More than 3,000 companies in 93 countries use its software.
OnApp was spun off in 2011 from its parent company, the UK2 Group. LDC provided development capital to support the growth plans of OnApp. The same year OnApp added a global CDN to the OnApp platform, enabling their customers to reach over 170 locations on demand and accelerate video, application and website delivery for their customers.
In 2014 OnApp acquired SolusVM, the virtual server management system used by thousands of service providers to offer Infrastructure-as-a-Service cloud hosting.