Phoenix PK/PD Modeling and Simulation Software

Certara’s Phoenix platform is the leading PK/PD modeling and simulation software used worldwide by 6,000 researchers at biopharmaceutical companies, academic institutions, and global regulatory agencies, including eleven divisions of the US FDA.

Phoenix extends the winning formula of WinNonlin by combining its trusted algorithms with built-in, easy-to-use graphical user interface and textual editor for advanced analysis. Phoenix 8.1 offers features that support compliance and efficiency, including:

  • Fully-integrated WinNonlin Validation Suite for fast automated software validation in under 30 minutes
  • Visual workflows that can be reused and locked to increase efficiency, maintain compliance, and create reports
  • CDISC SDTM and SEND data preparation
  • High-quality tables and figures
  • A project-centric design to easily store, share, and reuse Phoenix projects


Accomplish More with Phoenix 8.1

Powers Easy Validation and One-Step Calculation of NCA Ratios
Coming soon in June 2018

Phoenix continues to set the gold standard in PK/PD software with innovative features that streamline analysis, save time, and provide regulatory agencies with transparency into the analytical process.

Watch our latest webinar to get the most out of Phoenix >

Certara Professional Certification
Coming Soon!

Certara Professional Certification program will be launching in June 2018 as an online accreditation of user competency and proficiency of PK/PD data analysis using Certara software such as Phoenix WinNonlin.

Earning a Certara Professional certification will show that you have passed a rigorous exam, validating that you have the necessary skills to perform PK/PD analysis using the industry leading software. Certifications expand your professional reach with new credentials by demonstrating that you know how to use the tools to complete PK/PD analyses effectively and efficiently.

The first certification available in June 2018 will be “Phoenix Certified NCA Analyst” using Phoenix WinNonlin Version 8.0 or 8.1.

Certifications will be valid for 3 years.

Phoenix WinNonlin

Enhanced NCA Engine with New Parameters

Compute concentrations at any time point and user-defined parameters

Set criteria for the terminal slope calculation in NCA to ensure compliance

New in Phoenix 8.1! Automatically calculate NCA ratios including renal clearance, accumulation ratio, linearity index, parent to metabolite exposure ratios, and more

Phoenix WinNonlin Validation Suite

New & Faster Validation Suite

Expedite software validation to under 30 minutes, saving significant time

Immediately access validation results within Phoenix after execution

Improved in Phoenix 8.1! Access robust reports and validation PDF documents aligned with regulatory agency guidance

Phoenix NLME

Faster Runs, New Distributed Delay Function & VPC

Reduce run times via parallelizing jobs on our compute grid

Use the distributed delay function to simplify coding of complex models

Upgraded in Phoenix 8.1! Create Visual Predictive Checks for different types of data such as continuous data with BQLs, categorical data, and time to event data

Phoenix Workbench: New Features for Quality Control & Ease-of-use

  • Lock Phoenix workflows with a password to prevent changes and for quality control
  • Easily load and save object settings with one click
  • Activate desktop licenses within Phoenix without a separate application

Take a tour of Phoenix 8.1 in our upcoming webinar!

Learn More