SimDiff Licensing & Pricing
Find the right SimDiff package for your team.
You’re here because you need SimDiff, the most accurate tool for comparing, merging, and reviewing Simulink® models.
Quick decision guide:
- Smaller teams or individual engineers who actively compare and merge models: Start with SimDiff Workstation licenses (Named User, Node Locked, or Workgroup Float).
- Larger teams with many reviewers: Add SimDiff Review to your Workstation package for a cost-effective way to open model reviews to the whole team. Reviewers don’t need Simulink to explore changes visually.
- DevOps teams of any size: Add SimDiff Automation to your Workstation package. SimDiff Automation provides seamless automated comparison and reporting within your pipeline.
- Legacy Editions (Classic and Standard) are still available.
Use the sections below to explore options, compare editions, and see current pricing. Need help choosing? Contact us at sales@ensoftcorp.com.
All editions of SimDiff come with all standard features, including filtering, graphical view, and conflict detection.
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SimDiff supports all major blocksets, including Stateflow, dSPACE blocksets, RTW, Xilinx, and many more.
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SimDiff is compatible with all popular software configuration management and version control systems. Click here to find out more.
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SimDiff runs on Windows 11 and 10, older versions back to XP, and supported versions of Linux.
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SimDiff is compatible with all versions of Simulink, including the latest release.
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See System Requirements for more information.
License Duration
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1-year term license
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3-year term license - save 17% compared to three 1-year terms.
While holding an active term license, you are entitled to major and minor software updates as well as email support.
We no longer sell maintenance for perpetual licenses. Your perpetual license keeps working, and we offer transition pricing when you move to a term license. Contact sales@ensoftcorp.com for a quote.
Pricing
SimDiff Workstation
Term licenses are invoiced in full at the start of the term.
A Workgroup Float license has a pool of up to 10 users/computers with 1 concurrent user. Additional licenses can be hosted together. For example, 5 licenses support a shared pool of up to 50 users/computers with 5 concurrent users.
SimDiff Review
SimDiff Automation
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Legacy Editions
Looking for SimDiff Team? It is now SimDiff Workstation, in Pricing above.
Our earlier editions, SimDiff Classic and SimDiff Standard, are still available.
SimDiff Classic (formerly SimDiff Professional) differences Simulink models and generates a detailed change report or Peer Review file for interactive exploration and visualization of the differences.
SimDiff Standard differences Simulink models, more quickly and accurately than any other diff tool on the market.
We no longer sell maintenance for perpetual licenses. Your perpetual license keeps working, and we offer transition pricing when you move to a term license. Contact sales@ensoftcorp.com for a quote.
ISO 26262 Certification
An ISO 26262 TCL1 certified version of SimDiff is available upon request for an additional fee. The only difference between the normal version of SimDiff and the ISO 26262 TCL1 version of SimDiff is a documentation paragraph advising you to test models before using them in a production vehicle.
Media
SimDiff is available as an electronic software download. The license cost above does not include media. Media is available for a nominal cost plus shipping and handling upon request.
License Management
For information about license transfers, updating contact information, OLicense, and license server guides/documentation, please visit our license management page.
Support
ENSOFT provides email support during your maintenance or subscription period. Support emails will be answered in the order in which they are received. Our technical support staff will do their best to resolve your issues.