Redmine is a project management and issue tracking software that includes a built-in time tracking feature. It allows users to track time spent on projects and issues, categorize time entries by activity, and supports multiple tracking methods such as built-in tracker, plugins, and commit messages. Its time tracking capabilities help teams accurately calculate billable hours and monitor productivity.

Apploye specializes in employee time tracking and comprehensive productivity monitoring. It provides detailed insights for businesses seeking to manage teams and optimize efficiency.

Avaza is a unified work management platform with integrated time tracking for tasks and projects. It supports different views (Kanban, Gantt) and is suited for teams needing combined project management and time tracking.

Bitrix24 is a business management suite providing project and time tracking tools, including time assignment and visualization in Gantt charts and Kanban boards. It is suitable for teams that need integrated time tracking within a broader project management environment.

Cattr is an open-source time tracking tool designed to monitor employee productivity through features like screenshot capture, automatic activity detection, and customizable extensions. It supports on-premises deployment for secure data storage and transparency, making it highly relevant for teams needing robust time tracking solutions.

Comprehensive task management solution with built-in time tracking to monitor work progress and efficiency.