Send at scale with SendGrid’s trusted email API and marketing campaigns platform, delivering 148+ billion emails for senders like you every month.

Twilio SendGrid offers tools that build your email communications program. Gather data from and report on the effectiveness of your email campaigns. Add content and accept files through …

SendGrid was founded in 2009 by Isaac Saldana, Jose Lopez, and Tim Jenkins. [3][4] Later, it was incubated through the Techstars accelerator program. [5][6] By December 2009, the …

SendGrid is the world's largest email infrastructure as a service provider. Try our SMTP service for free.

SendGrid has evolved from a simple email delivery platform to a comprehensive solution for email marketing, transactional emails, and API-driven messaging. With its powerful automation tools, …

Twilio SendGrid is a leader in trusted email delivery, sending billions of transactional and marketing emails for over 100,000 paying customers. Find the documentation, sample code, …

Frequently Asked Questions How does Twilio SendGrid work? How does the free trial work? Do I have to sign up for the Marketing Campaigns and Email API separately? Why are the email …