Software-as-a-Service (SaaS) refers to an entire software solution delivered over the Internet, e.g. Google Apps or Salesforce.
SaaS can be part of your online needs - either by tying into SaaS based services as part of your web solution or by providing your own services that your customers and partners can access.
From custom APIs to complete web-based applications, we have helped many companies build online SaaS systems that have enhanced their businesses.