Upload your data, configure your model, and let ModelBuilder handle the rest. Get publication-ready reports and interactive simulation apps — automatically.
Includes Theophylline demo dataset to try immediately
A streamlined workflow from data upload to deployed simulation app
Upload your PK/PD dataset in CSV or NONMEM format
Choose compartments, covariates, and estimation method
nlmixr2 fits your model with SAEM, FOCEI, or nlminb
View diagnostics, download reports, deploy simulators
Everything you need for reproducible pharmacometric analysis
SAEM, FOCEI, FOCE, nlminb, BOBYQA — choose what works best for your data
GOF plots, CWRES diagnostics, individual fits, and ETA distributions
Flexible covariate specification on clearance, volume, and other parameters
Publication-ready reports with parameter tables, fit statistics, and diagnostic plots
Generate interactive PK simulators from your fitted models with one click
1/2/3-compartment, oral, IV, SC/IM, linear and Michaelis-Menten elimination
Join researchers using ModelBuilder for faster, reproducible pharmacometric analysis.
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