Send confidently with Twilio SendGrid
Get all your email delivered in seconds and without interruption. Our flexible Email API and proprietary Mail Transfer Agent (MTA), intuitive console, powerful features, and email experts make it easy.
How it works
Twilio SendGrid delivers
Undelivered emails are missed opportunities
Maximize inbox placement
Use our hybrid, fully redundant MTA for powerful performance, including automated queue handling and throttle risk detection.
Protect your reputation as a trusted sender
Improve email deliverability with Deliverability Insights, sender authentication, SPF and DKIM, reverse DNS, and dedicated IP addresses.
Get an edge on the competition
Benefit from peering to directly deliver email to Google, Yahoo, AOL, and Apple. Consult with email experts who serve on industry-leading groups MS11WG, ESPC, DMA, and EEC.
Whether you’re sending 100 emails or 100 billion—it just works
emails sent each month
median email delivery speed
deliverability rate for customers like Nextdoor
for nines uptime SLA
Built to deliver a better email experience
Get started with a few lines of code
SendGrid Email API
Integrate with our RESTful APIs and SMTP in minutes
Code in your preferred language
Start building your email program with interactive docs
Create email templates, view stats, and troubleshoot delivery in an intuitive UI
Add onboarding services to help with email program architecture or email service migration
Optimize your customer experience across the entire lifecycle
From signup confirmation to ongoing nurture messages, manage all your emails in one place and create custom triggers to deliver them when you want.
Terms of service updates
Customer loyalty program
Looking for an easy-to-use email marketing platform? Check out Marketing Campaigns
Start with email and stay connected on any channel
With the Twilio platform, you can meet your customers on the communication channels they prefer—email, SMS, voice, or video.
It’s easy to get started with our email service. Sign up for free on Twilio SendGrid.