Zoho Projects is the project management software from Zoho, a brand that enables 15 million users to work online. Businesses large and small, from every industry use the app to deliver great work on time. Plan your projects, assign tasks, communicate effectively, never miss an important update and view detailed reports on progress. You can add unlimited users on all plans at no extra cost.
Zoho Projects API lets, users/developers extend their web applications to push or pull data into or from Zoho Projects for application mashups. As the API is purely RESTful, your application could be in any of the programming languages like PHP, Python, Java, e.t.c.