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SendGrid by Twilio provides a cloud-based email delivery service trusted by over 80,000 companies. It offers powerful APIs for transactional email, marketing campaigns, and email validation. Its infrastructure handles billions of messages monthly with robust deliverability tooling.
Deliver millions of transactional emails per day with automatic bounce handling, suppression lists, and ISP-level deliverability optimization.
Build and send marketing campaigns with A/B testing, scheduled delivery, and dynamic content personalization powered by Handlebars templates.
Verify email addresses before sending to reduce bounce rates and protect your sender reputation with the real-time validation API.
import sgMail from "@sendgrid/mail";sgMail.setApiKey(process.env.SENDGRID_API_KEY!);export async function sendOrderConfirmation(to: string, orderId: string) {const msg = {to,from: "orders@yourdomain.com",templateId: "d-abc123templateid",dynamicTemplateData: {orderId,orderDate: new Date().toLocaleDateString(),},};await sgMail.send(msg);return { success: true, orderId };}
Seamless integration, great documentation. Set up in under 10 minutes.
2 days ago
Works well for our use case. Would love to see more webhook event types.
1 week ago
Excellent compliance coverage. HIPAA audit trail works perfectly.
2 weeks ago
| Key | Description | Example |
|---|---|---|
| SENDGRID_API_KEY | API key for authenticating with SendGrid | SG.xxxxxxxxxxxxxxxxxxxxx |
SendGrid is a battle-tested email delivery platform ideal for applications that need to scale from hundreds to millions of messages. It provides both API and SMTP interfaces, dynamic templating with Handlebars, and built-in deliverability tooling including suppression management and dedicated IPs.