SendGrid

SendGrid is a cloud-based email delivery platform that provides transactional and marketing email services for businesses. It offers APIs and SMTP integration to send, receive, and track emails reliably, with features like email templates, analytics, and deliverability tools. The platform helps developers automate email communications while ensuring high inbox placement rates and compliance with email standards.

Also known as: SendGrid API, Twilio SendGrid, Sendgrid (common misspelling), SG, SendGrid Email Service

🧊Why learn SendGrid?

Developers should use SendGrid when building applications that require automated email sending, such as user registration confirmations, password resets, newsletters, or marketing campaigns. It is particularly valuable for handling high-volume email traffic, improving deliverability through dedicated IPs and reputation management, and simplifying compliance with regulations like GDPR and CAN-SPAM. Use cases include e-commerce notifications, SaaS product updates, and customer engagement workflows.

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Learning Resources

SendGrid Documentation

SendGrid API Quickstart Tutorial

Twilio SendGrid on YouTube - Getting Started

SendGrid Email API Course on Udemy

Related Tools

Email Api Transactional Email Email Marketing Smtp Twilio

Alternatives to SendGrid

Mailgun Amazon Ses Postmark

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