Explore Our Email Delivery Solutions

Email APIs & Libraries

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SMTP Relay Service

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Email Deliverability

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Transactional Email

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Developer Hub

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Email Marketing

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StreamScore™

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SMTP Server

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Inbound Email Parsing

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Email Analytics

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Helper Libraries for Developers

Expedite your integration with our helper libraries for email sending services. Use our libraries to integrate and easily send email from your app, whether it’s a CMS, framework, CRM, or your own code.

See All Code Samples on GitHub

See Our Libraries & Code Samples

Speed up development with pre-built libraries and code samples for popular languages. Choose a library below!

You’re in Good Company

Working with Socketlabs has allowed us to focus on growing our top line revenue while enjoying the email assurance that they provide. From the moment we signed up through unique challenges that we have experienced, it has been their support and understanding that has made us a loyal customer. We would recommend their services to anyone that is looking for a world class system backed by their world class support.

Kevin McManaway  |  E-Media Direct

We tried your competitor and they were almost impossible to get in touch with and when we finally did, they were no help. We have always believed that customer service is the reason for our success and it is nice to do business with a company that feels the same.

Bob Heimann  |  Edge Manufacturing

We can’t do business without email and SocketLabs makes email happen for us.  We could have picked tons of providers but I am glad that we chose Socketlabs.  SocketLabs doesn’t just work, it works WITH us.

Jason Storey  |  IT System Administrator, Mage Solar Projects, Inc.

Because of SocketLabs expertise, excellent service and smooth operation, we were able to get out of the email management business and go back to focusing on our core product.  SocketLabs' turn-key email solution made it easy to off-load our email processing. In addition, they have a friendly, responsive team of email experts that helped us resolve our email deliverability issues and an API and reporting that gives us a critical level of visibility into the process.

Doug Tung  |  CTO, CircleUp.com

Forex Robot Trader is a multimillion dollar company that depends on e-mail marketing for its continued success. I put my trust in SocketLabs over a year ago and they have not let me down.  They have answered every e-mail, even on weekends, and guided me along the way to help increase productivity and keep complaints down to a minimum.  I consider SocketLabs like a business partner and their e-mail delivery system is 2nd to none. They continue to add new features continuously.

Don Steinitz  |  President, Forex Robot Trader

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