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# FlexSim vs Lanner WITNESS Comparison - What are their main differences?

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FlexSimLanner WITNESS[+ Add Product](#)

Reviews

**FlexSim** [

4.4/5(57)

](https://www.g2.com/products/flexsim/reviews#reviews)

**Lanner WITNESS** [

4.5/5(5)

](https://www.g2.com/products/lanner-witness/reviews#reviews)

Pricing

**FlexSim**
Free Trial

No pricing available

**Lanner WITNESS**
No pricing available

**Pricing Insights**
from reviews

Time to Implement

**FlexSim**
Not enough reviews yet

**Lanner WITNESS**
Not enough reviews yet

Return on Investment

**FlexSim**
Not enough reviews yet

**Lanner WITNESS**
Not enough reviews yet

Perceived Cost

**FlexSim**
$$$$$

**Lanner WITNESS**
Not enough reviews yet

Average Discount

**FlexSim**
Not enough reviews yet

**Lanner WITNESS**
Not enough reviews yet

Pros & Cons

**FlexSim**
[
Accuracy (1)
](https://www.g2.com/products/flexsim/reviews?filters%5Bsentiment_snippet%5D=2429359&qs=pros-and-cons#reviews)[
Simulation (1)
](https://www.g2.com/products/flexsim/reviews?filters%5Bsentiment_snippet%5D=2429366&qs=pros-and-cons#reviews)[
Performance Issues (1)
](https://www.g2.com/products/flexsim/reviews?filters%5Bsentiment_snippet%5D=2429368&qs=pros-and-cons#reviews)[
Slow Simulation (1)
](https://www.g2.com/products/flexsim/reviews?filters%5Bsentiment_snippet%5D=2429371&qs=pros-and-cons#reviews)

**Lanner WITNESS**
[
Modeling Efficiency (1)
](https://www.g2.com/products/lanner-witness/reviews?filters%5Bsentiment_snippet%5D=1999641&qs=pros-and-cons#reviews)[
Multiphysics Simulation (1)
](https://www.g2.com/products/lanner-witness/reviews?filters%5Bsentiment_snippet%5D=1999635&qs=pros-and-cons#reviews)[
Learning Curve (1)
](https://www.g2.com/products/lanner-witness/reviews?filters%5Bsentiment_snippet%5D=1999645&qs=pros-and-cons#reviews)

Screenshots

**FlexSim**
 ![FlexSim screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/188985/Inside-Warehouse-4K.png)

**Lanner WITNESS**
No screenshot available

Ratings

Meets Requirements

**FlexSim**

8.5

8.540

**Lanner WITNESS**
Not enough data

Ease of Use

**FlexSim**

7.4

7.440

**Lanner WITNESS**
Not enough data

Ease of Setup

**FlexSim**

8.5

8.510

**Lanner WITNESS**
Not enough data

Ease of Admin

**FlexSim**

7.9

7.98

**Lanner WITNESS**
Not enough data

Quality of Support

**FlexSim**

8.8

8.838

**Lanner WITNESS**
Not enough data

Has the product been a good partner in doing business?

**FlexSim**

8.5

8.59

**Lanner WITNESS**
Not enough data

Product Direction (% positive)

**FlexSim**

8.4

8.437

**Lanner WITNESS**
Not enough data

Features

Simulation & CAE[Hide 65 FeaturesShow 65 Features](javascript:void(0);)

8.3

21

Not enough data

Design

3D/solid modeling Tools

8.0(won by default)

14

Not enough data

Drawing Tools

Feature Not Available

Not enough data

Editing Tools

Feature Not Available

Not enough data

Rendering tools

Feature Not Available

Not enough data

Stochastic Modeling

Not enough data

Not enough data

Presentation Tools

Not enough data

Not enough data

Tools

Fluid analysis

Feature Not Available

Not enough data

Finite element analysis

Feature Not Available

Not enough data

Multibody dynamics

Feature Not Available

Not enough data

Design Analysis

Not enough data

Not enough data

Work

Discrete event modeling

8.8(won by default)

17

Not enough data

Continuous event modeling

8.0(won by default)

14

Not enough data

Manufacturing process simulation

9.2(won by default)

14

Not enough data

Integrate

7.6(won by default)

11

Not enough data

Mechanical event simulation

Feature Not Available

Not enough data

Turbulence Modeling

Not enough data

Not enough data

Motion Modeling

Not enough data

Not enough data

Dynamic Modeling

Not enough data

Not enough data

Mathematical Modeling

Not enough data

Not enough data

Agent-Based Modeling

Not enough data

Not enough data

Monte Carlo Simulation

Not enough data

Not enough data

Environment

Hardware support

8.1(won by default)

15

Not enough data

Task

8.2(won by default)

17

Not enough data

Command Clarity

7.9(won by default)

17

Not enough data

Manage Multiple Profiles

Feature Not Available

Not enough data

Additional Functionality

Activity Dashboard

Not enough data

Not enough data

Configurable Workflow

Not enough data

Not enough data

API

Not enough data

Not enough data

Data Verification

Not enough data

Not enough data

Data Visualization

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

3D Imaging

Not enough data

Not enough data

Projections

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Design Management

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Version Control

Not enough data

Not enough data

Visual Analytics

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Direct Manipulation

Not enough data

Not enough data

Scenario Planning

Not enough data

Not enough data

Product Data Management

Not enough data

Not enough data

Predictive Analytics

Not enough data

Not enough data

Change Management

Not enough data

Not enough data

Process Control

Not enough data

Not enough data

Customization

Not enough data

Not enough data

Content Library

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Rules-Based Workflow

Not enough data

Not enough data

File Management

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

Graphical Data Presentation

Not enough data

Not enough data

Customizable Reports

Not enough data

Not enough data

Graphical Workflow Editor

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Industry Specific Database

Not enough data

Not enough data

Project Workflow

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Performance Management

Not enough data

Not enough data

Business Process Simulation[Hide 11 FeaturesShow 11 Features](javascript:void(0);)

8.2

17

Not enough data

Model Development

Process Mapping - Simulation Software

7.8(won by default)

13

Not enough data

Abstraction - Simulation Software

8.1(won by default)

13

Not enough data

Model Creation - Simulation Software

8.7(won by default)

15

Not enough data

Performance Metrics

Statistics - Simulation Software

8.5(won by default)

14

Not enough data

Performance Visualization - Simulation Software

8.5(won by default)

14

Not enough data

Visualizations

Verification - Simulation Software

8.7(won by default)

13

Not enough data

Real-World Visualization - Simulation Software

8.1(won by default)

14

Not enough data

Real World Maps - Simulation Software

Feature Not Available

Not enough data

Scenario Analysis

Monte Carlo Analysis - Simulation Software

7.2(won by default)

6

Not enough data

Sensitivity Analysis - Simulation Software

7.8(won by default)

6

Not enough data

Parameter Variation Analysis - Simulation Software

8.5(won by default)

8

Not enough data

Show 3 feature categories with incomplete data

Manufacturing[Hide 43 FeaturesShow 43 Features](javascript:void(0);)

Not enough data

Not enough data

Additional Functionality

Traceability

Not enough data

Not enough data

Production Scheduling

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

Warehouse Management

Not enough data

Not enough data

Product Configurator

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Production Tracking

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Supplier Management

Not enough data

Not enough data

Demand Forecasting

Not enough data

Not enough data

Barcode/Ticket Scanning

Not enough data

Not enough data

Purchase Order Management

Not enough data

Not enough data

Product Lifecycle Management

Not enough data

Not enough data

Maintenance Management

Not enough data

Not enough data

Customizable Reports

Not enough data

Not enough data

Work Order Management

Not enough data

Not enough data

Bills of Material

Not enough data

Not enough data

Quality Control

Not enough data

Not enough data

Supply Chain Management

Not enough data

Not enough data

Inventory Management

Not enough data

Not enough data

Cost Estimating

Not enough data

Not enough data

Real-Time Analytics

Not enough data

Not enough data

Shop Floor Management

Not enough data

Not enough data

Material Requirements Planning

Not enough data

Not enough data

Multi-Location

Not enough data

Not enough data

Job Management

Not enough data

Not enough data

Distribution Management

Not enough data

Not enough data

API

Not enough data

Not enough data

Financial Management

Not enough data

Not enough data

Production Management

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Sustainability Management

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Safety Management

Not enough data

Not enough data

Unattended Automation

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Lot Tracking

Not enough data

Not enough data

MES

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Capacity Planning

Not enough data

Not enough data

Manufacturing Execution System[Hide 58 FeaturesShow 58 Features](javascript:void(0);)

Not enough data

Not enough data

Production Control - Manufacturing Execution System (MES)

Scheduling

Not enough data

Not enough data

Dispatching

Not enough data

Not enough data

Execution

Not enough data

Not enough data

Automated Scheduling

Not enough data

Not enough data

Maintenance Scheduling

Not enough data

Not enough data

Production Monitoring - Manufacturing Execution System (MES)

Materials Movement

Not enough data

Not enough data

Quality Control

Not enough data

Not enough data

Operations Traceability

Not enough data

Not enough data

Safety Management

Not enough data

Not enough data

Bills of Material

Not enough data

Not enough data

Data Collection and Analysis - Manufacturing Execution System (MES)

Performance Analysis

Not enough data

Not enough data

Machine and equipment

Not enough data

Not enough data

Document Control

Not enough data

Not enough data

Collect Manufacturing Data

Not enough data

Not enough data

Integration - Manufacturing Execution System (MES)

Machine and equipment

Not enough data

Not enough data

Manufacturing Software

Not enough data

Not enough data

Internet of Things (IoT)

Not enough data

Not enough data

Artificial Intelligence - Manufacturing Execution System (MES)

Predictive Analytics

Not enough data

Not enough data

Real-time Monitoring

Not enough data

Not enough data

Adaptive Planning

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Agentic AI - Manufacturing Execution System

Cross-system Integration

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Additional Functionality

Activity Dashboard

Not enough data

Not enough data

Shop Floor Management

Not enough data

Not enough data

Quotes/Estimates

Not enough data

Not enough data

Inventory Tracking

Not enough data

Not enough data

Resource Allocation

Not enough data

Not enough data

Quality Management

Not enough data

Not enough data

Built-in Accounting

Not enough data

Not enough data

Supplier Management

Not enough data

Not enough data

Purchase Order Management

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Product Information Management

Not enough data

Not enough data

Project Management

Not enough data

Not enough data

Data Visualization

Not enough data

Not enough data

Supply Chain Management

Not enough data

Not enough data

Shipping Management

Not enough data

Not enough data

Task Management

Not enough data

Not enough data

Multi-Location

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Performance Metrics

Not enough data

Not enough data

Order Management

Not enough data

Not enough data

Data Collection

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Search/Filter

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Barcode/Ticket Scanning

Not enough data

Not enough data

Cost Tracking

Not enough data

Not enough data

Forecasting

Not enough data

Not enough data

Estimating

Not enough data

Not enough data

API

Not enough data

Not enough data

Inventory Management

Not enough data

Not enough data

Production Management

Not enough data

Not enough data

Warehouse Management

Not enough data

Not enough data

Plant Design Management Systems[Hide 14 FeaturesShow 14 Features](javascript:void(0);)

Not enough data

Not enough data

Design & Modeling - Plant Design Management Systems

Rules-Based Design

Not enough data

Not enough data

Structural Design

Not enough data

Not enough data

Component Library

Not enough data

Not enough data

3D Modeling

Not enough data

Not enough data

Simulation & Optimization - Plant Design Management Systems

Virtual Validation

Not enough data

Not enough data

Digital Twins

Not enough data

Not enough data

Virtual Tour

Not enough data

Not enough data

Processes

Not enough data

Not enough data

Process Simulation

Not enough data

Not enough data

Plant Simulation

Not enough data

Not enough data

Data Management - Plant Design Management Systems

Integration

Not enough data

Not enough data

Data Types

Not enough data

Not enough data

Import and Export

Not enough data

Not enough data

Insights

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![FlexSim](https://images.g2crowd.com/uploads/product/hd_favicon/54e53b7b23ac33f2f5feae7f341b81c2/flexsim.svg "FlexSim")](https://www.g2.com/products/flexsim/reviews)

FlexSim

Small-Business(50 or fewer emp.)

23.5%

Mid-Market(51-1000 emp.)

31.4%

Enterprise(\> 1000 emp.)

45.1%

[![Lanner WITNESS](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_74c50297119799777ff596fc9c2f3453/lanner-witness.jpg "Lanner WITNESS")](https://www.g2.com/products/lanner-witness/reviews)

Lanner WITNESS

Small-Business(50 or fewer emp.)

25.0%

Mid-Market(51-1000 emp.)

50.0%

Enterprise(\> 1000 emp.)

25.0%

Small-Business

(50 or fewer emp.)

23.5%

25.0%

Mid-Market

(51-1000 emp.)

31.4%

50.0%

Enterprise

(\> 1000 emp.)

45.1%

25.0%

Reviewers' Industry

[![FlexSim](https://images.g2crowd.com/uploads/product/hd_favicon/54e53b7b23ac33f2f5feae7f341b81c2/flexsim.svg "FlexSim")](https://www.g2.com/products/flexsim/reviews)
FlexSim

Automotive

15.7%

Higher Education

9.8%

Mechanical or Industrial Engineering

9.8%

Industrial Automation

7.8%

Logistics and Supply Chain

7.8%

Other

49.0%

[![Lanner WITNESS](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_74c50297119799777ff596fc9c2f3453/lanner-witness.jpg "Lanner WITNESS")](https://www.g2.com/products/lanner-witness/reviews)
Lanner WITNESS

Mechanical or Industrial Engineering

25.0%

Industrial Automation

25.0%

Education Management

25.0%

Banking

25.0%

‐

Other

0.0%

Alternatives

**FlexSim Alternatives**

 ![AnyLogic](https://images.g2crowd.com/uploads/product/hd_favicon/1521556717/anylogic.svg "AnyLogic")

[
AnyLogic
](/products/anylogic/reviews)

 ![Simio](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_c08aae9b43fb12d67b7c246f08aeeb7a/simio.png "Simio")

[
Simio
](/products/simio/reviews)

 ![SIMUL8](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_f3b1c10f7eaec5adfeb62ab98b087bc6/simul8.png "SIMUL8")

[
SIMUL8
](/products/simul8/reviews)

 ![Tecnomatix](https://images.g2crowd.com/uploads/product/hd_favicon/a536d7a8c281cd06128c8aab580e663a/tecnomatix.svg "Tecnomatix")

[
Tecnomatix
](/products/tecnomatix/reviews)

**Lanner WITNESS Alternatives**

 ![MATLAB](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_d5738f5e7922b4552c3ba543a2b9dee6/matlab.jpeg "MATLAB")

[
MATLAB
](/products/matlab/reviews)

 ![Onshape](https://images.g2crowd.com/uploads/product/hd_favicon/64b9ed904ebc3f3bc714a720216f40d4/onshape.svg "Onshape")

[
Onshape
](/products/onshape/reviews)

 ![SOLIDWORKS](https://images.g2crowd.com/uploads/product/hd_favicon/87a0eaa40f8b9a14542c077a348a699d/solidworks.svg "SOLIDWORKS")

[
SOLIDWORKS
](/products/solidworks/reviews)

 ![Designcenter Solid Edge](https://images.g2crowd.com/uploads/product/hd_favicon/d83699653e967e265705cdd3b757685d/designcenter-solid-edge.svg "Designcenter Solid Edge")

[
Designcenter Solid Edge
](/products/designcenter-solid-edge/reviews)