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Head-to-head · SCADA Software

SIMATIC WinCC vs PROMOTIC

  • Updated Sep 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score SIMATIC WinCC #3 in SCADA Software 7.7/10 Pricing on request ✓ 2 of 2 features Visit Siemens
PROMOTIC #7 in SCADA Software 7.1/10 Free plan Free plan✓ 2 of 2 features Visit PROMOTIC

SIMATIC WinCC leads on 0 checks, PROMOTIC on 1, and 2 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSIMATIC WinCC · 7.7/10
  • Free planonly PROMOTIC

SIMATIC WinCC scores higher on our rubric for scada software: 7.7 against 7.1 out of 10; our editors rank them #3 and #7.

PROMOTIC offers free plan; SIMATIC WinCC doesn't.

SIMATIC WinCC is the better fit for teams standardizing plant visualization on Siemens systems. PROMOTIC is the better fit for teams needing broad PLC connectivity.

  • SIMATIC WinCC fits best

    Teams standardizing plant visualization on Siemens systems

  • PROMOTIC fits best

    Teams needing broad PLC connectivity

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature SIMATIC WinCC 7.7/10 Visit ↗ PROMOTIC 7.1/10 Visit ↗
At a glance
Editor score 7.7 7.1
Ranking #3 in SCADA Software #7 in SCADA Software
Best for Teams standardizing plant visualization on Siemens systems Teams needing broad PLC connectivity
Pricing model Paid Free plan + paid
Starting price Not published Not published
Free plan — ✓ (best)
Free trial — —
Deployment Self-hosted, Browser extension Self-hosted, Desktop
Platforms Windows, Web, iOS, Android Web, Windows
Support Docs Email, Phone, Docs
Integrations 4 integrations 9 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features SIMATIC WinCC 2/2 · PROMOTIC 2/2
Alarm management ✓ ✓
Built-in historian ✓ ✓
Specs
Deployment options On-premises On-premises
Protocol support OPC UA, REST, MQTT, Modbus TCP/IP, PROFIBUS DP, Allen-Bradley Ethernet/IP, Mitsubishi Ethernet, Omron Ethernet/IP S7, Modbus, IEC 870-5 (101/104), IEC 62056, DNP3, EtherNet/IP/CIP, MELSEC, S-BUS/S-BUS+, FINS, DirectNET, SNMP, M-BUS, BACnet, KNX, OPC UA, OPC DA, TCP/IP, HTTP, XML, DCOM
Supported tags Not published Not published
Operator clients Windows PC client, HTML5 web browser, tablet, smartphone Windows desktop runtime; web browsers via PROMOTIC Web server
Our review
Pros
  • Covers visualization, real-time monitoring, configurable alarms, and trends.
  • Includes process data archiving and analysis in WinCC V8.
  • Connects through OPC UA, REST, MQTT, and other industrial protocols.
  • Hierarchical object tree supports SCADA development and runtime control
  • Trends, alarms and event history support process monitoring
  • Web panels and many PLC drivers extend operator access and connectivity
Cons
  • Licensing and capabilities vary across WinCC versions and configurations.
  • Requires contacting Siemens for pricing; no free plan is available.
  • On-premises deployment may not suit teams seeking a hosted SCADA service.
  • Runtime and communication components may need separate licences
  • Runs on Windows, with web access through its Web server
  • PmDevProf's no-size-limit application development requires a paid licence
Our verdict

SIMATIC WinCC is Siemens’ product line of HMI and SCADA systems for visualizing machines and industrial processes. It serves operators and engineers working with individual machines through complex or distributed systems, with fit across…

Read the review →

PROMOTIC is a Windows SCADA/HMI development and runtime system for monitoring, visualizing and controlling industrial processes. MICROSYS positions it for automation design companies and industrial users across manufacturing, utilities,…

Read the review →
  1. SIMATIC WinCCSCADA Software 7.7Pricing on request
  2. PROMOTICSCADA Software 7.1Free plan

Strengths and trade-offs

  • SIMATIC WinCC — where it wins

    • Covers visualization, real-time monitoring, configurable alarms, and trends.
    • Includes process data archiving and analysis in WinCC V8.
    • Connects through OPC UA, REST, MQTT, and other industrial protocols.

    Where it doesn't

    • Licensing and capabilities vary across WinCC versions and configurations.
    • Requires contacting Siemens for pricing; no free plan is available.
    • On-premises deployment may not suit teams seeking a hosted SCADA service.

  • PROMOTIC — where it wins

    • Hierarchical object tree supports SCADA development and runtime control
    • Trends, alarms and event history support process monitoring
    • Web panels and many PLC drivers extend operator access and connectivity

    Where it doesn't

    • Runtime and communication components may need separate licences
    • Runs on Windows, with web access through its Web server
    • PmDevProf's no-size-limit application development requires a paid licence
  • SIMATIC WinCC7.7/10 · Pricing on request

    A configurable Siemens HMI and SCADA line for visualization, alarms, and process data.

    Visit SiemensFull verdict →
  • PROMOTIC7.1/10 · Free plan

    A configurable SCADA/HMI system with free options, web panels and broad PLC connectivity.

    Visit PROMOTICFull verdict →

More comparisons

All SCADA software comparisons → · Full ranking →

Guides on SCADA software

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update