KingSCADA

Paid#12 of 21 in Supervisory Control and Data Acquisition Software

KingSCADA: A broad, redundancy-ready SCADA suite for self-hosted Windows and Linux systems. Ranked #12 of 21 in Supervisory Control and Data Acquisition Software by our editors (6.1/10); pricing: Pricing on request; best for redundant industrial SCADA on Windows/Linux.

6.1/10★★★☆☆Editor score

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At a glance

• Editor score
  6.1 / 10
• Pricing
  Pricing on request
• Best for
  Redundant industrial SCADA on Windows/Linux
• Deployment
  On-premises
• Facts checked
  24 Sep 2026

• Where it wins

  • Supports IEC, MQTT, Modbus and other industrial protocols.
  • Combines acquisition, graphics, alarms, historian, trends and reports.
  • Hot-standby, network redundancy and distributed services support continuity.

• Where it doesn't

  • Pricing requires contacting sales rather than reviewing a numeric price.
  • Browser access is specified for the 4.0 Xinchang edition.
  • Self-hosted deployment requires customer-managed infrastructure.

Our verdict on KingSCADA

KingSCADA is supervisory control and data acquisition software for industrial teams building monitoring and control systems. It collects equipment data across supported protocols, presents configurable process graphics, processes alarms and events, stores historical data, and provides trends and reporting. Reusable model-based project development suits repeatable implementations, while the stated mid-market and enterprise fit points to utilities, energy, manufacturing and other larger operational environments.

Pricing is handled through contact with sales. The deployment model is self-hosted, with support for Windows and several Linux-based domestic operating systems in the KingSCADA 4.0 Xinchang edition. Distributed services can separate historical, real-time, alarm and acquisition functions, and hot-standby plus network redundancy options address architectures that need duplicated components. Browser access is available through B/S architecture in that edition, adding a web route alongside local operating-system deployments.

Integration coverage includes OPC, DDE, API and ActiveX interfaces, while listed industrial protocols include IEC 101/103/104, DLT645, BACnet, LonWorks, HJ/T212, MQTT, Modbus and OPC UA. This combination gives engineering teams several paths for connecting control equipment and adjacent software while retaining native acquisition, visualization and historian functions. Choose KingSCADA when a self-hosted SCADA foundation with distributed services, redundancy and broad protocol coverage is the priority. Teams seeking a cloud-hosted operating model or browser access independent of the specified Xinchang edition should compare alternatives.

KingSCADA pricing

KingSCADA fact sheet

KingSCADA integrations

KingSCADA lists 4 integrations on its own site.

• OPC
• DDE
• API
• ActiveX

Alternatives to KingSCADA

• AVEVA System PlatformA distributed SCADA platform with reusable engineering, alarm management and a native historian.9.0
• AVEVA Plant SCADAA configurable SCADA system for process plants needing broad connectivity and redundant control.8.2
• AVEVA EdgeCross-platform HMI/SCADA with broad industrial connectivity and browser and mobile access.7.7

See all KingSCADA alternatives →

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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

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Last updated 28 Sep 2026 · How we research and update