GanttPROOnline Gantt chart maker for professional project management
vs
OpenProjectPowerful classic, agile or hybrid project management in a secure environment.
Comparison · Project Management · weekly run Nov 3
GanttPRO vs OpenProject
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
GanttPRO is the stronger AI pick in Project Management: it has a visibility score of 0 versus 0 for OpenProject.
Choose GanttPRO if…
No clear advantage in the published data.
Choose OpenProject if…
- You prefer a larger, established vendor (51–200 employees)
AI visibility side by side
Latest weekly run · Nov 3
| Metric | GanttPRO | OpenProject |
|---|---|---|
| Visibility score | 0% | 0% |
| Change vs last week | New | New |
| Rank in Project Management | #49 | #53 |
| Share of voice | 0% | 0% |
| Mentions this run | 0 | 0 |
| Positive in AI answers | — | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
GanttPRO 0pp · OpenProject 0pp over 0 weekly runs.
Engine by engine
GanttPRO leads on 0 of 3 engines
ChatGPT
AI Mode
Perplexity
GanttPROOpenProject
Head to head in AI answers
0 engine answers name both brands
0GanttPRO ranked higher
0OpenProject ranked higher
Features, pricing & fit
| Dimension | GanttPRO | OpenProject |
|---|---|---|
| Pricing model | Per seat | — |
| Entry price | $7 per seat / mo | — |
| Free plan | No · 14-day trial | — |
| Deployment | Cloud-based | On-premises or hosted by OpenProject in the EU or Germany |
| Support | Live chat, Email support, Learning center and tutorials, Knowledge base | Community forum and tickets, Email support (Basic and above), Phone support (Professional and above), Dedicated support engineer (Corporate) |
| Founded | 2015 | — |
| Headquarters | Kraków, Poland | Berlin, Germany |
| Employees | 11–50 | 51–200 |
| Funding | Funding round, type not stated | Accelerator/incubator investment (TechCode, minority stake) |
| Best for | Small teams that need clear task visualization, and larger teams and companies that run project portfolios and manage resource workload | Organizations that want open source project management with control over their data, including universities, public sector bodies, NGOs and companies focused on data sovereignty. |
Plans side by side
GanttPRO
Core$7per user per month, billed annually
Advanced$10per user per month, billed annually
Business$17per user per month, billed annually
Enterprise$25per user per month, billed annually
OpenProject
Pricing not available.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “GanttPRO vs OpenProject”, https://slateindex.ai/compare/ganttpro-vs-openproject, data of Nov 3, 2026. Licence: CC BY 4.0.