Comparison

1 article tagged "Comparison" on the Voltrus Gateway blog.

This collection brings together every Comparison article published on the Voltrus Gateway blog. "Voltrus Gateway vs Kepware: A Cross-Platform OPC Gateway Alternative". Each one is a practical, hands-on guide written for engineers and system integrators who work with Voltrus Gateway in real industrial deployments. Whether you are choosing between protocols, troubleshooting a connection, or planning an integration, these articles cover the concepts, the trade-offs, and the step-by-step details you need.

1 article

August 9, 2026·Comparison

Voltrus Gateway vs Kepware: A Cross-Platform OPC Gateway Alternative

Kepware is the default, a Windows-only, licensed OPC server with per-tag pricing. Voltrus Gateway is a cross-platform, self-hosted Rust binary exposing one typed gRPC API across six protocols, one-time per host. An honest feature-by-feature comparison.

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