ActivityWatch is a free opensource app that automatically tracks how you spend time on your devices such as phones and laptops.

Ora is a real-time all-in-one workspace for teams.

Avaza is a beautiful online software suite with modules for Project Management, Timesheets, Expenses & Invoicing. Access from anywhere, with any device.

Skwish freelance is a project management tool packed full of features to help manage scopecreep; collaborations, finances, invoicing and teams you're working …

Iris is a software for eye protection, health and productivity.

DeskTime is a real-time time tracking service that analyzes productivity.

Bric is software that helps you manage your professional services team’s time.

Sandglaz's agile boards help you accomplish more with less stress.

Gmelius is a free browser extension available for Google Chrome, Mozilla Firefox and Opera that customizes the look and feel.

TimeCamp is an advanced time-tracking app which also offers a variety of reporting, billing, and invoicing features.

Klok is a time tracking application.

WakaTime is an open-source text editor plugins for metrics about your programming.