Appcelerator provides a number of products to enable you to build your applications for desktop and mobile.
The Titanium Platform provides an Titanium SDK for the different application environments. The SDK provides the necessary tools, compilers and APIs for building for the target platform.
Titanium Developer is the visual environment for managing your Titanium-based projects. Once installed, Titanium Developer will keep you up-to-date with the latest SDKs as they're released.
Appcelerator Analytics is a web-based application available to Appcelerator Network members to manage their Titanium-based applications. You can use the Titanium API to customize your application's analytics data.