Twilio SendGrid is a leader in email deliverability that serves both marketers and developers.
We are a cloud-based SMTP provider that acts as an email delivery engine, so you can send email without the cost and complexity of maintaining your own email servers. Twilio SendGrid manages the technical details of email delivery, like infrastructure scaling, ISP outreach, reputation monitoring, and real-time analytics.
We also offer Marketing Campaigns, our flagship email marketing solution. Use it to raise the bar across all of the email you send—from promotional newsletters to time-based automated drip series. Marketing Campaigns features targeted segmentation and contact list management tools, visual drag-and-drop design, powerful HTML capabilities, integrated Email Testing and Signup Forms, and actionable analytics—all from the brand loved by marketers and developers alike.
Learn more: How to send an SMTP email, How to send email with Marketing Campaigns