
Trust that your transactional and marketing emails get delivered with intelligent handling, reputation management tools, and industry-leading delivery expertise.
Improve your sending reputation with automatic retries, queue optimization, and threat detection
Set up easy-to-use tools for SPF, DKIM, link branding, and ReverseDNS
Use Email Address Validation, suppression management, and DMARC
Upgrade your email with dedicated governance, actionable metrics, and expert consultation
11.7 billion emails sent on Cyber Monday 2024 with 0 service disruptions
Our MTA delivers emails at an unrivaled scale and manages peaks to ensure top performance at any sending volume.
Deliver with infrastructure that processes 134+ billion customer emails monthly
Send with benchmark limits of 15k transactions per second, median delivery speeds of 1.9 seconds
Peer directly with top recipient mailbox providers including Google, Yahoo, Apple, Microsoft, and AOL
The tools and expertise you need to optimize your inbox delivery rate.
Send on a world-class platform that delivers more than 90 billion emails every month
Experts can help you optimize your program, troubleshoot, and resolve issues.
Our support teams can give you information and guidance when you need it most.
Free to get started. Free to send.