Easily send email from your web apps.

Over THOUSANDS of developers trust SocketLabs to deliver billions
of emails every month.

SocketLabs is Built for Developers, By Developers

Reach the Inbox With Industry-Leading Deliverability

Integrate with Your Application in Minutes

CUSTOMER TESTIMONIAL

Elections Online

"It’s vital to have reliable email notifications accompany each election or I won’t stay in business. I don’t have the expertise needed to get email to the inbox for all the messages I send, nor do I have the time or even the desire to become such an expert.We selected SocketLabs and have never looked back. Using SocketLabs to handle email delivery relieves me of that burden so my focus can remain where it should be: on developing the most innovative voting system available."

- David Simms, President & Founder Elections Online

Ready to Try SocketLabs?

Integrate In Minutes With Our Fast, Flexible & Reliable Email APIs

Receive Email

View Inbound API

Receive inbound email via webhooks.

Get Notifications With Webhooks

View Notification API

Receive real-time delivery status and engagement notifications with webhooks.

Marketing Campaigns

View Marketing API

SocketLabs Marketing API provides developers with the ability to manage lists.

Query Statistics

View Reporting API

Access statistics about a mail stream in scenarios where webhooks are not appropriate.

Start Sending In 3 Easy Steps

Integrate and deliver via SMTP or API while benefiting from industry deliverability.

Create a free developer account to start sending up to 20,000 emails every month.

Sign up for a developer account

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Setup your domain

Add the domain you want to send from

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Start sending

Send emails from your domain using the API or SMTP. You can also send with your favorite programming language using any of our official or community supported

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SocketLabs Loves Developers

No credit card required • Sign up in 30 seconds • Get access to all features immediately

Send Email From Any Platform

SocketLabs plays well with your favorite platforms and development frameworks, including .NET, Ruby, PHP, Java, Python, Node.js, Objective-C, Swift and more! As a developer, you have all the tools you need to embed powerful email functionality into your applications. See all code samples on GitHub >>

Reliable email API to send, track, & parse email from your app

Signup free & easily integrate with just 7 lines of code

API documentation & live developer support (start chat now)

THOUSANDS of developers trust SocketLabs to deliver billions
of emails every year.

Get 20K emails/mo to test your API!

Starting at only $9.95/month!

Setup with 7 lines of code!

See All Code Samples

Developer questions answered.

What's an Email API?

The fastest way to start sending email from your app or website without having to build and maintain your own servers.

Email API Definition:

The fastest way to start sending email from your app or website without having to build and maintain your own servers.

Get 20K emails/mo to test your API!

The fastest way to start sending email from your app or website without having to build and maintain your own servers.

Why do I need an Email API?

The fastest way to start sending email from your app or website without having to build and maintain your own servers.

What can I do with your Email APIs?

Email API for Java, ... (list other keywords)

What Email APIs Do You Support?

Explain

Why do I need to integrate my app with an email delivery solution?

Contact Info

I have more questions about your email API

Choose your API then try it out immediately by activating your free account!

Phone

Tap To Call

US: 800-650-1639

International: +1 484-418-1285

Live Chat

Open Live Chat

Get your questions answered through live chat.

Submit a Ticket

Submit a Ticket

Have an account? Visit our Support Center to submit a ticket.

We're Always Here For You

Have questions or need help? Here's how to reach support:

Check Out Our .NET Library!

Hey .NET Developers!

var client = new SocketLabsClient(serverId, apiKey);

var message = new BasicMessage();

message.Subject = "Sending A BasicMessage";
message.HtmlBody = "<html>This is the Html Body of my message.</html>";
message.PlainTextBody = "This is the Plain Text Body of my message.";
message.From.Email = "[email protected]";
message.To.Add("[email protected]");

var response = client.Send(message);