Authenticates the email sender and verifies that the sender and content are intended.
Protects the server-to-server connection and every piece of the email sent through it (attachments, sender address, etc.)
Automates upon sign up. No switch to turn it on, no added cost.
Industry-leading Live Customer Support
SendGrid provides free customer support via phone or online chat weekdays between 6am and 6pm (Pacific Time) with critical incident support available 24×7, 365 days a year. Our technical support representatives are the best in the business and are available to answer your questions, large or small. Online self-support is also available via our extensive documentation site, our online support knowledge base as well as our active developer community.
Powering your Email from the Cloud
SendGrid’s cloud-based email delivery infrastructure allows you to send email without having to maintain your own in-house email infrastructure. SendGrid’s scalable infrastructure and flexible APIs allow you the ability to easily integrate and scale, reducing the complexity of your SMTP infrastructure, and removing the cost of maintaining your own infrastructure.