Different Types of Web Applications

Business applications range in type from invoicing for freelancers to content management systems to document management systems to banking and financial systems.

We can distinguish between open and closed applications. Open systems are online applications that are easily accessible to anyone who opens an account. Users can access such applications via the Web and can open an account for free or by paying a fee. Closed systems (or line-of-business applications) are usually not accessible outside the company that uses it, and they can be considered “offline” applications (though many systems expose their functionality to business partners via either services or specialized interfaces). Such systems usually run on the company’s local network and are available only to employees.

I don’t know who coined it, but one term I like especially is weblication, which describes what a Web application is in general. This doesn’t mean, though that a Web application is a half-website half-application hybrid. It is far more complex that that.