Plex MES
Plex MES is a cloud-based production management platform for controlling production and giving teams a real-time view of plant-floor activity.
What Plex MES is
Plex MES is a cloud-based production management platform for controlling production and giving teams a real-time view of plant-floor activity. It tracks materials from receipt through work in process to shipment, and includes work order management, inventory tracking, shop-floor data capture, dashboards, and lot and serial traceability. Operators have control panels and error-proofed workflows; quality teams can manage procedures from control plans through closed-loop quality management. Its finite scheduling engine assigns jobs to work centers based on resource availability. Deployment options range from cloud-native operation to a fully resilient edge, and flexible APIs connect external systems. Plex MES is designed to connect to corporate ERP systems, with integrations documented for SAP and Oracle. Plex states that it is ISO 27001:2013 certified, protects data in transit with TLS 1.3 or higher and data at rest with AES-256, and replicates customer data across primary and secondary tier 5 data centers. Pricing is on request; the Manufacturing Execution Suite is described as one low annual subscription fee, with unlimited users and machines and no overage charges.
Good
- Tracks materials from receipt through shipment.
- Finite scheduling considers resource availability.
- Includes quality management and lot traceability.
- Offers cloud-native to fully resilient edge deployment.
- Supports ERP integrations including SAP and Oracle.
Watch out
- Pricing is available on request.
- Support excludes issues caused by unsupported third-party equipment or modifications.
- Critical P1 phone support is in English.
Who it suits
Plex MES suits manufacturers in discrete, consumer packaged goods, and regulated industries that need production visibility, traceability, quality controls, and ERP connectivity. It is also relevant to teams choosing between cloud and edge deployment.
Verdict
Plex MES brings production tracking, scheduling, quality management, and ERP connectivity into one platform. Pricing requires a request, and support has stated exclusions.
Plans and prices
From Plex MES's own pricing page, checked 1 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Plex Manufacturing Execution Suite | — | Unlimited users and machines · No overage charges · No limit on data transfers · One low annual subscription fee |
The facts
Each one read from Plex MES's own pages, with the date it was checked.
What it does
- Availability
- Plex states that customer data is replicated in real time across primary and secondary tier 5 data centers and that it switches data centers monthly to test disaster recovery.checked 1 Oct 2026
- Core capabilities
- The platform includes operator control panels, error-proofed workflows, closed-loop quality control, inventory tracking and finite scheduling.checked 1 Oct 2026
- Deployment
- Plex offers resilient edge-to-cloud deployment options, from 100% cloud-native operation to a fully resilient edge.checked 1 Oct 2026
- ERP connectivity
- Plex MES is designed to connect with corporate ERP systems, and Plex documents integrations with ERP systems such as SAP and Oracle.checked 1 Oct 2026
- Integrations
- The platform provides an integration layer with flexible modern APIs for connecting complementary capabilities and external systems.checked 1 Oct 2026
- Quality
- Closed-loop quality management maintains quality procedures directly from control plans to improve process repeatability and predictability.checked 1 Oct 2026
- Scheduling
- Its finite scheduling engine assigns jobs to work centers while considering resource availability.checked 1 Oct 2026
- Security certification
- Plex states that it is ISO 27001:2013 certified, with all applicable Annex controls addressed.checked 1 Oct 2026
- Security controls
- Data in transit is protected with TLS 1.3 or higher and data at rest with AES-256 encryption.checked 1 Oct 2026
- Support
- Plex Customer Care Plans provide online support requests 24/7/365, with English telephone support 24/7 for critical P1 issues.checked 1 Oct 2026
- Support limits
- Support excludes issues caused by unsupported third-party equipment, software, customizations or modifications.checked 1 Oct 2026
- Target users
- Plex MES is pre-configured for discrete, consumer packaged goods and regulated industries, with compliance, traceability and security built in.checked 1 Oct 2026
- Traceability
- Plex tracks materials from receipt through shipment, including work in process, for a real-time view of operations.checked 1 Oct 2026
- What it does
- Plex MES is a cloud-based production management platform providing plant-floor visibility and real-time production-lifecycle control.checked 1 Oct 2026
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