GMDH Streamline vs Siemens Opcenter
GMDH Streamline
gmdhsoftware.com
Siemens Opcenter
siemens.comSide by side
| Figure | GMDH Streamline | Siemens Opcenter |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 4 |
| Spec score · Supply Chain Planning Software | 8.8 (#1) | 8.1 (#7) |
| Company founded | Gartner and LinkedIn list the privately held company as founded in 2020. | Gartner’s company profile lists Siemens as founded in 1847. |
| Company legal name | The maker identifies itself as GMDH, Inc. | The maker is Siemens AG, a public technology company headquartered in Munich, Germany. |
| Headquarters | New York, New York, United States | Munich, Germany |
| Licence | GMDH describes the technology as 100% proprietary, and its terms prohibit copying, modifying or distributing the software and site content. | Siemens customer agreements describe commercial order forms, license models and supplemental terms; Opcenter is not presented as open-source software. |
| Rating on Capterra | 4.8 out of 5 from 11 reviews | 4.0 out of 5 from 2 reviews |
| Rating on G2 | 4.4 out of 5 from 273 reviews | 4.1 out of 5 from 84 reviews |
| Rating on Gartner Peer Insights | 4.4 out of 5 from 33 ratings | 4.4 out of 5 from 111 reviews |
| Rating on Software Advice | 4.8 out of 5 from 11 reviews | 4.0 out of 5 from 2 reviews |
| Support | The maker’s pricing page invites customers to describe their needs so a Streamline expert can help them choose a solution. | Siemens Support Center provides product downloads, knowledge-base search, learning resources, community access and support-case management. |
| What it does | GMDH Streamline is a desktop application for demand forecasting and inventory replenishment planning. | Opcenter is Siemens’ unified manufacturing operations management portfolio linking product lifecycle management with shop-floor automation. |
Plans
GMDH Streamline
- Free EditionFree
- Free EditionFree
- Customized pricingPriced on request
- Licensed editionPriced on request
Siemens Opcenter
- Opcenter X free trialFree
- Opcenter APSPriced on request
- Opcenter X EssentialsPriced on request
- Opcenter X StandardPriced on request
In their own words
GMDH Streamline
GMDH Streamline is a desktop application for demand forecasting and inventory replenishment planning. It imports sales and inventory data from spreadsheets, ODBC-connected databases, and supported accounting or inventory systems, then generates statistical forecasts and can produce replenishment orders, demand plans, and revenue plans. Listed integrations include SAP, Oracle NetSuite, Microsoft Dynamics, QuickBooks, Odoo, Shopify, and Cin7; bidirectional connections can return recommended replenishment orders to connected systems. Planning tools include reorder point automation, safety stock planning, multi-location planning, and transfer recommendations. The free edition costs nothing and is limited to US$ 1M in annual revenue, 1,000 planning items, and 10,000 annual sales quantity. Customized pricing is also available, with no price listed. Streamline supports macOS from version 10.14, though its Mac package is not signed with an Apple-issued certificate. Streamline Server runs as a Windows service for multiple users sharing a project file. Hosted data transfers use TLS encryption, and passwords are hashed on the server and encrypted over the network.
Siemens Opcenter
Siemens Opcenter is a manufacturing operations management portfolio covering production execution, quality, planning, scheduling and manufacturing intelligence. Its MES products track and enforce production processes to support quality and efficiency. Quality management capabilities help organize processes and resources for customer requirements and compliance with standards and industry guidelines. Planning and scheduling tools are intended to reduce inventory, shorten production cycles and improve customer service levels. Opcenter Intelligence uses manufacturing and enterprise data to show production status and analytics.
Opcenter X is a modular SaaS option designed for small and medium-sized businesses. Essentials includes order management, track and trace, and non-conformance management; Standard adds digital-twin integration, with high availability available as a purchase option. Both plans can be deployed through SaaS, VPC or on-premises. Essentials supports NATS, MQTT, OPC UA, file-system and HTTP interoperability. Siemens lists pricing on request and offers a 30-day free trial of Opcenter X. The wider portfolio also includes factory-layout connections to real-time system data and integration adapters, including bidirectional SAP ERP flows.