Licensing & deployment
One platform for probabilistic safety analysis, licensed per team: fault tree and event tree modeling, quantification on a proven engine, and everything a study needs to stay collaborative, adaptive and current over the whole life of a system — in the cloud, on Desktop or on-premise.
What's included
The complete professional environment for probabilistic safety analysis — the full platform, with no modules held back, to support your safety approach from design through operation.
- Fault & event trees with cut set analysis and reporting
- Immediate and official quantification on the RFTA engine, with traceable results
- Automated model verification after every change
- Secure cloud repository with controlled sharing and versioning
- Project containers, profiles & batch quantification
- Automation pipelines for scripted, repeatable studies
- Priority support and guided onboarding
Cloud, Desktop or on-premise — your choice
Most teams run NextPSA in the cloud for zero-maintenance access and collaboration; the Desktop edition runs every model and computation locally for offline or air-gapped work; and for strict data-residency requirements, the full platform deploys on-premise, entirely within your own network.
- Cloud: nothing to install, EU-hosted & encrypted
- Desktop: fully local, offline & air-gap-ready for nuclear and defense
- On-premise: runs within your intranet, integrated with your IT and single sign-on, with tailored onboarding & SLAs
- Same modeling core and identical UI everywhere
Same engine, same results
Cloud, Desktop and on-premise run the same RFTA engine on the same models — a result is identical wherever it was computed.
🎓 In academia? NextPSA is free for you.
We support universities, research institutes, teachers and students with free licenses for non-commercial research and teaching — on the same platform professionals use. Tell us about your institution and your course or research project, and we'll set you up.
Questions, answered
What exactly do I get with a license?
A complete PSA environment — full fault tree and event tree modelling and analysis, in one platform. Nothing is held back as a paid add-on.
How do I know the results are right?
Every official run keeps its inputs, logs and results, so a study can be reproduced later. Every model is checked automatically after each change. And quantification runs on RFTA, the engine developed by EdgeMind, validated against an independent reference engine on every release.
Do I need to install anything?
No. The cloud platform runs entirely in your browser — no installation, configuration or local resources required. A Desktop edition is available if you need fully local processing.
How is my data secured?
All communication is encrypted via SSL, and data is hosted on secure, EU-based servers. The platform can also be deployed on-premise, entirely within your own intranet — and the Desktop edition supports fully offline, air-gapped operation.
Can I bring models from other tools?
Yes. NextPSA includes import and migration support, so existing analysis work carries forward instead of starting from scratch.
Is NextPSA only for the design phase?
No. NextPSA is built for the whole system lifecycle: the same shared model carries from design review through commissioning, operation and modifications. Profiles capture each change as a variant of one trusted base model, automated verification keeps it consistent, and batch runs and pipelines refresh the results whenever something changes — so the analysis stays current instead of being rebuilt at each periodic review.
Will the platform grow beyond PSA?
The platform is built to grow: further analysis domains can arrive on the same platform, working on the same models, in the same environment, with no migration. Tell us what you need and we'll share where it sits on the roadmap.
How do I get pricing?
Pricing depends on team size and deployment. Contact us at contact@nextpsa.com and our team will discuss your needs and provide details.
Get started today
Reach out for cloud, Desktop or on-premise pricing tailored to your projects — and if you're in academia, ask us about a free license.