Plex Systems

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Read 189 Plex Systems reviews and testimonials from customers, explore 94 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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Customer Rating Review Scorebased on 4274 reference ratings
4.7/5.0 (4274)
  • Market Leader 2025 2025
    Summer 2025Market LeaderManufacturing ERP Software

Featured Testimonials

  • "It’s so easy to identify the trends, ups and downs, potential issues, and to show other departments what’s going on so we can do something now.”

  • “Plex was a key component in the company's growth and allowed us to successfully manage a 50% growth rate this year.”

  • “Preparing shipping documents, sending ASNs, creating purchase orders, and more are only a click away.”

Featured Case Studies

  • Fluid Routing Solutions Cuts ERP Costs with Plex

  • Manufacturer Achieves 20 Percent Annual Growth, Improves Inventory Accuracy

  • G&W Products a Small Business Manufacturer Thinks Big with Plex

Featured Customer Videos

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 94 businesses that use Plex Systems.

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