Critical Manufacturing MES vs SimpleMES
Critical Manufacturing MES
criticalmanufacturing.comSimpleMES
simplemes.github.ioSide by side
| Figure | Critical Manufacturing MES | SimpleMES |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | — | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 0 | 0 |
| Spec score · Manufacturing Execution Systems | 7.8 (#10) | 7.2 (#22) |
| Core capabilities | The maker describes more than 30 interoperable capabilities for real-time visibility and control across global manufacturing operations. | The core module covers products, routings, work centers, customer orders, and lot or serial numbers. |
| Product | Critical Manufacturing MES is a manufacturing execution and intelligence system for manufacturers of complex, high-tech discrete products. | SimpleMES is an open-source manufacturing execution system for controlling and tracking shop-floor work. |
| Security | The maker says MES data is encrypted in transit and at rest, with fine-grained access controls, authenticated APIs, and traceable user actions. | MES Core uses framework-provided security roles, and its controllers enforce the appropriate role. |
| Traceability | The MES tracks batch, lot, and serialized units and records their real-time genealogy and history. | Assembly reports can identify components used in shipped products to help investigate product recalls. |
In their own words
Critical Manufacturing MES
Critical Manufacturing MES is a modular manufacturing execution system for managing shop-floor operations. It tracks batch, lot, and serialized units with real-time genealogy and history, and provides more than 30 interoperable capabilities for visibility and control across manufacturing operations. Its pre-integrated Statistical Process Control module monitors process stability and can trigger actions such as holding a lot or stopping equipment. The Data & Analytics Framework integrates data from sources including SQL Server, Oracle, Excel, CSV, XML, and SAP, and supports Power BI reporting. Integration packages cover Enterprise Integration, SAP, and MES-to-MES communication; the SAP ERP module is licensed separately. The system can run on premises or on a cloud platform, including containerized environments, and a packaged AWS-hosted SaaS offer is described for semiconductor R&D labs and fabs. Database requirements specify SQL Server on Windows Server; SQL Server for Linux and managed SQL services such as Azure SQL Database and Amazon RDS are not supported for full MES workloads. Critical Manufacturing was founded in 2009 and is headquartered in Porto (Maia), Portugal. Pricing is on request.
SimpleMES
SimpleMES has no write-up on Specifiction yet; its figures are above.