Tom's Planner is a web-based tool and application service provider for project planning, management and collaboration.

Users can register for a free account or choose a paid version.

Tom's Planner is available in five languages and is used by thousands of users on a daily basis in more than 100 countries worldwide.

Customers range from fortune 500 companies to small mom-and-pop shops.

Tom's Planner has been reviewed by PC World,[4] TechCrunch,[2] Lifehacker,[5] and several other periodicals.