HostCosmos provides web hosting services for individuals, businesses, and resellers, with servers in Europe and the United States. Its offerings include general web hosting, WordPress hosting, and reseller hosting designed to accommodate growing website and business needs. Reseller plans provide account control and white-label branding, enabling customers to launch their own hosting businesses.

The platform is built around cPanel and WHM for managing websites, domains, email, databases, and hosting accounts. HostCosmos highlights LiteSpeed web servers, CloudLinux OS, and WordPress-optimized environments for performance, stability, and security. Hosting plans include free SSL certificates, while Softaculous provides one-click installation for WordPress and other applications. Customers can also request free website migration from another provider.

HostCosmos promotes 24/7 support from a human expert team, along with tools for managing and optimizing WordPress sites. The website also offers domain registration, with prices shown for extensions including .com, .net, .eu, .uk, and .us. Additional services and resources include an affiliate program, client portal, network status information, and published service terms and policies.