Critical Manufacturing MES vs Sepasoft MES
Critical Manufacturing MES
criticalmanufacturing.comSepasoft MES
sepasoft.comSide by side
| Figure | Critical Manufacturing MES | Sepasoft MES |
|---|---|---|
| Price from | — | $1.33/mo |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| Linux | — | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 0 | 10 |
| Spec score · Manufacturing Execution System (MES) Software | 7.8 (#4) | 7.9 (#3) |
| Spec score · Manufacturing Execution Systems | 7.8 (#10) | 7.9 (#8) |
| Headquarters | Porto (Maia), Portugal | El Dorado Hills, California, United States |
| Support | The maker lists a Customer Portal and Community Platform as support resources. | Sepasoft lists support hours as Monday through Friday, 7:30 a.m. to 5 p.m. Pacific time, excluding holidays. |
Plans
Sepasoft MES
- BasicCare Support$16 a year
- Web Services Module$5,200, paid once
- Business Connector Module$5,400, paid once
- Settings & Changeover Module$9,100, paid once
- SPC Module$9,100, paid once
- MES Enterprise Central Server$14,200, paid once
- Interface for SAP ERP Module$16,200, paid once
- OEE Downtime Module$22,700, paid once
- Track & Trace Module$22,700, paid once
- Batch Procedure Module$35,000, paid once
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.
Sepasoft MES
Sepasoft MES controls, tracks, and documents the conversion of raw materials into finished goods in real time. Its modules address OEE and downtime, batch procedures, traceability, statistical process control, settings and changeovers, and business connectivity. Listed capabilities include work order and quality management, lot and serial traceability, shop-floor data capture, and real-time dashboards. The Business Connector links MES to ERP and other higher-level systems, while Web Services supports REST and SOAP. The Interface for SAP ERP provides native, bidirectional connectivity to on-premises SAP systems without additional middleware. MES Enterprise Central Server aggregates data from site-level systems for enterprise reporting and analysis. Sepasoft describes its site license as covering unlimited lines, machines, and users. The modules require Inductive Automation’s Ignition Platform; full visualization can use Ignition Vision or Perspective, although Batch Procedure is listed as compatible with Perspective but not Vision. An unlicensed module runs in demo mode for two hours at a time, and the demo can be restarted. Deployment is hybrid, and supported environments include API, Linux, self-hosted, web, and Windows.