Use Insight Maker to create rich pictures and causal loop diagrams.
Then make shareable simulation models. All right in your browser,
for free. Just sign up for a free
account and start modeling now.
Create an Insight Maker account to start building
models.
Insight Maker is completely free.
Start Now
Insight Maker runs in your web-browser. No downloads or plugins are
needed. Start converting your ideas into your rich pictures,
simulation models and Insights now. Features
Simulate
Explore powerful simulation algorithms for System Dynamics and Agent
Based Modeling. Use System Dynamics to gain insights into your
system and Agent Based Modeling to dig into the details. Types of Modeling
Collaborate
Sharing models has never been this easy. Send a link, embed in a
blog, or collaborate with others. It couldn't be simpler. More
Free & Open
Build your models for free. Share them with others for free. Harness
the power of Insight Maker for free. Open code mean security and
transparency. More
Explore What Others Are Building
Here is a sample of public Insights made by Insight Maker users. This list is auto-generated and updated daily.
Jackson's System of Systems Methodology (SOSM) framework presents a construct that enables one to begin to make sense of the broad array of approaches that claim to embrace the Systems Thinking paradigm.
Expanded from MMT 101 Overview insight which used Jim Byrne's popular mmt101 blog entry Modern
Monetary Theory (MMT) in 70 Bullet Points as the basis of my Gemini interaction Feb 2026 using Gene Bellinger's AI Causal loop diagram prompts. This extension including 2019 notes (orange hexagons) and my Additional Gemini interaction to include interest rates (blue hexagons)
The model contains the key components of our Planet's energy balance, including an albedo parameter (setting the fraction of reflected solar radiation) and an emissivity parameter (setting the fraction of ideal blackbody radiation that is actually emitted from Earth)
World4 is a predictive model for world population. Population has grown hyper-exponentially in the last millenium, with the doubling time decreasing from 900 years in 1000 CE to a minimum of ~35 years in 1963 CE. Technology is defined as that which decreases the death rate and/or increases the effective birth rate (i.e. by decreasing infant mortality). Technology grows exponentially, therefore population fits a hyper-exponential (exponent within an exponent). Models for the end of growth are explored using equations that express the ways humans are depleting Earth's biocapacity, the nature of resource depletion, and the relationship between natural resources and human carrying capacity. This simple model, containing just two closed systems, captures the subtle shifts in the population trajectory of the last 50 years. Specifically, hyperexponential growth has given way to subexponential growth. A peak is predicted for the time around 2028. [Bystroff, C. (2021). Footprints to singularity: A global population model explains late 20th century slow-down and predicts peak within ten years. PloS one, 16(5), e0247214.]
This simulation allows you to compare different approaches to influence flow, the Flow Times and the throughput of a work process.
By adjusting the sliders below you can
observe the work process without any work in process limitations (WIP Limits),
with process step specific WIP Limits* (work state WIP limits),
or you may want to see the impact of the Tameflow approach with Kanban Token and Replenishment Token
or see the impact of the Drum-Buffer-Rope** method.
* Well know in (agile) Kanban
** Known in the physical world of factory production
The "Tameflow approach" using Kanban Token and Replenishment Token as well as the Drum-Buffer-Rope method take oth the Constraint (the weakest link of the work process) into consideration when pulling in new work items into the delivery "system".
You can also simulate the effects of PUSH instead of PULL.
Feel free to play around and recognize the different effects of work scheduling methods.
If you have questions or feedback get in touch via twitter @swilluda
The work flow itself
Look at the simulation as if you would look on a kanban board.
The simulation mimics a "typical" software delivery process.
From left to right you find the following ten process steps.
Input Queue (Backlog)
Selected for work (waiting for analysis or work break down)
