Toggl Track is one of several productivity tools from Toggl, an Estonian company. Toggl began in the early 2000s developing project management software. Toggl Track helps teams and freelancers record their work hours easily, featuring an intuitive calendar view and automated tracking. The platform integrates with over 100 other services (e.g. Jira, Asana, Salesforce). According to the site, Toggl now has over 130 employees and 600,000 active users, and is 100% bootstrapped (with no venture funding). (No specific founders or headquarters are listed on the site.)