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Simulation Analysis and Modeling II Software

Simulation Analysis and Modeling II (SAAM II) is a compartmental 
(nonlinear ordinary differential equation, ODEs) model builder, 
including an intuitive graphical user interface, extensively used in a 
variety of contexts, including PK-PD. It is widely regarded as a user-
friendly and powerful compartmental modeling designer, enabling 
quick and efficient creation of prototype models. As such, it is 
suitable for beginner and expert modelers alike.
Trusted by thousands of users in academia, leading industries, startups and agencies.


Build your structures without coding

Solve and plot your models


Multiple fit to data

  • Written in C

  • Extremely fast multi-curve fitting

  • Bayesian Option (MAP)

  • Validated/optimized by >20 years of use

Social and Pages

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