PLCGateway Reviews in 2026

Audience

Manufacturers, machine builders, system integrators and OT/IT teams that need PLC and machine data in OPC UA, MQTT, MES, ERP or the cloud, plus SCADA, OEE and AI assistants.

About PLCGateway

PLCGateway connects PLCs, CNC machines and OPC servers, publishing data through OPC UA, MQTT, Modbus TCP and REST. Drivers include Siemens S7, Modbus TCP/RTU, Mitsubishi MC, Omron FINS, Allen-Bradley EtherNet/IP, FANUC FOCAS, MTConnect, OPC UA/DA, IEC 60870-5-104, IEC 61850, DNP3 and BACnet. Connect provides connectivity; SCADA adds browser-based P&ID screens, alarms, history, trends, reports and OEE; Embedded displays operator screens on device touch panels. Optional Quality & Maintenance adds SPC, maintenance plans and CMMS; Energy Management supports ISO 50001. Each edition includes an MCP server for compatible AI assistants to configure devices and tags and query live data. Runs on Windows, Linux x64/ARM and Docker; supports 11 languages. Perpetual per-computer licenses include all drivers, with no device or tag limit; a 30-day free trial is available.

Pricing

Starting Price:

€590 one-time

Pricing Details:

Connect: €590 one-time per computer; SCADA: €1,090 one-time per computer. Prices are in euros and exclude VAT, sales tax and other local taxes. The first year of updates and support is included; optional maintenance afterward is 20% of the licence price per year. Embedded pricing is per device or series. All drivers are included, with no device or tag limit. A 30-day free trial covers every product and module.

Free Trial:

Free Trial available.

Integrations

API:

Yes, PLCGateway offers API access

See Integrations

Ratings/Reviews

Overall 0.0 / 5

ease 0.0 / 5

features 0.0 / 5

design 0.0 / 5

support 0.0 / 5

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Videos and Screen Captures

SCADA overview dashboard with production metrics, utility gauges, alarms, and live trend charts.

Machine performance and quality report with OEE, production, downtime, and energy metrics.

Injection machine operator panel for work orders, machine status, counters, and downtime reasons.

AI and MCP configuration screen with server settings, JSON examples, and available tools.

Filling-line SCADA screen with a process flow diagram, controls, alarms, gauges, and flow trend.

Visual screen designer with equipment palette, editable filling-line canvas, and component properties.

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