OpenProject is an open‑source project management suite offering task boards, timelines, and collaborative docs. Below are 20 robust alternatives—both cloud‑based and self‑hosted—that provide comparable or expanded capabilities for teams of any size.
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Industry‑standard agile tool with customizable Scrum/Kanban boards, advanced reporting, and deep integration with the Atlassian ecosystem.
Flexible work management platform featuring timeline view, workload balancing, and powerful automation for cross‑functional projects.
Card‑based visual planner ideal for simple Kanban workflows, with Power‑Ups for Gantt charts, time tracking, and integrations.
All‑in‑one work OS that lets teams build custom project pipelines, Gantt views, and real‑time dashboards without code.
Unified productivity suite offering tasks, docs, goals, Gantt, and native time‑tracking in a highly configurable interface.
Enterprise‑grade platform with interactive Gantt charts, workload view, and AI‑driven project risk insights.
Comprehensive desktop and cloud solution for detailed scheduling, resource allocation, and portfolio management.
Simple, flat‑structured collaboration hub combining to‑do lists, message boards, file storage, and automatic check‑ins.
Spreadsheet‑styled project manager with Gantt, card, and calendar views plus powerful automation and reporting.
Modular workspace that lets teams build custom project trackers, roadmaps, and knowledge bases in a single page format.
Dedicated Gantt‑chart tool with drag‑and‑drop scheduling, resource management, and client‑facing project portals.
Feature‑rich PM suite offering task lists, milestones, time‑tracking, and built‑in bug‑tracking for development teams.
Hybrid database/spreadsheet platform that can be turned into visual project trackers, Kanban boards, and Gantt views via extensions.
All‑in‑one collaboration suite with task boards, Gantt charts, discussions, and proofing tools for creative workflows.
Open‑source issue tracker and project manager with flexible plugins for Gantt, calendars, and time‑logging.
Agile‑focused open‑source platform offering Scrum/Kanban boards, backlog management, and sprint analytics.
Intuitive Kanban tool with automation, timeline view, and seamless integration with MindMeister mind‑maps.
Professional services automation platform combining project management, resource planning, and financials.
Business management suite that merges project planning, time‑tracking, billing, and KPI dashboards.
Flexible planning tool that supports Kanban, Scrum, and roadmap views with real‑time collaboration for distributed teams.