The new go-to email platform for your SaaS
Here’s why: easily create, integrate, send, automate, and analyze your emails. Sidemail comes packed with templates for any scenario and functionality to let you hit the ground running — in minutes. Meaning, you get to focus on what you do best, while your whole email game is as simple as making a cup of coffee.
Send transactional emails via API
Start sending emails like password reset or welcome email from your application in just a few minutes — Sidemail makes it incredibly easy to create, deliver, maintain, and analyze beautiful transactional emails.
Learn more →await sidemail.sendEmail({
toAddress: "user@email.com",
fromName: "Startup name",
fromAddress: "your@startup.com",
templateName: "Single sign-on",
templateProps: { url: "https://your.app/sso?token=123" },
});Make it yours in 5 clicks
With Sidemail, you get a beautiful email design that you can fully customize — upload a logo, pick the right colors, and your favorite font (it makes such a huge difference!). Turn off the layout and send text-based emails to feel more personal.
Stress‑free email delivery
You’ll appreciate our robust email delivery that has been battle-tested by giants like Netflix, Stripe, Coinbase, HBO, Vodafone for almost a decade.
Sidemail is built upon Amazon’s AWS infrastructure and uses Amazon’s mail servers, which means highly reliable email delivery that scales extremely well.
Plug’n’play with Stripe
Import your customers' emails from Stripe into Sidemail with one click, no code required. After that, you can automate sending of emails that help convert, engage, prevent churn & more.
- One click import
- Always up-to-date data
- The fastest way to get started
Nothing could beat Sidemail
“We were absolutely blown away by how awesome the Sidemail offering has been for us at Quicka. We looked at rolling our own and leveraging existing providers but nothing could beat Sidemail for simplicity and ease of use for beautiful transactional emails. Thanks Patrik and the team!“
By far the easiest email service
“Sidemail is by far the easiest email service I have used. I was up and sending welcome emails in 10 mins. That’s it. It can send transactional, marketing and newsletter emails. It support dark mode from get go and is ready for different email clients. All you have to do is upload two different icons for light and dark themes.“
Everything sorta just works
“I wanted something a bit easier so I didn’t have to do all the template legwork, and this project, I really wanted it to look gorgeous... I spent a couple of hours standing up some html templates in their editor. From there, it’s as easy as calling up the template name and passing in some variables and everything sorta just works.“
Exactly what I needed
“My app messages sent with PHP mail() ended up in spam. I’m no email expert, and Sidemail seemed to do exactly what I needed, so I replaced mail() with a code snippet from Sidemail, and it just worked. I had some trouble setting up DNS, so I contacted the Sidemail support and quickly got a helpful response that resolved my issue.”
Sending in minutes
Try Sidemail free for 7 days. No credit card required.
Start trial
P.S. we can’t keep up the product pages with all the new stuff we daily ship into Sidemail, so best if you try it and see for yourself! — Patrik & Kristyna
Meet the founders
Hi there! We’re a tiny 2‑person startup, 100% bootstrapped. When we needed Sidemail, it didn’t exist. Integrating transactional emails into an app felt like reinventing the wheel. To sent product updates, it was a nonstop struggle with unnecessarily complicated marketing tools. So in 2018, we challenged ourselves to fix that — build Sidemail. In the words of Ross Edgley, we were naive enough to start, stubborn enough to finish.
Learn more about us →