Never worry about email delivery again
Send reliable emails from your website or app. Simple SMTP and API solutions that work for everyone.
SendLayer works seamlessly with 1,000+ platforms:








Finally, an SMTP email service that just works
We built SendLayer to solve real email problems. No complexity, no unreliability, no premium pricing.
Awesome deliverability
Your emails land in the inbox, not the spam folder. Every time.
Detailed email logs
Browse your email history, check delivery status, and know exactly when your messages arrive.
Open and click analytics
See who opens your emails and what links they click, so you know what’s working.
Simple suppression list
Protect your sender reputation by automatically managing bounced emails and unwanted recipients.
Event-based webhooks
Get instant notifications about email events directly to your application or server.
Flexible email relaying
Send through our SMTP server or connect with our easy-to-use API – whatever works best for you.
Smart delivery protection
We actively monitor spam complaints and bounces to protect your domain reputation and delivery rates.
Secured accounts
Protect your account with two-factor authentication and advanced security features.
Human support
Get help from real people who understand email and care about your success.
Integrate with ease
Deploy email capabilities instantly with zero-hassle integration.
https://console.sendlayer.com/api/v1/email
{
"From": {
"name": "Your Company",
"email": "[email protected]"
},
"To": [
{
"name": "John Doe",
"email": "[email protected]"
}
],
"Subject": "This is the email subject",
"ContentType": "HTML",
"HTMLContent": "<html><body><p><strong>Hello world!</strong></p><p>Sent via <a href=\"https://sendlayer.com\">SendLayer</a>.</p></body></html>",
"PlainContent": "Hello world! Sent via SendLayer."
}
https://console.sendlayer.com/api/v1/events
https://console.sendlayer.com/api/v1/webhooks
{
"Event": "delivery",
"WebhookURL": "https://example.com/receive-webhooks"
}
https://console.sendlayer.com/api/v1/webhooks
https://console.sendlayer.com/api/v1/webhooks/{id}
Built for reliability, simplicity, and affordability
The email delivery platform that fits your workflow, not the other way around.
I didn’t expect a response so quickly! Nor did I think it would be so detailed in the explanation. ! Highly recommend it!
Fantastic to get fast service when the need is urgent! My website emails appointment reminders, booking confirmations, and similar. It quickly becomes unmanageable without reliable service. Much appreciated!
David went up and beyond to help me figure out my problem. He’s very good at explaining things.
Why choose SendLayer?
Built from the ground up to solve real email delivery problems.
Quick and Easy
Simple setup in minutes
No complicated onboarding process. Start sending emails fast with our simple platform and clear documentation.

Reliable Email Delivery
Say goodbye to spam folders
Our guided DNS setup and optimized infrastructure ensure your emails reach the inbox, not the junk folder.

Powerful transactional email service
Instant delivery when it matters most
Your customers won’t wait for critical emails. With SendLayer, password resets and order confirmations appear instantly in their inbox.

Visual email tracking
Email analytics that make sense
Turn delivery data into insights. Track opens, clicks, and bounces with intuitive reports that help you make better decisions.

Seamless Integrations
Works with everything you already use
Whether it’s WordPress, WooCommerce, or custom applications, SendLayer’s API or SMTP relay fits into your existing workflow.

Expert support
Real support from email experts
Get help from our team with over 40 years of email experience. We’ve seen it all, solved it all, and we’re here to make sure your emails work perfectly every time.

Solve your website email delivery problems
Say goodbye to missing emails, spam folder issues, and complex setup. Join thousands of businesses sending emails that actually reach the inbox.
Frequently Asked Questions
Want to know more? If your question isn’t listed here, please contact us for a speedy answer.
What is SendLayer?
SendLayer is a transactional email provider that’s easy to use and powerful. You can connect and send your website emails with our SMTP relay and email API for maximum deliverability, reliability, and scalability.
Who can use SendLayer?
Anyone can use SendLayer to send transactional emails via our SMTP relay or API, and our documentation makes it easy to get started, even if you’ve never used a transactional email provider before.
Do I need coding skills to use SendLayer?
You don’t need coding skills to get started with SendLayer. Our SMTP relay is easy to integrate with common WordPress plugins and other applications. If you have development support, you can send email via our API.
I want to test SendLayer first. How can I do that?
When you sign up for an account, you can send hundreds of emails for free. You’ll also be able to use API or SMTP credentials to test our email sending capabilities, email logs, analytics, mailing lists, webhooks, and more. It’s easy to upgrade to a paid plan to increase your sending limits.
How does your billing work?
All of our plans are billed annually, and your sending limit is reset each month (excluding the free trial). If you reach the limit on your plan, or you run out of emails on your trial, we’ll upgrade you automatically to make sure that your emails never fail while you’re using SendLayer.