Custom domains and white-labelling for SaaS made simple

The easiest solution for offering branded custom domains to your customers.
Secure, reliable, and scalable.

Trusted by

  • SparkLoop
  • Memberstack
  • June
  • Checkify
  • Fairmint
  • MightyHQ
  • Lebesgue
  • Catchin
  • Funnable
  • Allora Software

The #1 SaaS white-labelling platform

Run your application on custom domains in less than 5 minutes

The most easy-to-use API — add or remove custom domains with ease, and much more.

Focus on the creative work

We'll handle the heavy lifting, you focus on solving the problems for your customers instead.


HTTPS is enabled by default

Every custom domain gets its own TLS certificate. Never worry about expiring certificates again. We'll renew the certificates for you.


Multi-region infrastructure

A truly global infrastructure is required to ensure high availability, reliability, and scalability. Security patching, scaling, deployments? We handle all this complexity for you.

Customer Support

Email / Phone

We understand this is a core part of your business and we take it seriously. That is why we're dedicated to providing the world-class customer support.

Start Your Free Trial Today

Your SaaS is minutes away from running on custom domains.

Not sure if this will work for you? Book a call with us.

Trusted by smartest SaaS companies worldwide.

    • SaaS Custom Domains has been a game-changer for us at The ease of adding custom domains, coupled with the app's high availability and reliability, has truly impressed me. The amazing customer support is just the icing on the cake. I couldn't be happier with this partnership.

      Tyler Bell
      Co-founder at Memberstack
    • At Lebesgue, we looked into multiple white-labelling solutions. In the end, we decided to go with SaaS Custom Domains. We're using it just a bit over 6 months now and I'm impressed! The API is super simple and the team is super-fast to answer any questions we have.

      Josip Begic
      Founder & CEO at Lebesgue
    • At, we specialize in one-page checkout solutions for Shopify stores. SaaS Custom Domains made implementing custom domains effortless, elevating our brand's professionalism and trust. The seamless integration and outstanding support were exactly what we needed. I wholeheartedly recommend SaaS Custom Domains to any SaaS company looking to improve their brand consistency and customer experience.

      Taras Pavlyshyn
      Founder at
    • I was thrilled to find Adding multiple custom domains, something not natively supported by, became a breeze. Integration was seamless and allowed us to provide personalized domains to our users effortlessly. The support and quality from are top-notch and Drago is awesome, always there to help when needed. I can't recommend it enough!

    • We're running a few thousand custom domains at SparkLoop. Since we started using SaaS Custom Domains, more than 3 years ago, we've never had a single issue. Highly recommend!

      Manuel Frigerio
      Co-founder at SparkLoop
    • At Fairmint, we make it easy for companies to grant equity and receive community investments. We looked at many solutions on the market to implement custom domain on top of our AWS serverless stack and, by far, SaaS Custom Domains provided the best technical solution: easier for our customers to implement (only 1 simple CNAME to add) and easier for us to implement (no need to manage a custom CNAME for each customer). The process is super simple, and the support team was there when we needed them.

      Thibauld Favre
      CEO at Fairmint

Simple pricing, for everyone.

From a startup to an enterprise that uses 10's of thousands of custom domains — there's a perfect plan for you

Billed Annually

100 domains

$16/ mon

  • API
  • Active DNS monitoring
  • Automated DNS instruction emails
  • 24-hour email support
Get started

500 domains

$79/ mon

  • API
  • Active DNS monitoring
  • Automated DNS instruction emails
  • integration
  • Email support
Get started

2,000 domains

$249/ mon

  • API
  • Active DNS monitoring
  • Automated DNS instruction emails
  • integration
  • Priority email support
Get started

5,000 domains

$499/ mon

  • API
  • Active DNS monitoring
  • Automated DNS instruction emails
  • integration
  • Priority email support
Get started

5,000+ domains


  • API
  • Active DNS monitoring
  • Automated DNS instruction emails
  • integration
  • Priority phone & email support
Book a call

Frequently asked questions

If you can’t find what you’re looking for, contact us via email.

    • Can I try it for free?

      Yes, there is a 7-day free trial.

    • Can you help us implement custom domains system on our own servers?

      Yes, we offer on-premises package and have extensive experience running it for companies in their own cloud. Book a call with us to learn more.

    • How do you generate TLS certificates?

      We use Let's Encrypt and ZeroSSL to generate certificates.

    • What are the rate limits?

      There are no rate limits.

    • Can my users point their CNAME to my domain instead of

      Yes, point a CNAME on your own domain, e.g. to, and ask your users to point their CNAME to

    • Will I have to change the code of my SaaS app?

      It depends on your use-case. You may need to change your code a bit. But, usually it's a quick change and we can help you with that.

    • Where are the TLS certificates for my custom domains stored?

      They are safely stored in Amazon's durable distributed file storage.

    • Where are you servers located?

      Our servers run on all continents. We use Amazon Web Services (AWS).

    • How do you ensure high availability and reliability?

      The service is distributed across multiple regions. Incoming traffic is first routed to the closest entry-point to our private network, and then travels to the closest healthy server. Using the private network keeps packet loss, jitter, and latency consistently low, even when the Internet is congested. In case of a server or a region experiencing issues, the traffic is routed to the closest healthy region.

Not sure if this is for you?

Book a completely free consultation call and we'll answer any questions you may have. No strings attached.

Book a free call