Worklenz vs OpenProject: Which Open Source PM Tool Is Better in 2026?
Worklenz vs OpenProject is a comparison between two genuinely open-source project management tools - which already narrows the field considerably. Both are self-hostable and transparent about their code. The real differences are in licensing model, interface complexity, and what “open source” actually gets you at each pricing tier.
Quick Comparison: Worklenz vs OpenProject
| Feature | Worklenz | OpenProject |
|---|---|---|
| License | AGPL-3.0 (fully open) | GPLv3 Community; Enterprise add-ons proprietary |
| Pricing | Free (up to 3 projects); from $9.99/user/mo | Community free; Enterprise from ~$7.25/member/mo |
| Self-Hosting | ✅ Free, unlimited users | ✅ Free (Community), unlimited users |
| Time Tracking | ✅ Built-in, all tiers | ⚠️ Basic in Community; advanced in Enterprise |
| Resource Management | ✅ Built-in | ⚠️ Limited in Community |
| Setup Complexity | Low - minutes to first project | Moderate - more configuration surface |
| Best For | Agencies, SMBs wanting fast setup | Engineering-heavy teams needing Gantt/PMI-style PM |
Pricing Deep Dive
OpenProject’s Community edition is genuinely free and self-managed, with unlimited users - a real strength. But several features (advanced Kanban automation, premium support, certain reporting) sit behind the Enterprise tier, priced around €5.95/member/month (~$7.25) for both Enterprise Cloud and Enterprise on-premises. The self-managed Enterprise plan also carries user minimums: 25 seats for the Basic/Professional Enterprise tier, scaling to 250 for the Corporate tier - which makes Enterprise on-premises a poor fit for small teams that want the extra features without bulk licensing.
Worklenz pricing:
- Cloud: Free plan - unlimited users, up to 3 active projects; Pro Small Teams from $9.99/user/month, Business Small Teams $14.99/user/month
- Self-hosted: Community edition free (unlimited users, full feature set, AGPL-3.0); Business ($99/mo) and Enterprise ($499/mo) for support and advanced needs - no per-seat minimums
The key difference: Worklenz’s self-hosted Community edition isn’t a stripped-down version waiting to upsell you - the paid self-hosted tiers add support and advanced admin features, not core functionality.
Feature-by-Feature Breakdown
Task Management
OpenProject offers a comprehensive feature set: work packages, Gantt charts, Kanban boards, and Backlogs (Agile/Scrum) views - closer to a PMI-style tool. That power comes with more configuration: work package types, statuses, and workflows need setup before the tool feels intuitive.
Worklenz uses a simpler task/subtask/label model with boards and lists, aimed at getting a team productive within minutes rather than after an admin configures workflows.
Winner: Depends on need - OpenProject for teams wanting PMI/Gantt-heavy structure, Worklenz for teams wanting to start fast.
Time Tracking
OpenProject’s Community edition includes basic time logging; cost reporting and more advanced time/budget features require the Enterprise tier.
Worklenz includes full time tracking and utilization reporting in every tier, including the free self-hosted Community edition.
Winner: Worklenz, for not gating time tracking behind a paid tier.
Resource Management & Team Utilization
OpenProject has capacity planning, but meaningful resource views are concentrated in Enterprise.
Worklenz provides team utilization and workload visibility as a core, always-available feature.
Winner: Worklenz.
Gantt Charts & Complex Scheduling
OpenProject has mature, detailed Gantt chart functionality with dependencies, baselines, and critical path views - genuinely strong for construction, engineering, or formal PMI-style project planning.
Worklenz offers timeline/Gantt-style views suited to agency and SMB project planning, but doesn’t match OpenProject’s depth for complex scheduling.
Winner: OpenProject, for teams that need advanced scheduling and critical-path analysis.
Self-Hosting Simplicity
OpenProject’s self-hosted install (via Docker or package) is more involved due to its larger feature surface and dependencies.
Worklenz ships Docker Compose files designed for a fast setup - most teams are running within an hour.
Winner: Worklenz, for setup speed.
Who Should Choose Worklenz?
- Agencies and SMBs that want a fast, low-config self-hosted setup
- Teams that want time tracking and resourcing included at every tier, including free self-hosted
- Teams that prioritize simplicity over PMI-style scheduling depth
Who Should Choose OpenProject?
- Engineering, construction, or formal PM teams needing advanced Gantt/critical-path scheduling
- Teams comfortable with more setup/configuration in exchange for deeper PMI-style features
- Organizations able to absorb Enterprise tier minimums for advanced reporting
Frequently Asked Questions
Is OpenProject’s Community edition really free with no limits?
Yes - unlimited users, no time limit. Some advanced features (premium support, certain automation, advanced reporting) are Enterprise-only.
Is Worklenz’s self-hosted Community edition feature-complete?
Yes - core project management, time tracking, and resource management are available in the free self-hosted Community edition, not gated behind a paid tier.
Which is easier to self-host?
Worklenz’s Docker Compose setup is designed to be running within about an hour for teams with basic Docker familiarity. OpenProject’s install is more involved given its larger feature set and configuration options.
Does Worklenz support Gantt charts?
Yes, Worklenz includes timeline/Gantt-style views for project planning, though OpenProject’s Gantt implementation is more advanced for complex, dependency-heavy scheduling.
Final Verdict
Both tools are legitimately open source, which puts them ahead of most “alternatives” that only offer a closed cloud product. OpenProject is the stronger pick for teams needing PMI-style depth - critical path scheduling, formal Gantt dependencies, construction/engineering workflows. Worklenz is the better fit for agencies and SMBs that want full functionality (including time tracking and resourcing) without the configuration overhead, in a tool you can be running in under an hour.