Side by side
Group-Office vs project-open
Both stand on project management software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Choose Group-Office if your team wants groupware, CRM, project tools, and a choice of hosted or self-hosted deployment. Compare plan costs and included capacity if you need more than 5 GB per user on Online or need Professional features for over 100 users.
Visit Group-OfficeChoose project-open if your service organization wants project management, ITSM and professional services automation in one open-source application, with Linux or self-hosted deployment options. The Community Edition is free; organizations considering the paid Professional or Enterprise editions should account for their 20-license minimums and included annual support request limits.
Visit project-openThe facts
| Group-Office | project-open | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Yes | Yes |
| Runs on | Android, iPhone, Linux, Mac, Self-hosted, Web, Windows | API, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Online: €12 a month | Professional Edition: €12 per employee a month |
| Plans published | 8 | 6 |
| Maker | Group-Office | project-open |
| Website | group-office.com | project-open.com |
| On project management software | #1 of 188 | #2 of 188 |
Group-Office: what it does well
- Open-source software with a free Community plan for unlimited users.
- Offers both self-hosted and hosted deployment.
- Synchronizes email, contacts, calendars, notes, and tasks across devices.
- Includes CRM, project tracking, reporting, and invoicing tools.
- Connects document editing with OnlyOffice, Collabora Online, and Office 365.
What to know first
- The Online plan includes 5 GB storage per user.
- The Professional self-hosted license is for 1–100 users.
- Several Online tools have additional per-user or per-install charges.
project-open: what it does well
- Combines project planning, staffing, tracking, collaboration and accounting.
- Coordinates projects, dependencies, approvals and resource capacity.
- Includes ITSM modules for incidents, changes, configuration and SLAs.
- PSA functions cover expenses, invoicing, payments and time tracking.
- Offers Linux, Windows, web, self-hosted and SaaS deployment options.
What to know first
- Professional and Enterprise editions require at least 20 licenses.
- Professional Edition includes 2 support requests per year.
- Enterprise Edition includes 6 support requests per year.
- The free Windows installer is suited to 5–6 concurrent users.
Alternatives to Group-Office Alternatives to project-open The whole list