LibrePlan Alternatives for Linux

fluxday is a free and open-source task and productivity management solution designed specifically for growing startups, focusing on streamlined task workflows and team accountability.

GanttProject is a free, open-source project scheduling and management application for Windows, Linux, and macOS. It allows users to create Gantt and PERT charts, manage resources, assign tasks, track progress, and generate reports.

Avaza is a comprehensive cloud-based business management suite designed for service-based businesses. It seamlessly integrates project management, collaboration, time tracking, expense tracking, and online invoicing into a single, intuitive platform, accessible from anywhere on any device.

Bitrix24 is a comprehensive business management platform offering a robust suite of tools for CRM, project management, team collaboration, and communication. It caters to businesses of all sizes, with a free plan available for smaller teams, providing a centralized workspace to enhance productivity and streamline operations across various departments.

Active Collab is a comprehensive project management platform designed for teams of all sizes. It offers a wide range of tools for task management, collaboration, time tracking, and invoicing, all integrated into one intuitive web-based interface, making it ideal for streamlining project workflows and boosting productivity.

GNOME Planner is a free and open-source project management software designed for individuals and small teams. It leverages the Work Breakdown Structure (WBS) methodology and provides tools for task management, resource allocation, and progress tracking.