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  3. Plex Smart Manufacturing Platform
Logo of Plex Smart Manufacturing Platform

Plex Smart Manufacturing Platform

byPlex, by Rockwell Automation
in
4.0
Market Presence: Cloud ERP for Product-Centric Enterprises, Manufacturing Execution Systems

Overview

Product Information on Plex Smart Manufacturing Platform

Updated 13th October 2025

What is Plex Smart Manufacturing Platform?

Plex Smart Manufacturing Platform is a software designed to support manufacturing operations by providing solutions for production management, inventory tracking, quality control and supply chain visibility. The software enables integration of shop floor processes with real-time data analytics, offering manufacturers insights into operational efficiency and product traceability. It facilitates automation of tasks such as scheduling, order management and compliance reporting. By consolidating essential manufacturing functions into one system, the software aims to address challenges related to disconnected data sources, manual processes and limited transparency across manufacturing workflows.

Plex Smart Manufacturing Platform Pricing

Plex Smart Manufacturing Platform software uses a subscription-based pricing model, typically structured per user or per site, and may vary based on the number of modules or features selected by the customer. Pricing details are usually customized according to the operational scale and requirements of the manufacturing organization, and may involve implementation or setup fees.

Overall experience with Plex Smart Manufacturing Platform

Engineer
500M - 1B USD, Manufacturing
FAVORABLE

“Tool Aids Audit Compliance but Faces Issues with Support and Transition Training”

4.0
Dec 19, 2025
Very good product but the turn around time of receiving solutions to issues is very slow.
IT Manager
250M - 500M USD, Manufacturing
CRITICAL

“Downtime Reporting Criteria Raise Concerns Over Accuracy Of Service Availability Claims”

1.0
Jan 7, 2026
Multiple instances of requesting repayment after downtime extending past contractual obligations were denied because Plex refused to update their status page. Simply take a look at any of the "Known Issues" under the Plex Community. There will almost always be comments from customers stating that the downtime was MUCH longer than reported by Plex. Root causes are continually promised and never delivered. If we are lucky enough to get a Root Cause Analysis after a critical outage, it will not be more than 2 or 3 sentences. Go look for yourself if you're unsure. Many critical features are simply broken in the new 'Plex UX' version of this software. There are features in Plex Classic that are now broken and will not work in either version of the software - Features that have already been deeply integrated into processes and procedures. Plex Support is the slowest I have ever seen personally. I currently have a case that has been open for 1,183 days. You're reading that right, nearly 3 years.

About Company

Company Description

Updated 7th December 2023

Rockwell Automation's Plex focuses on delivering smart manufacturing solutions via the cloud. The main business problem Plex solves is incorporating connectivity, automation, tracking, and analysis into the business processes of manufacturers. Its platform, the Plex Smart Manufacturing Platform, offers facilities such as manufacturing execution, enterprise resource planning, quality control, supply chain planning and management, asset performance monitoring, production surveillance, process automation, and analytics. These functionalities enable seamless integration of people, systems, machines, and supply chains for precise, efficient, and agile management.

Company Details

Updated 26th February 2025
Company type
Public
Year Founded
1995
Head office location
United States
Website
http://www.plex.com

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Key Insights

A Snapshot of What Matters - Based on Validated User Reviews

User Sentiment About Plex Smart Manufacturing Platform
Reviewer Insights for: Plex Smart Manufacturing Platform
Deciding Factors: Plex Smart Manufacturing Platform Vs. Market Average
Performance of Plex Smart Manufacturing Platform Across Market Features

Plex Smart Manufacturing Platform Likes & Dislikes

Like

It is easy to use and a very good tool to utilize when having to meet 3rd party audit requirements.

Like

UX is modern looking, that's about all the positive I can say about it. It's cloud based so you don't have to host the software yourself.

Like

The connection of Process Routings, to Control Plans, to FMEAs, to Check Sheets is a particularly powerful tool for digitized control of manufacturing.

Dislike

1. We were tasked with having to handle generating our own security role system and training our employees to transition from using Classic Plex to UX Plex. This has still not been completed! 2. Keeping the same representation of support personnel from Plex assigned to our site. 3. The support services are slow to complete a request often times leaving us to rely on a voting system of fellow customers to vote up or down what potential fixes will be done first.

Dislike

Rockwell Automation incorrectly reports its downtime. They do not consider things like not being able to login or process any production as downtime. If even one small portion of the system works, it is not considered downtime. Even if your entire site can't be reached because of a server issue on Plex's end, it won't be reported as downtime as long as a single customer across the country is still able to login.

Dislike

Because its a Generalist product it can be hard to add or tune things without significant effort or cost.

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Peer Discussions

Plex Smart Manufacturing Platform Reviews and Ratings

Showing data for 112 ratings and reviews for Manufacturing Execution Systems market. View all 236 ratings and reviews across markets for a complete picture.

4.0

(112 Ratings)

Rating Distribution

5 Star
28%
4 Star
59%
3 Star
12%
2 Star
0%
1 Star
2%
Why ratings and reviews count differ?

Customer Experience

Evaluation & Contracting

4.0

Integration & Deployment

4.0

Service & Support

3.7

Product Capabilities

4.3

Filter Reviews
Sort By:
Most helpful
Last 12 Months
Star Rating
Reviewer Type
Reviewer's Company Size
Reviewer's Industry
Reviewer's Region
Reviewer's Job Function
  • IT Manager
    50M-1B USD
    Manufacturing
    Review Source

    Downtime Reporting Criteria Raise Concerns Over Accuracy Of Service Availability Claims

    1.0
    Jan 7, 2026
    Multiple instances of requesting repayment after downtime extending past contractual obligations were denied because Plex refused to update their status page. Simply take a look at any of the "Known Issues" under the Plex Community. There will almost always be comments from customers stating that the downtime was MUCH longer than reported by Plex. Root causes are continually promised and never delivered. If we are lucky enough to get a Root Cause Analysis after a critical outage, it will not be more than 2 or 3 sentences. Go look for yourself if you're unsure. Many critical features are simply broken in the new 'Plex UX' version of this software. There are features in Plex Classic that are now broken and will not work in either version of the software - Features that have already been deeply integrated into processes and procedures. Plex Support is the slowest I have ever seen personally. I currently have a case that has been open for 1,183 days. You're reading that right, nearly 3 years.
  • Engineer
    50M-1B USD
    Manufacturing
    Review Source

    Tool Aids Audit Compliance but Faces Issues with Support and Transition Training

    4.0
    Dec 19, 2025
    Very good product but the turn around time of receiving solutions to issues is very slow.
  • Engineer
    50M-1B USD
    Manufacturing
    Review Source

    PLEX: Flexible, Adaptable, Approachable

    4.0
    Dec 18, 2025
    Plex is a very adaptable and flexible system for control and execution of manufacturing. In particular for automotive applications since there are elements of the system configured to comply with existing industry standards and regulations. When configured appropriately, it also allows users to make the changes themselves and flex the system to current needs.
  • Erp Logistics Specialist
    1B-10B USD
    Manufacturing
    Review Source

    User-friendly and robust system to cater every need of the organization.

    4.0
    Feb 3, 2026
    The response time on cases is reasonable and the platform updates are smooth and effective.
  • IT Associate
    1B-10B USD
    Manufacturing
    Review Source

    Customization Features Enable Facility-Specific Menu Management Across MES and ERP Systems

    4.0
    Nov 19, 2025
    PLEX has been successful in managing MES and ERP menus for our facilities. Looking forward to future enhancements of the product.
...
Showing Result 1-5 of 112

Recommended Gartner Research

  • Market Guide for Manufacturing Execution Systems

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