What Are You Trying To Do?

Send With SMTP

Learn More

Explore Our APIs

Learn More

Improve Deliverability

Learn More

See Plans & Pricing

Learn More

Check Out Free Tools & Resources

Learn More

Join thousands of customers who trust SocketLabs
to deliver billions of emails every year.

Your system is vastly superior as far as user experience, in my opinion - well done!

Steve M.  |  Federated Software Consulting Ltd.

The customer service for Socket Labs is absolutely incredible. It's refreshing and humbling to get such a high level of customer service from an online service.

Mark Evans  |  Candidate Video (www.candidatevideo.com)

I love SocketLabs. It is the best cloud service that I have used so far.

Karthik Sankar  |  FoodALot

Recent News & Content

Top 3 Benefits of DMARC

Today we’re going to talk a little about the benefits of DMARC. What is DMARC? DMARC is an email technology that is really cool. It’s essentially an email authentication protocol that is designed to give email domain owners the ability to protect their domain from unauthorized use. DMARC email authentication is really valuable to companies […]

An Easy to Use PHP Email API – No SMTP Server Required!

SocketLabs has a PHP email library to help you send email from your PHP apps and not end up in the spam folder. Check out our code samples and get started today.

c# send email guide
[Guide] How to Use C# to Send Email From Your Application (With Code Samples)

Need to use C# to send email from your app? In this short guide, we’ll show you how to enable your C# app to send email! Get C# code samples...

SocketLabs Email

SocketLabs is Built for Developers, By Developers

Reach the Inbox With Industry-Leading Deliverability

Integrate with Your Application in Minutes

Learn More About The SocketLabs Difference »