Affordable, reliable email delivery

One email or millions, we give you the reliability, insights, and expert support you need to feel confident your email is in good hands.

Plus, you can either try for free or get a demo first.

Deliver more email.

Send email via our flexible API, available in C#, PHP, Node.js, Phython, GoLang, Java, and Ruby

Have email your way

Our flexible APIs make sending email, real-time alerting, parsing, reporting, and more possible with just a little bit of coding and without a ton of grief. Get ready to plug in, tweak the dials, and start sending.

Plus, no matter which coding language you use, we speak it, too. Fluently!

Don't sweat the big stuff

Got your email in the cloud? Enjoy the breeze because our Hurricane MTA makes sending mail via SMTP oh-so-simple.

Coupled with our 99.99% system uptime and access to optimization tools, you need to take an SMT-Peek at the tools you’ll have at your fingertips.
StreamMonitor allows you to monitor email performance across all subaccounts and offers issue priority scoring so you can identify accounts most in need of help first and receive next-step guidance within a few clicks.

Never send blindly

Used to driving the email car blind? So dangerous. Using SocketLabs Spotlight email analytics, you get an AI-powered map showing you what’s working, what’s not, why, and what to do about it.


Now you know how to improve to make your email ROI shoot through the roof.

More ways we can help

Our Services Include

All the tools, guidance, and expert-led support you need — right when you need it — for ultimate success with email.

Our folks take the time to understand your business so we can direct the right resources for the task at hand.

Discuss your performance, ask questions, and get the help you need from experts with 10+ years experience.

Ensure peak performance during your onboarding period with 3 months of technical expert guidance and support.

Review noteworthy trends, milestones, and issues that may impact your future performance with experts you can rely upon.

Don't take our word for it!

What customers say about us

"SocketLabs is clearly driven by customer success and has become a trusted partner of SignUp.com"
Patrick Dyson
CTO, SignUp.com
"It was like a breath of fresh air having something that we could plug into in our environment, and make a few customizations, and be up and running in the blink of an eye."
Kevin Baker
Technical Director, eProductive
"We should have transitioned a long time ago. With SocketLabs, we're not just a number. I've got the name of a person I can ring up if I've got a problem."
Alec Dobbie
CEO, Fanfinders
"We’ve finally found a team of professionals that is capable of providing infrastructure that fits our very dynamic email sending needs. Their proactive support is unparalleled and it truly feels like having a reliable business partner on our side."
Benedikt Deicke
Co-founder, Userlist
"We've been working together for at least 8 years, and we wouldn't trust anybody else with our email delivery."
Lindsay Willott
CEO, Customer Thermometer
"Ultimately, we realized that email is an incredibly specialized area requiring dedicated, expert resources. We saw vast improvement after switching to SocketLabs’ managed email service."
Jim Voss
EVP of Technology & Information Security, Bridgeline

Learn More About StreamScore