Top 7 Domain Registration Providers SaaS Companies With $1M–$5M Revenue (September 2026)

Houston, Texas, United States

WHMCS is the world's leading online billing and automation platform for web hosts and domain registrars. Our integrated platform enables web hosting providers to automate their operations, reduce costs and improve customer support as well as providing customers with self service access to manage their billing and services. With over 150 API integrations including all leading web hosting control panels, domain registrars and related web services, and many more apps and integrations available via our Marketplace, WHMCS is a secure, scalable and extensible platform for web hosting businesses of all sizes.

Melbourne, Florida, United States

DNSimple provides, DNS hosting and domain management automation services through a powerful API and beautiful web interface. Register domains, manage DNS, and issue SSL certificates, with clients in Ruby, Go, Elixir, Node, and more. DNS hosting service is fully compliant with all the .BANK security requirements. Whether you are a lone developer working on your next killer project, or a seasoned business looking for solid, reliable managed DNS, DNSimple has a plan for you.

Cairo, New Cairo, Egypt

Helps organisations of all sizes to successfully do business online. Our complete portfolio of Internet-based technology services drives business effectiveness and profitability for more than 1,000 customer around the world. We provide a diverse range of technology services including Internet domain name services, critical web hosting, online brand protection and promotion, video content delivery, managed IT services and more across five divisions.

Belo Horizonte, Minas Gerais, Brazil

Turbosite, empresa com sede em Belo Horizonte/MG, há 15 anos no mercado, é uma das maiores empresas no Brasil no segmento de soluções em internet como hospedagem de sites, registro de domínio e internet DataCenter. O Turbosite possui o primeiro genuíno DataCenter de Belo Horizonte, construído sob as mais rígidas normas de segurança, e está entre as seis únicas empresas brasileiras a ser credenciada pelo órgão americano ICANN, e foi também uma das primeiras credenciada pelo Registro.BR como registradora de domínios.

Sydney, New South Wales, Australia

Crazy Domains is a world leading international domain name registrar and web hosting company. We also provide simple-to-use online marketing solutions to help SMEs increase visibility, reach potential customers and monitor the results. Offering innovative cutting edge products and services, we pride ourselves on using the very best technology available, coupled with the great pricing and support we feel everyone deserves. We are a pioneering service provider in a range of world class products and services to millions of customers. From crazy busy individuals and small business owners, to government bodies, celebrities, corporations and Fortune 500 companies, we get you online easily and affordably.

Carlsbad, California, United States

WS is a globally accessible top level domain that works just like .COM and .NET. Anyone, anywhere, can register a .WS domain and establish a personal internet address for life.

Mumbai, Maharashtra, India

Consultancy . Technology . OutsourcingPRODITECH Solutions is the only consulting company which defines,designs and delivers, strategic and measurable Techno-MarketingSolution. Our portfolio includes wide range of servicesManagedHosting, Software As A Service(SaaS), Mobile Apps/Games, SearchEngine Optimization, Search Engine Marketing, Web/WAP Sitesdevelopment etc. We call our self a complete solution provider starting from securing domain name and hosting service tomarketing and promoting new or existing website. Our Services andProducts represent an R&D effort of over 5 years and experts skills.We concentrate on elaboration and implementation of functionalwebsites created specifically to satisfy personal needs, identity andbrand building. We are convinced that neither two clients, nor twowebsites are alike.PRODITECH Solutions collaborates with clients to help them becomea high-performance businesses and governments which comes onlyby building strategic long-term client relationships.