Choose KepserverEX for a single plant or machine. Choose Kepserver Enterprise when you need to centrally manage, scale, and provide high availability across multiple facilities or cloud environments.
Uses a modular approach. You buy exactly what you need (e.g., just the Siemens TCP/IP driver or just the Modbus driver). This is often more cost-effective for smaller, specialized projects. kepserver enterprise vs kepserverex
A small bottling plant with 5 PLCs and one HMI. If the OPC server goes down for 20 minutes once a month, production just pauses. → KepserverEX Choose KepserverEX for a single plant or machine
and KEPServerEX (now being unified into Kepware Server ) are essentially the same core technology but packaged for different users. The primary difference lies in who sells and supports it , and how it integrates with your existing industrial software suite. Quick Comparison Table KEPServer Enterprise KEPServerEX (Legacy) / Kepware Server Vendor Rockwell Automation PTC / Kepware Target Use Rockwell-centric systems (FactoryTalk) Multi-vendor industrial connectivity Licensing FactoryTalk Activation Kepware License Utility Support Rockwell Automation PTC Kepware Restriction Sold ONLY with Rockwell applications Standalone or bundled with various HMIs 1. KEPServer Enterprise (The Rockwell Version) You buy exactly what you need (e
The primary difference between and KEPServerEX lies in their distribution and licensing. While they are technically based on the same underlying communication engine, they serve different ecosystems: