Agena Software - 2026 Pricing, Features, Reviews & Alternatives

Agena Software provides Bayesian network and probabilistic risk modeling software for building, analyzing, and reasoning about complex uncertain systems. Deployed as a desktop application on Windows, macOS, and Linux, with an API available for embedding models into third-party applications and workflows, the platform supports quantitative risk assessment and decision support across a broad range of domains. Target users include risk analysts, data scientists, engineers, and researchers within medium to large enterprises, government agencies, research institutions, and consultancies.

The platform's core capabilities center on graphical probabilistic model construction, scenario analysis, sensitivity analysis, and model simulation and inference. Dynamic discretization handles continuous and hybrid variables without requiring large datasets, while model parameters can be learned directly from empirical data. Expert knowledge can be combined with observed data within the same model, producing transparent, auditable risk models suited to regulatory and forensic scrutiny. Report generation and visual model representation support communication with non-technical stakeholders.

Agena Software serves a wide range of industries, including defense and security, healthcare and medical risk, software and systems engineering, finance and insurance, energy and infrastructure, legal and forensic analysis, and environmental risk. API access allows organizations to integrate probabilistic inference directly into existing applications and automated workflows, extending risk modeling capabilities beyond the desktop environment.