Update kepware-opcua-better-alternative.md

Author: sumitshinde-84

src/blog/2026/01/kepware-opcua-better-alternative.md

@@ -4,7 +4,7 @@ subtitle: "Why per-tag pricing, scale penalties, and private-equity ownership ch
 description: "Kepware became the default when industrial connectivity was hard. Today, its pricing model, scaling costs, and private-equity ownership make it a growing risk. Here's why it's time to re
 -evaluate."
 date: 2026-01-16
-keywords: 
+keywords: kepware alternatives, opc ua server, industrial connectivity, per-tag pricing, plc data integration, industrial middleware, ot-it convergence
 authors: ["sumit-shinde"]
 image: 
 tags: