Top Tools / March 21, 2023

The world's biggest online directory of resources and tools for startups and the most upvoted product on ProductHunt History.

Top 25 Simulation Tools

When someone is learning how to drive a car, the driving school teachers train them on a simulator before teaching them how to drive an actual car on the road. Knowing or testing a product or machine's behavior before manufacturing or using it is always good. You can know how the product will look and behave, and if it isn't working according to your expectations, you can always make changes. When the cost of improper operations is high, a mock-up of the actual control panel is connected to real-time simulator tools.

Simulation tools are used to understand and design equipment that will be close to the desired outcome. Simulation tools help in predicting the behavior of the system. You can utilize simulation tools to create and evaluate new designs, spot issues in the existing designs and test a system under certain conditions. For example, electronic simulation tools are used to replicate the actual electronic device.

Simulation tools are used in various industries, and they are highly beneficial. We have created a list of the top tools that you can invest in.

1. AnyLogic

AnyLogic is the first simulation tool to introduce multimethod simulation modeling. The tool can convert flowcharts into interactive movies with 2D and 3D graphics. Users can present their models to their stakeholders in a self-explanatory and visually attractive manner. The tool provides an extensive set of graphical objects to visualize equipment, staff, vehicles, buildings, and many more items.

The tool offers agent-based modeling. Users can apply simulation in locations where it was not possible before. Areas such as social processes, marketing, and healthcare models. Users can leverage the tool for high-performance cloud computing for challenging experiments.

Key Features:

  • Deliver models privately to clients using a secure web repository.

  • Use any device to run the model prepared.

  • Import images, custom 3D models, shape files, and CAD drawings into the simulation.

  • Utilise GIS maps within simulation models.


Request a quote on the website.

2. FlexSim

FlexSim is a simulation tool that provides users with two levels of model validation. In the first level, users can visually confirm whether the system is working or not as it was supposed to. In the second level, the users can evaluate data from various simulation runs to check if the system is operating the way they want it to.

The CAD drawings import and the 3-axis layout feature help users maintain the same spatial relationships in the actual system. For example, the transport and travel time will be accurate. Users can import custom 3D objects to copy the look of the actual system. The tool provides visual effects such as shadows by default.

Key Features:

  • Account for real-world variability with random numbers and statistical distributions.

  • Model a real and natural system in a native 3D virtual environment.

  • Run simulations using the tool to test what-if scenarios.


Request for cost details on the website.

3. AutoDesk

AutoDesk is a simulation tool that lets users test their designs efficiently to ensure they survive in the real world. Users can simulate their product digitally by reducing the cost of prototyping. The tool provides a feature named Fusion 360, a cloud simulation tool. It eliminates the need for any hardware.

Users can test for 8 different criteria, which include events, nonlinear and more. The tool lets users remove unnecessary bulk from the existing design. Users can achieve advanced design refinements by using the 3D mesh outputs as their guide.

Key Features:

  • Test design with various impact scenarios.

  • Analyze nonlinear materials and permanent deformations of the design.

  • Predict unexpected failure modes under compression.



4. Simio

Simio is a simulation tool that provides a proper object-based 3D modeling environment. It allows users to construct a 3D model from a top-down 2D view in one step before switching to a 3D view. Users can drag 3D objects from the objects library.

The model-building products can be integrated with Google Warehouse directly. This allows quick access to a vast library of free 3D symbols. Users do not need to hire simulation software engineers, as no programming is required for this tool.

Key Features:

  • Allows for various modeling potentials. The objects can interact with each other allowing the representation of continuous systems.

  • The models can be used to conduct risk-based optimal scheduling.

  • Only a single model is required, even if the application is complex or large-scale.


Request cost details on the website.

5. Simul8

Simul8 is an intuitive simulation tool that offers the ability to run, build and share simulations using the same platform. The tool provides extensive features and fast desktop and web results. With the tool, stakeholders can be a part of the experimenting with simulations as it provides a secure space for collaboration and sharing.

Users can link simulations to tools such as Google Sheets, Excel, CSV files, or dynamic database connections. They can sync simulations with live data to construct digital twins of the process.

Key Features:

  • Easily spot opportunities.

  • Sell ideas with interactive dialogs and buttons.

  • Check the impact of decisions with dynamic on-screen charts and workflows that showcase how KPIs change.

  • Provides Visual Logic scripting tool to control aspects of simulation.


Solo: $4995/user/year

Team Builder: $5995/user/year

6. Ansys

Ansys, as a simulation tool, provides more time to optimize and innovate product performance. Users can create advanced physics models and analyze various fluid phenomena. The tool provides an intuitive and customizable space.

Users can accelerate their design cycle with the tool. The tool provides the best physics models and efficiently solves complex models. Users can accelerate their pre and post-processing as the tool provides a streamlined workflow for application and meshing setups.

Key Features:

  • Provides a vast range of turbulence models to choose from.

  • Simulate multiphase flows accurately, including liquid-liquid-, gas-liquid, particle flows, and DEM.

  • Provide accurate combustion models to gain insights into the flow phenomena and system performance.


Request details on the website for cost details.

7. Arena Simulation

Arena Simulation provides discrete event simulation. It allows users to quickly analyze a system's behavior or process over time. Users can use the flowchart modeling methodology. It provides a vast library of pre-defined building blocks to model the process without custom programming. The tool lets users complete a range of statistical distribution options to accurately model process variability.

The tool has the ability to define routes and paths for simulation. It provides statistical reports and analysis. Users can see realistic 3D and 2D animations to visualize results beyond numbers.

Key Features:

  • Reduces operating costs and eliminates bottlenecks.

  • Explore opportunities for new methods without disturbing the existing system.

  • Reduce delivery times and improve financial forecasting.


Request the price on the website.

8. Extend Sim

Extend Sim provides a multi-purpose simulation. This simulation tool provides a multi-domain environment. Users can dynamically model discrete events, agent-based, continuous, linear, reliability block diagramming, and mixed-mode systems. The tool provides libraries for users to save the blocks built. The saved blocks can be easily used in other models.

Users can run and build models remotely. They can work from the ExtendSim block or from other platforms. Users can use built-in APIs to access codes created in C++ Builder, Delphi, and Visual C++.

Key Features:

  • Directly access functions for queueing, integration statistics, matrix, IEEE math, arrays, sounds, and many more.

  • One block can send messages to another block for sub-processing.

  • Connect block dialog data to other internal databases.


Request for cost details on the website.

9. SimulationX

SimulationX provides users with a single platform for simulating, modeling, and analyzing technical systems, including hydraulics, electronics, mechanics, and pneumatics. The tool has comprehensive component libraries with application-oriented model elements.

With this tool, users will experience shorter development times. Users can test and develop control hardware and software with the virtual plant before the system is built.

Key Features:

  • Save expenses by utilizing virtual prototypes.

  • Easy to carry out extensive simulation-based experiments to find potential design issues at an earlier stage.

  • Create a digital twin to run in parallel to the real system. Helps identify faults.

  • The tool can be used for aerospace, automotive, energy technology, and heavy machinery.


Request cost details on the website.

10. Remcom

Remcom provides a fully featured electromagnetic simulation tool - XFdtd. The tool includes static, full-wave, optimization, bio-thermal, and circuit solvers to handle many applications. The tool works with a ray-tracing product of Remcom to provide comprehensive simulation capability at a different level of the electromagnetic spectrum.

The tool helps users build a corporate feed or matching network to see its full impact on wave results.

Key Features:

  • Spend more time on results and less time modeling.

  • Streamlines workflow by reducing redundant tasks.

  • Produce accurate meshes in less time.


Request cost details on the website.

11. Powersim Solutions

Powersim Solutions considers all the challenges of hosting a model for online consumption. Users can manage and host multiple models in one account. Users can upload their models to the Powersim Cloud account and build the required outputs and inputs using the tools' pre-built configurable components.

Users can create various decision sets and evaluate them against potential scenarios.

Key Features:

  • Programming skills are not required.

  • Easy to use the tool, users can get their models online quickly.

  • Run simulations from mobile devices or desktop browsers without software installation.

  • Create scenarios and share them with others.


Request cost details on the website.

12. Bevywise

Bevywise is a simulation tool that handles the incoming messages to a python interface. Users can write a code to override. The MQTT simulator helps users create devices that retain. The tools UI helps configure a subscription to topics - publishing of messages and conditional publishing. These configurations can be configured to be triggered at a certain time. The tool's user interface updates the databases in real-time and provides results immediately.

Key Features:

  • Devices can be operated from the user interface.

  • Via CSV importer, assign a bulk publishing event.

  • Data that is stored is supported with SQLite and MySQL.


Request for cost details on the website.

13. Simcad Pro

Simcad Pro is a simulation tool that lets users analyze, optimize and visualize process flow systems in an interactive 3D or 2D simulation modeling environment. Users can optimize, re-arrange, and plan procedures and processes while facilitating improvements, optimizing layouts, scheduling, and automating.

Users can validate the model development even when the simulation is running. The tool provides a shorter model development cycle for faster analysis. The tool allows users to automatically animate the model in 3D, 2D, and virtual reality with light effects, shadows, and ray tracing. The tool can be used in various industries - automation, food and beverages, manufacturing, and more.

Key Features:

  • Integrates historical and live data for effective simulation.

  • It supports unlimited data sets and large simulation models.

  • Real-time connectivity to data systems.

  • The dashboard supports all views.


Request for cost details on the website.

14. Siemens

Siemens NX simulation tool is a powerful and flexible integrated solution that helps users deliver high-quality products more efficiently. Users can generate the next generation of design, manufacturing, and simulation solutions with this tool. It enables companies to leverage the digital twin.

The tool provides an integrated toolset that preserves data integrity, coordinates disciplines, streamlines the process, and designs intent.

Key Features:

  • NX tool for design accelerates product development and streamlines the process.

  • Utilizes virtual product models.

  • Digitally transform manufacturing businesses to increase profitability and productivity.


Request for cost details on the website.


PSCAD is a simulation tool that helps users easily build and model their systems. The tool provides a comprehensive library of system models. The library has simple passive elements, control functions, complex devices, electric machines, and many more. Users have the ability to override the project runtime settings for each simulation task.

In case a project has layers, the individual setting can be overridden on a per-simulation task basis. The tool provides users with great flexibility. With this tool, project schematics can be changed between simulation runs.

Key Features:

  • Can enable or disable single simulation sets.

  • Maintain various sets of global substitutions for every project.

  • Parameter grid to simultaneously manipulate the options of multiple simulation sets.


Request the price on the website.

16. SimVascular

SimVascular is a simulation tool that provides an interactive application to create patient-specific geometric models of human vasculature using 3D medical imaging data. The steps used by the tool are called the image-based modeling pipeline.

The tool's graphical user interface provides users with graphical controls used to enter data required to generate the output. The geometrical data and the displayed image can be controlled using a mouse.

Key Features:

  • Provides a set of core tools such as - paths, models, segments, meshes, svFSi, simulations, and ROMSimulations.

  • Multiscale coupling for closed loop boundary conditions.

  • Provides efficient and custom linear solver.


Request for cost details on the website.

17. JaamSim Pro

JaamSim Pro is a simulation tool for transportation and resource industries. This advanced tools package allows engineers or users to build simulation models of complex supply chains faster and better. It is simple to build with this tool. The inputs of the objects determine how they can be operated together to replicate the actual supply chain behavior.

The tool provides built-in rules to ensure that the modeled vehicles use the preferred path or shortest to reach their destination without becoming deadlocked with another vehicle. This tool moves materials along the supply chain automatically using hybrid, pull or push logic. The tools objects provide built-in graphics that let users verify and follow the operation of the model even when it is under construction.

Key Features:

  • Provides a drag-and-drop option and a text editor.

  • The prepared model will be easy for stakeholders to understand.

  • Easy to construct and fast to execute.

  • Open-source simulation tool.



18. SimFlow

SimFlow is a CDF simulation tool for Linux and Windows. It is a desktop-based tool. The tool is a general-purpose CFD simulation tool. It uses free, open-source libraries and offers a user-friendly graphical user interface.

This tool allows users to handle turbulent flows, chemical reactions, multiphase flows, heat transfers, and compressible and incompressible fluid flows.

Key Features:

  • Processes can be simulated in rotating and stationary reference frames or dynamic mesh.

  • With SimFlow, users can create and import mesh, parameterize a case, import geometry, compute in parallel, and define boundary conditions.


Professional: $7500/year.

19. Modelon

Modelon provides superior productivity. This simulation tool provides an advanced system wherever there is internet access. Users can use the tools with commercially validated libraries, robust solvers, and expertly developed workflows from a browser. The tool easily integrates into the users existing open-standard compliant and proprietary tools through APIs.

Key Features:

  • Run script simulations and notebooks from the pre-installed JupyterLab environment.

  • Use cloud-based multi-CPU hardware to scale the simulations.

  • Enables evaluation of multi-domain physical systems.


Request for cost details on the website.

20. BigBear.Ai

BigBear.Ai provides a process simulator. The tool lets users use visual insights to see why and where bottlenecks have occurred. It helps users take the right action and test new ideas or scenarios without risk. The tool visualizes the processes of the present and what they might look like in the future. With this tool, users can predict resource requirements, service levels, process time, capital equipment investments, and more.

Users can build to-be and as-is workflow models and quickly understand the time bases quantitative of change.

Key Features:

  • Check value stream maps and see which performance gains are expected.

  • Identify non-value and waste activity.

  • Simulate current and future scenarios.

  • Optimize, streamline workflow, and decrease costs.


Request for cost details on the website.

21. VirtualSim

VirtualSim is a simulation tool that lets users design systems with the help of templates or from scratch. The tool allows animation, study, and visualization of any complex or size of scenarios. Any type of project or field can be done using this tool. Users can design their logic graphically using the tools' visual editor, and the code generator will do all the coding.

Users can quickly distribute their simulations between third-party graphic engines or other players such as VBS-IG. The tool provides various means of communication, such as DDS, LAN, DIS, CIGI, and HLA.

Key Features:

  • Easy to use. Design, assign, drag and drop, test.

  • Provides all mechanisms for real-time simulations.

  • Use documented and published API to control simulations.

  • Can handle complex logic from 1hz to high frequencies in real time.


A free version is available.

22. FEATool Multiphysics

FEATool is a fully integrated simulation tool. It provides a complete platform for the simulation and modeling of continuum mechanics and coupled systems of PDE. The tool includes a built-in CAD geometry engine along with extensive modeling tools. These tools support geometry object primitives and CSG operations for 3D and 2D geometries.

The tool automatically defines, sets up, runs, and exports multiphysics mesh and case files for SU2, FEniCS, and OpenFOAM.

Key Features:

  • Provides intuitive GUI to model without programming syntax.

  • Simulation script files can be exported and saved directly from the tool.

  • Models can be exported as fully reproducible files.


Visit the website to know about the cost details.

23. Simulistics

Simulistics provides an easy-to-use simulation tool. During simulation, the model created by the user runs for a specified number of times, and the changing values of the elements can be plotted. They can be displayed using various visual tools or recorded in tables.

Users can develop their displays according to the needs of their models. The tool provides two environments for running models and checking the simulation results. There is a single-window view and a multiple-window environment. The user can decide which environment they wish to use.

Key Features:

  • Can control the model's execution through a run control panel.

  • A scripting interface to enable simulations to run without user interactions.

  • Incorporates an interface to the parameter estimation tool to match model behavior with measured data.


Request cost details on the website.

24. 6SigmaET

6SigmaET is a simulation tool that users can experiment with and reproduce with a sophisticated fan control system. The tool runs simulations at different altitudes, which is essential for many industries, such as Aerospace. Users can use the tool's intelligent component modeling object to represent the thermal properties using a simple Delphi, 2R, or detailed presentation.

Users can utilize the simple ribbon system or GUI to solve, build and analyze their model. The tool provides a centralized network library for the organization to share assemblies, objects, or whole models. Users can solve any model built with and in the tool using as many cores as needed without physical hardware.

Key Features:

  • Import CAD designs and export the model in DWG format or STL files.

  • Import PCD designs through XFl, IDX, IDF, and Gerber file formats.

  • Fully customizable reporting to compare and analyze simulation results.

  • Batch queue feature to simulate multiple models.


A free trial is available. For more details, visit the website.

25. Incontrol

Incontrol is a simulation tool that helps users cope with costs, time, resources, reliability, productivity, sustainability, and safety. The tool provides two software- Supply Chain Simulation and Crowd Management Simulation software.

The supply chain simulation software is a comprehensive platform that offers users a fully scalable, easy-to-use, and configurable simulation environment. With data-driven answers, it helps users solve complex processes, people, infrastructure, and technology-related challenges. Users can virtually test and improve scenarios through the system lifecycle without disturbing the actual system.

The crowd management simulation is designed for the execution and creation of large crows simulation in complex infrastructures. The users can use the tool to evaluate the safety and performance of the environment.

Key Features:

  • 3D and 2D visualization helps to communicate effectively and convince stakeholders.

  • Answers all what-if situations and enhances resource planning.


A free trial is available. Request on the website for cost details

Things to consider while choosing Simulation tool

If the best option is chosen, simulation software will only succeed within your organization. If you follow the below suggestions, you'll come across a tool that will revolutionize the way you create new products.

Installable and approachable

The days of reading War and Peace-sized software manuals in order to get the most out of a system are long gone. Therefore, the simulation software you use should be simple to install and accessible to everyone.

The same applies for simulation software; its user interface should urge you to explore the capabilities included inside it and be addictive enough to keep you coming back for more. Consider how you use your smartphone and the many apps you rely on everyday; it's all about discovery.

Integration of CAD

Any designer will tell you how crucial it is to keep the design workflow uninterrupted. It's critical to choose a solution with an interface to the CAD package you use because simulation software without complete CAD integration will simply slow down the process.

The use of simulation software is greatly facilitated by CAD integration, which also reduces model preparation time and increases overall usability.

Online guides and instructions

If a vendor makes a big fuss about phone support, ask them why their simulation software needs so much help from people. These days, self-help material is a far more practical approach to learn new software or quickly review outdated features.

Look for systems that offer a ton of online assistance, whether it comes in the form of blog posts, explainer videos, or PDF manuals. As a result, the learning curve will be significantly lowered.

Swift and precise

The world's most feature-rich simulation software may ultimately prove problematic if it is slow and burdensome. Even worse, the design or manufacturing teams won't gain anything from outcomes that are less than 100 percent precise.

When researching simulation software, be careful to put each one through a rigorous real-world test to make sure they are quick.


What Does Simulation Mean?

A simulation is a model that replicates how a real-world system works, allowing for the testing of different scenarios or process improvements. It provides evidence for decision-making. For a more immersive experience, this can be combined with virtual reality technology.

To improve safety, test hypotheses, train employees, and even for fun in video games, simulations can be used to fine-tune performance. An individual can learn how various circumstances and actions will impact things by scientifically simulating systems. When a real system is unavailable, too dangerous to evaluate, or is still in the design or theoretical stages, simulation can also be used.

How Simulation Works

Simulation creates a visual mock-up of a process using user-friendly simulation software. To effectively represent the real-world process, this visual simulation should incorporate information about timings, rules, resources, and limitations.

This can be applied to a variety of situations; for instance, you could model a supermarket and the typical consumer movements as business picks up. This can help with judgments on the need for more staff, the design of the shop floor, and the supply chain.

Why is Simulation Used?

Simulation is used to assess the impact of new procedures, process modifications, and equipment investment. Engineers can compare various solutions and designs using simulation to evaluate the performance of an existing system or forecast the performance of a planned system. Instead of testing hypotheses and adjustments in the real world, which might be expensive, simulation is employed.

What is a simulated object?

Any process or system with an event flow can be emulated. In principle, you can simulate a process if you can depict it in a flowchart. However, simulation works best when it is used with systems or pieces of machinery that undergo continuous change, have changing parameters, or receive unpredictable inputs. Simulating dynamic systems that are complicated and subject to change might provide insights that are challenging to obtain through other techniques.

What purpose do the simulation tools serve?

You can investigate hypothetical situations and "what if" questions with simulation rather than by performing system-based experiments. It assists you in locating obstructions in the flow of materials, information, and goods. It aids in your understanding of the factors that affect system performance the most.

Top 25 Simulation Tools

The world's biggest online directory of resources and tools for startups and the most upvoted product on ProductHunt History.