SendGrid API

Ensure delivery of your most important emails

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Integrate and Deliver via SMTP or API in 5 Minutes or Less

Our simple SMTP relay setup and flexible Web and SMTP APIs provide a customizable integration approach for your transactional email.

  • Integrate with support from multiple development frameworks and client libraries.
  • Get answers when you need them through our robust documentation, support, video tutorials, and online community.
  • Access account statistics and engagement data in real-time through our Event Webhook.
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Optimize Your Inbox Delivery and Engagement

Email delivery is our passion. Our industry-leading email delivery platform includes world-class deliverability tools and expertise to make sure your transactional emails get to the inbox.

  • Benefit from domain and link customization, even for those sending from shared IP pools.
  • Eliminate domain spoofing and phishing emails with our custom SPF and DKIM record creation.
  • Acquire dedicated IP addresses to optimize domain and IP reputation.
  • Have your email monitored and managed by our 30+ member team of deliverability experts.
Screenshot of SendGrid's API key permissions feature

Secure Your Sending Environment

You trust your data to us and we take that very seriously. We have a number of measures in place to keep that trust.

  • Secure your email with two-factor authentication, multi-user credentials, API key permissions, IP Access Management, and more.
  • Safeguard your messages with enforced or opportunistic TLS.
  • Benefit from continuous mail flow through our secure, distributed, and redundant data centers.
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Access Robust Documentation and Client Libraries

Integrate and easily send email from your app, whether it's a CMS, framework, CRM, or your own code.

  • Try it out, integrate, build, send, deliver, and track your transactional emails with help from our detailed interactive online documentation.
  • Get set up quickly with our code examples, available in a variety of languages, including: Python, PHP, Go Lang, Java, Node.js, Ruby, and C#.

Share a Single Email Platform With Your Whole Team

SendGrid powers email delivery for your entire team, providing one platform for all your email sending needs.

  • Enjoy access to a single platform for your developers, marketers, business analysts, and designers.
  • Consume recipient engagement data with our powerful dashboard that is easily accessible for non-technical users.
  • Streamline your template creation workflows with our marketing and transactional email template tools.
  • Easily navigate the SendGrid platform through our intuitive user interface.
"SendGrid has been instrumental in scaling our email without interruptions. I'm used to working on imperfect systems, so it's nice to have things just work for me. To have an email provider I can contact with any problems or issues and have them troubleshoot has been really, really valuable."

The SendGrid Difference

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Proven Deliverability

We invest in a team of deliverability experts to optimize inbox delivery on behalf of our customers.

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Scale with Confidence

Our world-class email platform delivers more than 30 billion emails per month.

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24/7 Global Support

Have questions? Our support team is available 24/7/365, and our self-support materials are always available.

Sign up today to experience the power of our email platform.

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