Developers use version control to track changes during software development. Stackable Environments are version control for your web applications. Stackable Environments give you a unique hostname and document root for each version.
Develop, test and compare versions without risking a slip-up on your main site. When you're happy with one version, push it into production with a single-click -- even across a cluster of web servers.
With Stackable Environments, development moves faster. Instead of waiting weeks or even months for a new site to go live, making incremental changes becomes far less worrisome.