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The simple way to resell domains, SSL, and email

Resell domain names, professional email, and SSL certificates at scale with Tucows OpenSRS. Set your own margins and manage it all through a single platform.

Trust the numbers. We’re the reseller platform of choice for thousands of businesses worldwide.


17+ million

4+ million


Domain resellers, skip the integration work with OpenSRS Storefront


Add a domain search and checkout to your website and let clients self-manage. Set up your Storefront today.

Resell domains, email, and SSL on your terms

Don’t give your customers a reason to take their business elsewhere. Instead, provide them with a single destination for their digital needs. Our white-label platform allows you to expand your product offerings easily so you (and your customers) can enjoy the benefits.

A single platform makes reselling easy

Manage domains, email, and SSL all in one central, secure location using our control panel or automate everything using our API.

Flexible solutions to resell on your own terms

Provide customers with a seamless experience with our white-label products and set your own margins to grow your business.

Work with a trusted provider

With a platform built on 20+ years of industry experience, rich resources, and expert advice, you have everything you need to start reselling.

Get fast expert support, 24/7

Connect with our customer service team, day or night. Our support team is based in Canada and is always ready to resolve any questions or concerns.

Selling domains

woman using phone selling domains

Selling domains made simple

Domain names are at the center of everything we do. Our white-label platform makes it easy to set your margins, brand your end-user messages, and offer 650+ TLDs to your customers.

  • Start selling in minutes through our intuitive control panel
  • Leverage our API to seamlessly integrate our products into your platform
  • Use our turnkey Storefront to add a fully built domain search and checkout to your website without any integration work

Low-cost professional email

Boost customer loyalty with low-cost professional email

OpenSRS Email is an affordable, secure, and reliable email solution trusted worldwide. It costs less than comparable alternatives and gives you flexible mailbox storage of up to 100GB.

Whether you are looking to give email away for free, as part of a bundle, or offer it as a value-added service, OpenSRS Email allows you to pay for what you need and avoid the upfront and ongoing operational costs of running an in-house solution.

two men using low-cost professional email two men using low-cost professional email

SSL certificates

SSL certificates for every customer need

Resell the world’s most trusted SSL certificate brands at wholesale prices. We offer Wildcards, SAN, DV, OV, and EV options, plus resources to help you offer the right certificate.

As an OpenSRS SSL reseller, you can:

Who is OpenSRS for?

Website builders

Create a totally seamless website-building experience and increase customer loyalty.

Marketing agencies

Create simplicity for your clients by offering additional value-added services in a one-stop shop.

Internet service providers

Boost customer stickiness by cross-selling or bundling our solutions with your products and services.

Hosting companies

Resell on your own terms and increase margins by integrating our whitelabel products.

Trusted By

Trusted worldwide by companies that care about customer experience

Become a domain reseller today