OnePlanPlan. Fund. Execute. One Platform for Strategy, Resources, and Execution.
vs
OpenProjectPowerful classic, agile or hybrid project management in a secure environment.
Comparison · Project Management · weekly run Nov 3
OnePlan vs OpenProject
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
OnePlan is the stronger AI pick in Project Management: it has a visibility score of 1.2 versus 0 for OpenProject.
Choose OnePlan if…
- You want the brand AI engines rank higher (1.2 vs 0)
- You need FedRAMP High (Class D) coverage
Choose OpenProject if…
No clear advantage in the published data.
AI visibility side by side
Latest weekly run · Nov 3
| Metric | OnePlan | OpenProject |
|---|---|---|
| Visibility score | 1.2% | 0% |
| Change vs last week | New | New |
| Rank in Project Management | #35 | #53 |
| Share of voice | 0.2% | 0% |
| Mentions this run | 1 | 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
OnePlan 0pp · OpenProject 0pp over 0 weekly runs.
Engine by engine
OnePlan leads on 1 of 3 engines
ChatGPT
AI Mode
Perplexity
OnePlanOpenProject
Head to head in AI answers
0 engine answers name both brands
0OnePlan ranked higher
0OpenProject ranked higher
Features, pricing & fit
| Dimension | OnePlan | OpenProject |
|---|---|---|
| Deployment | Cloud-based SaaS | On-premises or hosted by OpenProject in the EU or Germany |
| Compliance | FedRAMP High (Class D) | — |
| Support | Online help center at support.oneplan.ai | Community forum and tickets, Email support (Basic and above), Phone support (Professional and above), Dedicated support engineer (Corporate) |
| Founded | 2016 | — |
| Headquarters | San Diego, CA, United States | Berlin, Germany |
| Employees | 51–200 | 51–200 |
| Funding | Private equity (led by Aldrich Capital Partners) | Accelerator/incubator investment (TechCode, minority stake) |
| Best for | — | Organizations that want open source project management with control over their data, including universities, public sector bodies, NGOs and companies focused on data sovereignty. |
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “OnePlan vs OpenProject”, https://slateindex.ai/compare/oneplan-vs-openproject, data of Nov 3, 2026. Licence: CC BY 4.0.