Twilio SendGrid

Get your emails to the inbox—where they belong.

Send transactional and marketing emails at scale with the platform that offers a 99% deliverability rate. Brands large and small use SendGrid’s world-class email tools to deliver 148+ billion emails monthly.

Get your emails to the inbox where they belong
Get your emails to the inbox where they belong
2024 State of customer engagement this year and beyond
2024 State of customer engagement this year and beyond

2024 State of Customer Engagement Report

Learn how brands are adopting AI to offer fully connected experiences and how customers are responding.

Email API by developers, for developers

Integrate in minutes with our email API and trust your emails to reach the inbox

“SendGrid is an extension of our team—their deliverability insight let’s us focus on delivering great content and experience to our users.”

Nonso Maduka - Director of Product Management

Email API by developers, for Developers
Email API by developers, for Developers
Intuitive email marketing campaigns
Intuitive email marketing campaigns

Intuitive email marketing campaigns

Build meaningful connections with easy-to-use email marketing tools that streamline everything from design to send

“With SendGrid Marketing Campaigns we were able to execute much quicker than we had previously. We cut down on deployment time and were able to integrate additional pieces of our marketing stack.”

Craig Olinger – Vice President, Digital Marketing

API integrations

Seamlessly integrate with our partners and major platforms


The world’s only cloud-based solution for configuration and maintenance of DMARC, SPF and DKIM protects you and your customers from malicious brand impersonators.

This best-in-class data platform offers a comprehensive suite of deliverability solutions and analytics, giving you 360-degree insight into your email delivery performance.

Product features

Deliver emails that convert with Email API and Email Marketing Campaigns

  • Email API features
  • Send reliably at scale with SMTP service—no servers required.

  • Expedite troubleshooting with searchable email activity feed and additional history.*

  • Increase delivery rates with Email Validation API.

  • Collaborate across teams and measure success with an intuitive user interface.

  • And more!

  • Email Marketing Campaigns features
  • Create emails with HTML code, a drag-and-drop editor, or a combination of both.

  • Engage contacts with approachable, time-saving automation.

  • Grow your list with branded sign-up forms embedded on your website.

  • Send pixel-perfect emails with integrated testing.

  • And more!

* Some limitations apply. This launch does not include email volumes over 100 million per month. Additional purchase is necessary for added email history of up to 30 days and new event API endpoints.

Send emails at scale

We processed 148+ billion emails every month in 2023

Twilio SendGrid processed 64+ billion emails over Cyber Week in 2023. More importantly, the SendGrid platform performed brilliantly during this peak sending time — meaning you can trust us to deliver your emails, regardless of the time, volume, or scope.

 Dependable sending at scale
 Dependable sending at scale

10.3 billion

emails on Cyber Monday

148+ billion

avg emails processed each month

8 trillion

emails processed all-time

Email marketing resources

Level up your email program with insights from our experts

2022 Email Deliverability Guide
An Open book

2023 Email Deliverability Guide

Find out what affects email deliverability and how to improve it to ensure messages reach subscribers’ inboxes.

What to know before you send a holiday email
An Open book

Gmail and Yahoo’s New Sender Requirements: A Closer Look

Learn about Gmail and Yahoo!'s new sender requirements and how to become compliant and protect your sending.

2022 Global Messaging Engagement Report
Spreadsheet document

2023 Global Messaging Engagement Report

We surveyed 4,800+ consumers across 6 countries — Brazil, France, Germany, Japan, the U.K., and the U.S. — to better understand customer communication preferences from around the world.

 Get started sending emails with Twilio SendGrid webinar
Customer service headset
47 min video

Get Started Sending Emails With Twilio SendGrid Webinar

Learn the basics of using SendGrid to send and receive emails programmatically. Developers of all languages are welcome!

Start sending email with SendGrid for free

Sign up for a free trial to experience SendGrid’s reliable, scalable email delivery.

Start sending email with SendGrid for free
Start sending email with SendGrid for free