For current members
Click on the button below and log in with your Prosis Web username and password. If you forgot your login credentials please contact Karen at AERA, karen@aera.org
For non-members
If you are not yet an AERA member and would like to try our new, web-based Prosis Pro, click on the button below and follow the instructions. (Must be an AERA member to use the full version.)

Find engine specifications fast and easy using our specialized, web-based software ​
​designed for engine professionals, by engine professionals

  • Over 11,000 engine specifications from 200+ manufacturers covering a wide variety of engine applications
  • Quickly identify cylinder blocks, heads, crankshafts, camshafts, connecting rods and flywheels by casting number
  • Contains over 3,000 AERA Technical Bulletins
  • Provides a customer database feature allowing you to create estimates, work orders and invoices
  • Engine Information on Demand – save time by not having to search through multiple resources to obtain engine information
  • Customize PROSIS PRO with your company logo and contact information
  • Add custom specs daily without having to worry about keeping up with new operating systems or computers
  • Designed and optimized for use on mobile devices like smartphones and tablets
  • AERA provides automatic daily updates to keep information completely current and accessible 24/7

PROSIS PRO is available for AERA members only.
A 30-day free trial is included with membership; additional fee after trial period ends.

If you are a new AERA member, you have received a 30-day free trial of Prosis Pro.
​Please contact Karen at 888-326-2372, ext. 202 or email karen@aera.org for more information.

PROSIS PRO ANNUAL FEES

PROSIS PRO single user
US: $459 / Outside US: $499
PROSIS PRO multi user (2-10 users)
US: $559 / Outside US: $599
PROSIS PRO enterprise (11+ users)
US: $659 / Outside US: $699

PROSIS PRO TUTORIALS & WEBINARS

Visit our new YouTube channel to view all of our Prosis Pro Tutorials and Webinars.

Introduction to Prosis Pro

Covers the basics of Using the Engine Search Fields; Tech Bulletins and Diagrams; Engine Specification Tabs; Compression Calculator; How to Enter Company Contact Information and Logos; Advanced Searches; and Printing Shop Worksheets. 

Prosis Pro Advanced Training

An advanced session of interactive training and Q&A for PROSIS PRO. The objective of this session is to allow members to have an open forum where they can ask questions about the program and get an answer and demonstration live. We will also go over Customizing PROSIS PRO for your Shop; Creating New Engines; Adding Custom Data, Parts, Castings, & Notes; Compression Calculator and Piston Speed Slide Rule; Printing Options for Bulletins and Diagrams; and more.

www.prosispro.com

If you have any questions or need help with PROSIS PRO, please contact 
Karen, Rob, Dave or Steve at 888-326-2372 or 815-526-7600 and they will be happy to assist you.