Diagramium vs Rillsoft Project
Diagramium
diagramium.comRillsoft Project
rillsoft.comSide by side
| Figure | Diagramium | Rillsoft Project |
|---|---|---|
| Price from | Free | €60/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| Linux | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 2 | 39 |
| Spec score · Gantt Chart Software | 7.7 (#28) | 8.6 (#6) |
| Integrations | The privacy policy identifies Google sign-in as an optional independent service and says the app itself talks only to Diagramium's website and its database provider. | Rillsoft Project supports MS Project import and export via XML and MS Excel import and export via CSV. |
| Intended users | The About page names developers, product managers, teachers, analysts, and support teams among its intended users. | Rillsoft describes the product as suitable for mid-sized industrial companies, engineering offices, technical and IT service providers, manufacturing teams and PMO organizations. |
| Purpose | The Gantt chart maker creates project schedules with tasks, dependencies, milestones, progress, a critical-path highlight, and a Today marker. | Rillsoft Project supports project planning, scheduling, resource planning, capacity planning, multi-project planning and project controlling. |
| Scheduling | Charts can use calendar dates or project days, with Daily, Weekly, and Monthly time-axis scales. | It provides Gantt charts, task dependencies, automatic scheduling, critical path analysis and buffer times. |
| Support | The About page directs questions and feedback to a sign-in-required contact form or [email protected]. | A software service agreement includes feature updates, program corrections, and support by phone, remote access and email; annual cost is 15% of list license cost with a €300 minimum. |
Plans
Rillsoft Project
- Light — single-user license€357, paid once
- Light — single-user license€357 a month
- Standard — single-user license€579 a month
- Standard — single-user license€579, paid once
- Professional — single-user license€899 a month
- Professional — single-user license€899, paid once
- Enterprise — single-user license€1,399, paid once
- Enterprise — single-user license€1,399 a month
- Light — floating license€413 a month
- Light — floating license€413, paid once
In their own words
Diagramium
Diagramium is a web-based Gantt chart maker for creating project schedules and presenting them step by step. Charts can include tasks, dependencies, milestones, progress, a highlighted critical path, and a Today marker. Timelines use calendar dates or project days with Daily, Weekly, or Monthly scales. Present mode reveals tasks sequentially and can add AI voice narration, subtitles, and speaker notes for each step. After loading, the browser editor works offline. Charts remain in browser storage and exported files; the privacy policy says content is not uploaded, no cookies are set, and no third-party analytics are used. PNG, SVG, and PDF exports do not require an account. Animated GIF, video, and animated SVG exports require a free Google sign-in account. Clearing site data can permanently delete unexported local charts.
Rillsoft Project
Rillsoft Project supports project planning, scheduling, resource and capacity planning, multi-project planning, and project controlling. Scheduling tools include Gantt charts, task dependencies, automatic scheduling, critical path analysis, and buffer times. A shared resource pool tracks capacity, qualifications, working times, and availability across parallel projects; capacity analysis can flag demand and bottlenecks before specific employees are assigned. Project controlling compares progress, schedules, effort, and costs with reference plans to identify variances. The software imports and exports MS Project data through XML and Excel data through CSV. It is a Windows desktop client that can work with local project files, an on-premise Integration Server, or Rillsoft Cloud. A full-function trial lasts 30 days; afterward, projects can be read but not created or edited. Freeware is limited to private, non-commercial use, while Reader can view but not edit saved projects. Single-user licenses are listed from €357 a month, plus applicable VAT.