PERT Chart Software: Visualize Dependencies and Build Reliable Timelines
Orchesia guides you through building your PERT diagram, modeling task sequences, identifying the critical path, and establishing reliable timelines before you commit.
A poorly built PERT chart doesn't make timelines reliable.
It creates a false sense of rigor.
Your dependencies are never formalized
Without a PERT diagram, constraints stay in people's heads. Blockers surface during execution, never upstream.
Your PERT rests on a fragile structure
Without a WBS first, dependencies are defined between heterogeneous elements. The diagram mixes levels and the calculations no longer mean anything.
The critical path is calculated without field teams
Built solely by management, the PERT ignores real operational constraints. It gets bypassed as soon as work starts.
PERT within a structured upfront planning approach
In Orchesia, PERT software builds on a clear project structure. It analyzes real dependencies between tasks and automatically calculates the critical path.
Define dependencies from a solid structure
Orchesia guides you in building the PERT from your Work Breakdown Structure. Dependencies are defined between coherent elements at the right level of granularity. The critical path reflects project reality.
Identify what truly drives your timelines
The PERT diagram highlights constrained sequences and the critical path. You know exactly where your deadlines are determined, before making any commitment.
L'IA au service de votre projet
Décrivez votre projet en une phrase : l'IA génère une structure WBS, prédit les tâches et propose les dépendances. Vous validez et ajustez en un clic. Vous gardez la main, l'IA accélère.
Make trade-offs based on facts, not gut feel
In Orchesia, PERT becomes a decision-support tool. You simulate the impact of a priority change or new constraint on timelines before it becomes a problem.
A well-built PERT diagram means an identified critical path, anticipated risks, and timelines you can defend.
A reliable PERT doesn't build itself.
It rests on a clear project structure.
See Orchesia in actionQuestions fréquentes
PERT models dependencies between tasks and identifies the critical path. Gantt charts schedule tasks over time with dates. You build the PERT first to understand constraints, then the Gantt to plan. Orchesia guides you in that order.
Yes. PERT analyzes dependencies between project elements. If those elements aren't clearly defined in a WBS, dependencies are inconsistent and the critical path is meaningless.
Yes. Dependencies are co-built with business teams in the same workspace. They're the ones who know the real operational constraints.
A few minutes if the WBS is already built. AI can also generate an initial dependency structure from a one-sentence project description.
Technically yes, but Excel doesn't automatically calculate the critical path, doesn't dynamically visualize dependencies, and doesn't update when the project evolves. The smallest change forces a manual rebuild.
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Tous les outils pour structurer et piloter vos projets. Essai gratuit de 30 jours.
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Ce qui est inclus
- Accès à toutes les fonctionnalités
- Mises à jour gratuites
- Stockage de vos documents
- Collaboration en temps réel
- Export PDF
Crédits IA
Your timelines deserve better than a rough estimate.
Build your PERT in minutes, identify the critical path, and commit on solid ground. 30-day free trial, no credit card required.