OpenProject
Open-source project management software for classic, agile and hybrid teams, with Gantt charts, boards, Scrum, time and cost tracking, available free to self-host or as a hosted Enterprise edition.
- Free plan
- Free trial
- Per-seat pricing
- Cloud
- AI features
- Vendor-sourced
- Verified 23 Oct 2026Sources are dated on this profile
- 5 sourcesLinked, typed and dated
- Vendor and official documentationHow this profile was compiled
- Not an endorsementStack18 has not tested this product
What is OpenProject?
OpenProject is open-source project management software from Germany that covers work packages, Gantt charts, agile boards, Scrum, meetings, time and cost tracking and budgets. The Community edition is free with no minimum users and can be self-hosted. Enterprise plans run on-premises or in the cloud and cost €5.95 (Basic), €10.95 (Professional) and €15.95 (Premium) per user per month, with Corporate on request, a 14-day free trial and user minimums.
- Best forPublic sector, education and research organisations that need open source and data control
- Team size fitSmall teams, Mid-size teams, Large enterprises
- PricingCommunity is free with no minimum users. Enterprise per user per month: Basic €5.95 (25-user minimum), Professional €10.95 (25), Premium €15.95 (100), Corporate on request (250). 14-day free trial. Free plan available.
- Main limitationPaid Enterprise plans have minimums of 25 users for Basic and Professional, 100 for Premium and 250 for Corporate.
- AlternativesJira, Asana, ClickUp, Wrike, Zoho Projects
OpenProject overview: who it is for and what it does.
OpenProject is built for organisations that want full control over project management software: public sector bodies, universities, engineering and construction firms, healthcare, banks and software teams that need classic planning with Gantt charts alongside agile methods. Its page lists customers such as Siemens, Deutsche Bahn, Stadt Köln, Fraunhofer, Harvard University, Greenpeace and Charité. Core work is organised as work packages (tasks, features, phases and milestones) with relations and hierarchies, then viewed as tables, Gantt timelines, Kanban and other agile boards, calendars and Scrum backlogs with sprint boards and burndown charts.
The product is open source and the Community edition is free, with no minimum users and community support through tickets, a forum and user guides. Enterprise plans add paid add-ons and support: Basic adds items such as full baseline comparisons, custom action buttons, team planner and multiple active sprints; Professional adds single sign-on (CAS, SAML, OpenID Connect, Kerberos, Okta), external sharing, internal comments, OneDrive and SharePoint integration and an MCP server for AI; Premium adds portfolio management, resource management and LDAP group sync; and Corporate adds SCIM, Nextcloud Hub, openDesk and XWiki integrations and antivirus scanning for on-premises installs. Premium and Corporate also add remote hands, a dedicated support engineer and faster response times.
Pricing is per user per month and shown in euros or dollars, with multi-year discounts of up to 15 free months on a five-year term, a one-month term for Cloud Basic at €1.00 more per user, and an optional BIM add-on at €1.00 per user per month for construction teams. Plans have minimums: 25 users for Basic and Professional, 100 for Premium and 250 for Corporate, so very small teams rely on the free Community edition. OpenProject says it releases Enterprise features into the Community edition over time and offers special rates for NGOs and educational institutions. Teams that self-host should plan for administration, upgrades and security, since Community support is best effort.
Main problem it solves
Gives teams a full-featured, auditable project management platform they can host themselves, covering Gantt planning, agile boards, time and cost tracking without per-user licence fees in the Community edition.
Typical customer segment
Public sector, education, research, engineering, construction (BIM) and IT teams, plus organisations that require open source, data sovereignty or on-premises hosting.
Target users
- Project managers planning with Gantt charts, milestones and baselines
- Agile teams running Scrum and Kanban
- Public sector and research organisations that need open source and data control
- Construction teams using BIM and IFC models
Primary use cases
- Project planning and scheduling
- Agile boards and Scrum sprints
- Time tracking, cost reporting and budgeting
- Project portfolio and resource management
- Meeting agendas and minutes linked to tasks
- Migration from Jira
What makes it distinct
- Free open-source Community edition with no minimum users
- Choice of on-premises or hosted Enterprise cloud
- Classic Gantt scheduling and agile Scrum and Kanban in one product
- BIM add-on for construction and a Jira migrator
OpenProject features explained.
Planning and agile delivery
- Work packages and relations
- Work packages break projects into tasks, subtasks, features, phases and milestones with relations, hierarchies and a table view of dependencies.
- Gantt charts and scheduling
- Gantt charts and timelines support automatic and manual scheduling, working days and, from Basic, PDF export and full baseline comparisons.
- Agile boards and Scrum
- Kanban and team boards, version and subproject boards, a Scrum product backlog with sprint boards and burndown charts, with multiple active sprints and sprint sharing on paid plans.
- Calendar, meetings and notifications
- Calendar views, meeting agendas and minutes linked to work packages, in-app notifications, date alerts and email digests keep teams on schedule.
Time, cost and portfolio management
- Time tracking and costs
- Time logging, unit and labour costs, budgets and detailed spent-time reports track effort against plans, and Professional can require exact start and end times.
- Portfolio and resource management
- Premium adds portfolio management, resource planning by availability and skills, a customisable project life cycle and project initiation requests.
- Custom fields, workflows and templates
- Custom fields, workflows, work package templates and project templates adapt the tool, while Basic adds hierarchy fields, custom actions and form configuration.
- Wiki, documents and forums
- A project wiki, documents with collaborative editing and forums keep documentation next to work.
Integrations, security and AI
- Developer and file integrations
- GitHub and GitLab integrations link pull requests to work packages, and Nextcloud is included in Community, with OneDrive and SharePoint on Professional and XWiki on Corporate.
- Single sign-on and directories
- LDAP authentication and two-factor authentication are standard, Professional adds SSO providers such as SAML, OpenID Connect and Okta, Premium adds LDAP group sync and Corporate adds SCIM.
- MCP server for AI
- Professional and above include a Model Context Protocol server to bring AI assistants into project data.
- REST API and Jira Migrator
- A REST API supports integrations and plugins, and a guided Jira Migrator imports projects, issues and users.
OpenProject pricing and plans.
Prices from a vendor-published source. Checked 23 Oct 2026 against OpenProject · Fitgap · SaaSRat.
Pricing model
Free Community edition; Enterprise plans per user per month by plan and hosting mode (on-premises or cloud), with user minimums, subscription-length discounts and a currency selector for euros or US dollars.
Free plan
Yes
Free trial
Yes
OpenProject plans and prices (EUR)
Community
Free
Not applicable
Open-source Community features, self-hosted, no minimum users; community support through tickets, forum and user guides.
Basic (Enterprise)
€5.95 per user per month; 25-user minimum
Multi-year terms discounted; 1-month term +€1.00 per user
Community features plus Basic Enterprise add-ons and email support Mon-Fri 9:30-16:00 CET.
Professional (Enterprise)
€10.95 per user per month; 25-user minimum
Multi-year terms discounted
Adds Professional add-ons such as SSO, external sharing, internal comments, OneDrive/SharePoint and MCP, plus phone support and a ticketing system.
Premium (Enterprise)
€15.95 per user per month; 100-user minimum
Multi-year terms discounted
Adds portfolio and resource management, LDAP group sync, remote hands, installation and upgrade assistance and faster response times.
Corporate (Enterprise)
On request; 250-user minimum
Quote
Adds SCIM, Nextcloud Hub, openDesk and XWiki integrations, antivirus scanning, a dedicated support engineer, onboarding training and custom plugin support. Available on-premises only.
Prices are from OpenProject's pricing page. Its calculator lets buyers choose euros or US dollars, but only euro amounts were verified here. Multi-year subscriptions earn free months (for example 15 months free on a five-year term) and the BIM add-on costs €1.00 per user per month. Users are counted as named users, can be added in blocks of 5 on a prorated basis, and can be blocked to free a seat. Some independent sources quote a minimum of 5 users for Basic, but the official page lists 25. Special rates exist for NGOs and educational institutions.
Prices change. Confirm current plans and terms on the vendor's site before you decide.
Visit official website (external) ↗See alternativesOpenProject integrations, API and platforms.
Important integrations
- GitHub and GitLab
- Nextcloud (Community)
- OneDrive and SharePoint (Professional)
- XWiki and openDesk (Corporate)
- LDAP, SAML, OpenID Connect and Okta SSO
- SVN and Git repositories (on-premises)
- REST API
Supported platforms
- Web
- Self-hosted on-premises
- Hosted cloud
API
OpenProject provides a REST API for integrations, automation and plugins, and an MCP server on Professional and above.
Data import and export
A guided Jira Migrator imports projects, issues and users, and Gantt charts can be exported as PDF on paid plans.
The Community edition includes the GitHub, GitLab and Nextcloud integrations, while Nextcloud single sign-on via OpenID Connect is an Enterprise Corporate add-on. Mobile app availability was not reviewed. Individual integrations were not tested.
Balanced and sourced.
Each point cites a source. Editorial summaries are not customer reviews.
Strengths
- The Community edition is free and open source with no minimum users and core project, Gantt, board and time-tracking features. [1]
- Teams can choose on-premises or hosted deployment, with a free 14-day trial for both. [1]
- It combines classic Gantt scheduling, baselines and budgets with agile Scrum and Kanban in one product. [1]
- Enterprise add-ons include SSO, LDAP group sync, SCIM and an MCP server for AI, with tiered support service levels. [1]
- Paid tiers at €5.95 to €15.95 per user per month are competitive with Jira and Asana according to third-party comparisons. [5]
Limitations
- Paid Enterprise plans have minimums of 25 users for Basic and Professional, 100 for Premium and 250 for Corporate. [1]
- Community support is best effort through tickets and the forum, and email support starts at Basic. [1]
- Several features, including SSO, portfolio management and resource management, require higher Enterprise plans. [1]
- Self-hosting requires your own infrastructure, upgrades and security management. [4]
- Support hours are weekday business hours in CET and ET, and Corporate is on-premises only. [1]
Best for
- Public sector, education and research organisations that need open source and data control
- Teams that want Gantt planning and agile boards in one tool
- Organisations migrating from Jira Data Center that want self-hosting
May be less suited to
- Very small teams that need paid support but cannot meet the 25-user minimum
- Teams that want a lightweight, no-setup task tool
Alternatives to OpenProject.
Jira
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Explore →OpenProject compared with similar project management software.
Summaries come from each profile. This is a side-by-side aid, not a ranking.
| Product | Pricing model | Free plan | Views | Automation | AI features |
|---|---|---|---|---|---|
| OpenProject | Free Community edition; Enterprise per user with minimums | Yes (Community edition) | Work packages, Gantt, Kanban, Scrum boards, calendar | Custom action buttons and workflows (Enterprise add-on) | MCP server on Professional and above |
| Airtable | Per editor per month; viewers and form submitters free | Yes (reported up to 5 editors) | Grid, kanban, calendar, gallery; Gantt and timeline from Team (reported) | Automations with monthly run allowances by plan | AI credits per editor, AI agents and app building |
| Asana | Per user per month by plan | Yes (Personal) | Multiple views; timeline from Starter | Rules; allowances scale by plan | Asana AI with credits by tier (reported) |
| Basecamp | Per user (Plus) or flat monthly rate (Pro Unlimited) | Free personal tier, one project | To-dos, schedule and Hill Charts; no Gantt | Automatic check-ins; limited automation | None documented |
| ClickUp | Per member per month by plan; AI add-on extra | Yes (Free Forever) | Many views; some capped by uses on lower plans | Automations with plan limits | ClickUp Brain add-on (separate cost) |
| Hive | Per user by plan; paid Hive Apps add-ons | Yes (reported limit of 10 members) | Tasks, Gantt and calendar views | Workflows on Teams; automations as add-on | AI Assistant; Buzz AI add-on |
OpenProject head-to-head.
No published comparisons yet.
Join the discussion.
No published discussions mention this product yet.
OpenProject questions and answers
What is OpenProject?
OpenProject is open-source project management software for classic, agile and hybrid teams. It offers work packages, Gantt charts, Kanban and Scrum boards, meetings, time and cost tracking, budgets and a wiki, and can be self-hosted or run as a hosted Enterprise service.
Is OpenProject free?
Yes. The Community edition is free and open source with no minimum number of users. Paid Enterprise plans add extra features, hosting options and professional support.
How much does OpenProject cost?
OpenProject Enterprise costs €5.95 per user per month for Basic, €10.95 for Professional and €15.95 for Premium, with Corporate on request. Basic and Professional require 25 users, Premium 100 and Corporate 250, and multi-year terms are discounted.
Is there a free trial of OpenProject Enterprise?
Yes. OpenProject offers a 14-day free trial of the Enterprise cloud, and a 14-day trial licence key to upgrade a self-hosted Community edition to Enterprise on-premises, with no cancellation needed.
Can I self-host OpenProject?
Yes. OpenProject can be installed on your own infrastructure with the free Community edition or an Enterprise on-premises plan. Installation, upgrade assistance and remote hands are included from the Premium plan.
Does OpenProject support Gantt charts and Scrum?
Yes. OpenProject provides Gantt charts with scheduling, a Scrum product backlog with sprint boards and burndown charts, and Kanban boards, all in the Community feature set.
Can I migrate from Jira to OpenProject?
Yes. OpenProject provides a guided Jira Migrator that imports projects, issues and users, and promotes itself as an alternative to Jira Data Center.
What are alternatives to OpenProject?
Common alternatives include Jira, Asana, ClickUp, Wrike and Zoho Projects. OpenProject stands out for open source and on-premises hosting.
What integrations does OpenProject support?
Documented integrations and ecosystem items include GitHub and GitLab, Nextcloud (Community), OneDrive and SharePoint (Professional), XWiki and openDesk (Corporate), LDAP, SAML, OpenID Connect and Okta SSO, SVN and Git repositories (on-premises), REST API. API details: OpenProject provides a REST API for integrations, automation and plugins, and an MCP server on Professional and above.
What are the limitations of OpenProject?
Paid Enterprise plans have minimums of 25 users for Basic and Professional, 100 for Premium and 250 for Corporate. Community support is best effort through tickets and the forum, and email support starts at Basic. Several features, including SSO, portfolio management and resource management, require higher Enterprise plans.
Which platforms does OpenProject run on?
OpenProject is documented as available on: Web, Self-hosted on-premises, Hosted cloud.
When was the OpenProject profile last verified?
Sources for this profile were last reviewed on 23 Oct 2026. 5 sources are listed under Sources, and prices and plans can change, so confirm with the vendor.
Where this information comes from.
- OpenProject pricing: plans, features and support OpenProject Official Accessed 23 Oct 2026
- Enterprise guide OpenProject Official Accessed 23 Oct 2026
- OpenProject pricing and features Fitgap Third-party Accessed 23 Oct 2026
- OpenProject overview and pricing SaaSRat Third-party Accessed 23 Oct 2026
- OpenProject pricing Toolradar Third-party Accessed 23 Oct 2026
Further official pages: OpenProject pricing (external) · OpenProject Enterprise guide (external)
Plan prices in euros, user minimums, feature allocation by plan, support levels, trial terms and customer list were checked against OpenProject's own pricing page on 23 Oct 2026. Hosting location and the open-source licence come from independent summaries. Product behaviour was not tested.
Stack18 has not tested this product or received anything from the vendor for this profile. Editorial summaries of vendor information are not endorsements. Confirm details with the vendor before buying.
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