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SendGrid Email API and Email Marketing Campaigns

About SendGrid

SendGrid is an integrated email platform built for developers and marketers, offering a reliable API and marketing campaigns capability. It serves teams needing scalable email delivery and performance optimization to drive engagement and ROI.

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Key Features

For teams delivering both transactional and marketing emails, the core value is a programmable, reliable delivery path at scale. It combines a RESTful Email API, SMTP, and marketing campaigns with deliverability guidance to improve inbox performance:

Email API & SMTP

Trusted API and SMTP service enabling scalable email delivery for developers, with language libraries and webhooks.

Email campaigns

Tools to design, personalize, and send marketing emails, including templates and audience targeting.

Deliverability tooling

Guidance and tools to optimize inbox placement and sender reputation, including domain authentication and seed testing.

Scale & reliability

Handles 100B+ emails per month on a globally distributed platform with strong uptime.

Summary

Best for developers building transactional emails, marketing teams running campaigns, and operations teams focused on deliverability.

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