GDM Solutions
Providing an Industry Standard Software for Research

Create Protocols. Manage Trials. Report Findings.

GDM creates, markets, and supports ARM software for managing and summarizing agriculture research experiments.
  • ARM saves time creating trials, analyzing data, and producing the many reports required for successful and timely trial management.
  • ARM is a recognized and respected standard throughout the crop production and protection industry.
  • ARM is used by thousands of researchers in nearly 100 countries worldwide.


Update to ARM version 2023.3

Run Check for Updates to download the latest version of ARM today!
See ARM 2023 Release Notes for new features and fixes.

Highlights include:
  • Planned Comparisons
    Define comparisons of specific treatments for a custom analysis!
    Retain full statistical power while focusing the analysis on the key objectives of the study.
  • Data Reliability icons
    New shortcut buttons quickly set an assessment's Data Reliability score.


ARM Software Webinars

Join us on hour-long training sessions on a variety topics, whether you are new to ARM or have used the software for years!

ARM Data Primer: a webinar series

Best practices for making the most of your trial data. We cover data confirmation, test 
against assumptions of AOV, and finish with analysis & reporting options.  
Check out this flyer for full description of these sessions.


Data Confirmation - Thu. Sep 14 at 9 am CDT
Prepare Data for Analysis - Thu. Sep 21 at 9 am CDT
Analyze and Report Data - Thu. Sep 28 at 9 am CDT






Or check out Previous Recordings from prior webinars.

ARM Training en Español 

Learn ARM from a native Spanish speaker!
Este curso va dirigido a todo público, y su objetivo es promover el conocimiento y uso del software ARM. Se ofrecerán descuentos a estudiantes y precios accesibles para los usuarios leales que ya tengan este software. Además de otorgar Demos con una vigencia de 60 días para aquellas personas que no cuentan con el software y desean conocerlo.
Curso y Manejo del Software ARM
Contact us for more details


Learn ARM with our Training Portal

Improve your skills or learn ARM for the first time with our ARM Academy training portal! Watch tutorial videos at your own pace to earn certification and a greater understanding of ARM software. 
New employees can quickly get up to speed with ARM by taking the Getting Started with ARM course. This two-hour course introduces the basics of the software, readying you for the first research season with ARM and certifies you as an ARM Beginner. This can also be a great resume booster for students!


ARM Product Pulse

Your source for the latest ARM updates and best practices


GDM publishes the ARM Product Pulse newsletter every quarter with current topics and tips for using GDM products.
This quarterly newsletter highlights new features in ARM and helpful tips to address common questions from ARM users.
Check out the newest issue here:
Receive the next issue in your inbox:


Take ARM to the field with ARM Mobile

ARM Mobile is a mobile app for taking notes in the field on iOS or Android devices.
Download ARM Mobile here: 


ARM Mobile facilitates the core principles for quality research:

  • On-site data entry
  • Record assessments consistently across dates and locations
  • Review data on-site prior to leaving – only quality/correct data points count in research
  • Data transfer occurs in a professional manner – not transcribed from paper to computer, and not copied and pasted from file to file
Click here for more information or contact your GDM Representative for a review of what your company will need to go mobile!