SendGrid, now hosted on Twilio.com, provides email delivery and marketing tools for businesses seeking to communicate with customers at scale. Its core offering is the SendGrid Email API, alongside an SMTP service designed to support reliable, high-volume email sending. The platform reports delivering more than 200 billion emails each month and emphasizes proven deliverability. For marketers, SendGrid offers flexible tools for creating and managing engaging email campaigns, with pricing information available for both its API and marketing products.

SendGrid’s email solutions remain available and supported through Twilio, where customers can also access product documentation and other resources. These include a Help Center with AI-assisted answers and troubleshooting, partner services for integration and deliverability optimization, and guidance through its blog and Resource Center. The wider Twilio platform offers additional capabilities for building customer engagement solutions, including verification and identity, alerts, support, and sales tools. SendGrid serves developers and marketing teams with options to integrate email into applications, send campaigns, and find assistance for implementation and optimization.