Plex Systems

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Read 189 Plex Systems reviews and testimonials from customers, explore 119 case studies and customer success stories, and watch 47 customer videos to see why companies chose Plex Systems as their Manufacturing ERP

Plex Systems, Inc.® delivers industry-leading ERP, MES, and Industrial IoT solutions to manufacturers across process and discrete industries. Plex pioneered cloud solutions for the production line, connecting suppliers, machines, people, systems, data, and customers with capabilities that are easy to configure, deliver continuous innovation, and reduce IT costs. With insight from the shop floor to the top floor®, the Plex Manufacturing Cloud® helps companies see and understand every aspect of their business ecosystems, enabling them to transform their businesses and lead with precision, efficiency, and agility in an ever-changing market.

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  • 189 Testimonials View
  • 119 Case Studies View
  • 47 Customer Videos View
Customer Rating Review Score based on 5155 reference ratings
4.7/5.0 (5155)
  • Summer 2026 Market Leader Manufacturing ERP Software

More from Plex Systems

Featured Testimonials

  • “Plex’s ability to provide detailed information quickly saves us time. With the Cloud model, it has allowed us to access information from anywhere, anytime. We are no longer chasing data …

  • “Plex enables us to maintain our rapid growth by facilitating collaboration and communication between engineering, development, production, operations, sales, and executive management. With all metrics stored in a single place, …

  • "We knew we needed to have something more interactive, something off-premises, and most importantly, something that we didn’t have to manage everyday, and Plex was the best fit for us."

Featured Case Studies

  • Green Tokai Strengthens Visibility, Quality, and Inventory With Real-time Data in Plex …

  • Inteva Products, LLC - Customer Case Study

  • Shank’s Extracts Sets Up for a Sweet Future with the Plex Manufacturing …

Featured Customer Videos

  • The Shyft Group - Customer Success Story (Andy Anderson - Vice President & CIO)
  • More efficient operations and 20% inventory reduction with the Plex Manufacturing Cloud
  • Real-Time Data for Real-Time Decision-Making Across the Business

Additional Plex Systems Information & Resources

Read Plex Systems Reviews, Testimonials & Customer References from 189 real Plex Systems customers.

Browse Plex Systems Case Studies, Customer Success Stories, & Customer References from 119 businesses that use Plex Systems.

Watch Plex Systems Customer Videos to learn why 47 businesses chose Plex Systems.