Here are companies that offers hosting for ruby applications.
They must offer only ruby hosting. If they offer many languages including ruby, they should be in the hosting category.
Dedicated hosting optimized for Ruby on Rails. Four hosting plans and solutions for SQL support analysis, error investigation, and SSL setup and configuration. Located in Leeds, UK.
For clients developing critical Rails apps, who don't want to handle deployment, or hiring IT staff to manage servers, and want Rails-based 24/7 operation support on reliable infrastructure, and scaling from 10 to 1,000,000 users. Folsom, California, USA.
Offers a service to deploy, manage support, monitor and scale rails applications.
Provides a list of hosting companies for ruby on rails applications.
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