Zoho Projects integrates seamlessly with the full suite of other Zoho apps which makes it a necessity if you're using the other Zoho suite of products. But as a stand alone it functions as well. Consider this, everyone has multiple projects that there managing at all time. It doesn't matter if it's a simple project that you do on a regular basis, that big annual event, or ongoing quarterly projects like preparing reports. The thing is, most projects big and small have multiple moving parts and keeping track of those part is paramount to the successful completion of every project. Zoho Projects allows you to create project task lists on the fly or if you're really smart, you'll build and save a template to use for repeating or similar projects. Now here's where it gets super cool. You can have a project template with a long list that is automatically assigned to different users and can be task or time dependent. So instead of spending all of your time managing the project, Zoho Projects manages the project yet you still get the do the work. There is also a feature which allows you to track time, completion percentages, and billing.