Ora Alternatives for Linux

Slack is a leading cloud-based platform designed for team communication and collaboration. It offers a central location for conversations, file sharing, and app integrations, enabling teams to work more efficiently and stay connected regardless of location.

Redmine is a robust and flexible open-source project management web application designed to help teams manage projects, track issues, and collaborate effectively. It offers a wide range of features, including multi-project support, Gantt charts, time tracking, and extensive customization options through plugins and themes.

Task Coach is a free and open-source personal task manager designed to handle compound tasks and notes. It's a versatile tool for organizing your to-do list with support for subtasks, categories, and tracking time spent on tasks, making it suitable for both simple task management and more complex project organization.

Trac is a mature open-source, web-based project management and bug tracking system. It integrates closely with version control systems and provides a wiki for documentation, making it a comprehensive tool for software development teams.

Toggl Track is a powerful yet simple time tracking application designed for individuals and teams. It offers intuitive ways to record work hours across projects and tasks, providing valuable insights into where time is spent. Available across multiple platforms, it enables seamless tracking and reporting for improved productivity and billing accuracy.

Odoo is a comprehensive suite of integrated business applications designed to streamline operations across various departments, from CRM and e-commerce to accounting and manufacturing. It provides a modular approach, allowing businesses to select and integrate the functionalities they need.

Mantis Bug Tracker is a free and open-source, web-based issue tracking system designed primarily for software defect tracking. It offers a straightforward interface and a range of features suitable for managing projects and tracking the lifecycle of bugs and issues.

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.

Bric is a comprehensive professional services automation platform designed to streamline project management, time tracking, resource allocation, and financial analysis for teams. It offers a suite of tools from detailed task management and scheduling to insightful reporting and forecasting, empowering businesses to optimize operations and maximize profitability.

Org-mode is a powerful and flexible mode for GNU Emacs, designed for note-taking, project planning, to-do list management, and authoring documents. It utilizes simple plain text files with intuitive markup.

Todo.txt is a simple yet powerful command-line task management system. It leverages a plain text file to store your to-do list, making it highly portable, easily searchable, and compatible with numerous tools and operating systems. Its minimalism offers a clean separation from complex feature sets, focusing purely on task management.

Restyaboard is a robust, open-source Kanban board alternative to Trello. It is designed for project management and team collaboration, offering a visual way to manage tasks, track progress, and communicate effectively.

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.

Phabricator is a comprehensive, web-based suite of tools designed to streamline software development workflows. It integrates code review, task management, bug tracking, internal documentation, and repository hosting into a single platform.

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.

Open Atrium is a powerful open-source collaboration and project management platform built on Drupal. It provides a modular framework to create customized intranets, team sites, and project workspaces, facilitating communication, document sharing, task management, and more within organizations.

Taskwarrior is a powerful, open-source command-line task management tool designed for serious productivity enthusiasts. It provides a highly configurable and efficient way to track, prioritize, and manage your tasks directly from the terminal, supporting complex workflows like GTD.

OpenProject is a powerful, web-based open-source project management software designed for teams of all sizes. It offers comprehensive tools for managing projects, tasks, teams, and communication in one centralized platform. Ideal for organizations prioritizing collaboration, flexibility, and data control.

Nitro was a free, open-source task management application designed to help users organize their daily tasks and boost productivity. It featured a clean interface and supported various integrations for a streamlined workflow.

Tasque is a free and open-source task management application designed for simplicity and efficiency. It helps users organize tasks, manage to-do lists, and optionally track time.

GitBucket is an open-source, self-hosted Git platform built with Scala. It provides a user-friendly web interface for repository management, collaboration tools, and integration capabilities for teams looking for a lightweight alternative to larger platforms.

Springloops is a powerful web-based version control and deployment service tailored for web developers. Supporting Git and Subversion, it offers integrated code collaboration, automated deployments, and a user-friendly interface to streamline development workflows from code commit to production.

PMRobot was a project management software tailored specifically for the unique needs of software consulting companies. It offered tools for collaboration, task management, file sharing, and time tracking within project contexts.

YouTrack is a powerful and flexible bug tracker, issue tracking system, and project management software designed for development teams. It provides a centralized hub for managing projects, tracking tasks, reporting bugs, and collaborating efficiently, offering a highly customizable workflow and extensive integrations.

Flyspray is a powerful yet lightweight, web-based bug tracking system designed to streamline software development and project management workflows. Built in PHP, it offers a customizable platform for tracking bugs, managing tasks, and fostering team collaboration.

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.

Tuleap Open ALM is a comprehensive open-source platform designed for agile project management and software development teams. It integrates various tools like Git, Kanban, Scrum, and issue tracking into a single, unified environment.

FogBugz is a comprehensive web-based project management system designed to streamline development workflows. It integrates bug and issue tracking, project organization, team collaboration, and customer support features into a single platform, making it ideal for software development teams of all sizes.

Conqu is a versatile task management application designed to help users organize their tasks, projects, and notes effectively. It offers a robust feature set including cloud sync, hierarchical task structures, integrations with popular services, and tools for both individual productivity and team collaboration.

Nozbe is a robust task and project management application designed to help individuals and teams implement the Getting Things Done (GTD) methodology for enhanced productivity and collaboration. It offers a flexible environment for managing tasks, projects, and time effectively.

TimeCamp is a comprehensive time tracking and productivity tool that offers automatic monitoring, project tracking, invoicing, and reporting. It helps businesses and individuals understand how time is spent, improve efficiency, and manage billing accurately.

Pancake is a comprehensive self-hosted business management suite offering online invoicing, project management, time tracking, and proposal generation for freelancers and small businesses looking for a one-time purchase solution.

Go For It is a streamlined productivity application designed to keep you focused on your immediate tasks. It features a simple to-do list integrated with a versatile timer, ideal for implementing techniques like Pomodoro.

Rachota is a free, portable time tracking application designed for individual users, freelancers, or small teams managing multiple projects. It provides accurate tracking, insightful reports, and a simple interface without the need for installation or internet connectivity.

Klok is a robust desktop-based time tracking application designed for freelancers, small teams, and individuals. It offers detailed activity tracking, project management, transparent reporting, sync across devices, and anti-procrastination tools to help users manage their time effectively and boost productivity.

BamBam! is a comprehensive project management solution designed to empower teams with robust task tracking, collaborative tools, and agile methodologies. It integrates time tracking, source code management, and deployment capabilities, offering a unified platform for project execution from planning to delivery.

VivifyScrum is a comprehensive single-page application designed for agile project management, offering robust tools for Scrum and Kanban teams. It facilitates seamless collaboration, task management, reporting, and integration with popular development tools, making it ideal for software development, web design, and general team-based projects.

DeskTime is a comprehensive time tracking and productivity monitoring software designed for individuals and teams. It automatically tracks computer usage, analyzes productivity levels, and provides detailed reports to enhance efficiency and manage workflows effectively.

WakaTime is an open-source productivity tool that provides developers with automatic time tracking metrics across various editors and IDEs. Gain insights into coding habits, improve focus, and boost productivity with detailed reports on your programming activity.

Request Tracker (RT) is a highly customizable request tracking and workflow automation system written in Perl. It is extensively used by IT departments, customer support teams, and development organizations to manage tasks, issues, and communications with users effectively. RT provides a robust framework for handling diverse workflows, from simple helpdesk tickets to complex project management and bug tracking.

TimeVizor is a comprehensive employee monitoring and time tracking software designed to enhance productivity and transparency within organizations. It offers automated activity tracking, performance management tools, and detailed reporting, making it ideal for businesses with remote or in-office teams seeking better work hour accountability and efficiency.