With Caspio, creating Facebook apps is as easy as creating any other kind of web database application. Visit http://apps.facebook.com/caspio-demo-apps/ to see several of the familiar samples from our App Gallery running inside Facebook, as shown below.
This is a powerful capability, allowing you to interact with Facebook users within the comfortable environment of the service, rather than asking them to click away to another website. You can include the Facebook page address for your Caspio application in Facebook advertising campaigns, or in links you send to other users.
Note: I’m working with Caspio on promotional writing for their service.