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

Our 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, including Node.js, Ruby, Python, Go, PHP, Java, and C#.
  • 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.

Optimize Your Inbox Delivery and Engagement

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

  • Improve deliverability with domain and link customization, whether sending from shared IP pools or a dedicated IP.
  • Eliminate domain spoofing and phishing emails with our custom SPF and DKIM record creation.
  • Have your email monitored and managed by our 30+ member team of deliverability experts.
  • Maximize your email engagement to your mobile app experience with our universal linking functionality.
Learn Why We're the Delivery Experts

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, precise teammate permissions, 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.

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 secure account sharing by specifying access levels for your developers, marketers, accountants, 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.

What Our Customers are Saying

Integration took 3 lines of code and about 30 seconds.

Bart Lorang
CEO and Co-founder

SendGrid was the only provider that had the email tools, expertise, and platform flexibility to let us put transactional email infrastructure on autopilot.

Oliver Hurst-Hiller
CTO and Head of Product

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.

Alex Karweit
Engineering Lead
Read their case study ›

Over 55,000 paying customers trust SendGrid to send more than 30 billion emails every month.

The SendGrid Difference

Proven Deliverability

We offer domain authentication, compliance and deliverability coaching, and proactive ISP outreach to ensure you achieve optimal inbox delivery.

Scale With Confidence

Whether you’re a startup or a large enterprise, we can handle your important emails. Our world-class platform delivers more than 30 billion emails per month.

Email Expertise

With SendGrid, you have an expert in your corner. Our Customer Success and Support Teams give you the information and guidance you need, when you need it.

Send With Confidence

Partner with the email service trusted by developers and marketers for time-savings, scalability, and delivery expertise.

See Plans and Pricing
Newsletter Subscription

Sign up for our newsletter to get The Scoop on product and email news.

Please enter a valid email address.