Software Alternatives, Accelerators & Startups

SimPy VS JaamSim

Compare SimPy VS JaamSim and see what are their differences

SimPy logo SimPy

Computer-Aided Engineering (CAE)

JaamSim logo JaamSim

JaamSim is a java-based free and open source discrete-event simulation software
Not present
  • JaamSim Landing page
    Landing page //
    2023-03-29

JaamSim is the only free open source simulation software to offer a drag & drop interface that rivals commercial simulation packages. A full palette of objects is provided for building process flow and system dynamics type models.

JaamSim is many times faster than the commercial simulation software packages and is scalable to much larger and more complex models. We have built models with as many as 40,000 active objects.

JaamSim is used by leading companies and universities around the world. It has been in continuous development since 2002 and is downloaded more than 10,000 times per year.

SimPy videos

Simpy McSimperton

More videos:

  • Review - a simpy review video

JaamSim videos

Jaamsim Tutorial VSM model plus Assembly and Kanban

More videos:

  • Review - JaamSim Discrete-Event Simulation Software - Module 1
  • Review - SW14 - "JaamSim" described in three simple examples

Category Popularity

0-100% (relative to SimPy and JaamSim)
Technical Computing
27 27%
73% 73
Simulation Modeling
30 30%
70% 70
Simulation
19 19%
81% 81
Numerical Computation
0 0%
100% 100

User comments

Share your experience with using SimPy and JaamSim. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, SimPy should be more popular than JaamSim. It has been mentiond 7 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

SimPy mentions (7)

  • I have a theory that CPUs could be faster if they were built around memory s are CPUs limited by Memory Bandwidth and how to calculate if they are?
    2) Playing with a discrete simulation engine like SimPy and characterizing what those latency/bandwidth tradeoffs look like. Source: about 1 year ago
  • Does anyone have any good sources on the way to code a line balancing simulation using Python?
    Do you want to do discrete event simulation? Then I suggest you look into SimPy. Source: about 2 years ago
  • IoT simulation for a total beginner?
    I can recommend using simpy, I used it myself for similar purpose and it is more than enough. Source: over 2 years ago
  • Discrete event simulation
    Check out simpy. It's pretty easy to pick up and get going after reading the docs and samples. Source: over 2 years ago
  • Traffic modeling
    Has anyone tried to do traffic modeling with https://simpy.readthedocs.io/en/latest/. Source: almost 3 years ago
View more

JaamSim mentions (1)

  • Manufacturing planning software?
    Jaamsim for stimulating production. Source: over 1 year ago

What are some alternatives?

When comparing SimPy and JaamSim, you can also consider the following products

JaamSim Pro - 5-10x Faster Discrete Event Simulation

AnyLogic - AnyLogic has changed simulation modeling and expanded its application into complex business environments. The unmatched flexibility of multimethod modeling allows users to capture the complexity of virtually any system, at any level of detail.

Arena Simulation Software - Arena Simulation Software is an intuitive simulation software solution that helps you arrive at the right decision at the right time to help you ripe the best for your business.

FlexSim - Simulation software to model, simulate, predict, and visualize systems in manufacturing, material handling, healthcare, warehousing, mining, etc.

MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming

Simio - Facility design simulation & production scheduling