Make Decisions with Confidence
Visualize and analyze complex decisions with TreeAge Pro models
TreeAge Pro is the leading tool for building visual models:
Markov Models, Partitioned Survival, Discrete Event,
Patient Simulation, Legal Models & more…
TreeAge Pro provides the analysis tools you need:
Cost-Effectiveness, Sensitivity Analysis,
Monte Carlo Simulation, Legal Analysis & much more…
What’s new in TreeAge Pro 2025, R2
Healthcare: Combine Survival Estimates, TPWeb PartSA and PSA & More
Business: Model PDF Summary with Node Comments
What’s new in TreeAge Pro 2025, R1
Healthcare: Markov Model Wizard, Markov Plot & More
Business: Legal Model Wizard, Model PDF Summary & More
Existing Customers
Make the most of your TreeAge Pro software. Download installers,
renew your license, get support, training and more.
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New to TreeAge Pro?
Explore our products and features to see how TreeAge Pro can help you build advanced decision models to analyze your decisions.
Teachers and Students
Teach health economic modeling using TreeAge Pro’s visual modeling and analysis tools, so students can focus on concepts & biology rather than formulas & coding.
5
fantastic reasons to get started now…
Ease of Use
“Easy to use, menu driven. Does not require a very steep learning curve. Menu driven options and manuals make it easy.”
US Hospital-Based Clinician
“Shows a clear diagram of a cost benefit analysis of health care options to fully digest costs indirect and direct.”
Clinical Researcher, Healthcare Government Decision-Maker
“TreeAge Pro allows me to integrate counsel’s thinking about all of the many uncertainties involved in the case and to make sure that the client is given the most thorough and realistic evaluation of the risks they face.”
Litigation Attorney