European SCADA Systems compared
SCADA systems monitor and control industrial processes in real time, letting manufacturers, utilities and logistics operators track equipment, collect data and automate workflows across plants or networks. The tools differ in scope: some focus on visualization and dashboards for operators, while others embed PLC logic, historical data storage or MES integrations for deeper process control. European buyers in regulated sectors often prioritize solutions with EU server locations and clear data processing agreements, as the systems frequently handle sensitive operational or employee data.
Providers
All providers at a glance
What to look for
Protocol support
The system must connect to the PLCs, sensors and other devices in your environment. Look for broad protocol coverage like OPC UA, Modbus TCP or MQTT to avoid costly middleware.
Integration depth
Some tools only visualize data, while others execute control logic or integrate with ERP/MES systems. Match the depth to your need for automation versus monitoring.
Deployment model
Options range from on-premise to cloud or edge deployments. On-premise suits air-gapped environments, while cloud enables remote access and scalability.
Data sovereignty
For regulated industries, verify EU server locations and data processing agreements to ensure compliance with sector-specific requirements.
Frequently asked questions
What does a SCADA system actually do?
A SCADA system collects real-time data from sensors, PLCs and other devices to monitor and control industrial processes. It provides visualization, alarms and historical data for operators to optimize production, reduce downtime and ensure safety.
Who typically uses SCADA software?
Manufacturers, utility companies, oil and gas operators, and logistics providers use SCADA to manage complex, distributed processes. It is also common in water treatment, building automation and renewable energy.
How does zenon compare to Ignition for industrial SCADA?
zenon is a European SCADA platform with 300+ protocol integrations and IEC 61131-3 logic, making it a strong fit for complex industrial environments. Ignition is a US-based alternative with a modular architecture and broad driver support, but zenon offers EU-based data hosting and compliance alignment for regulated sectors.
Can SCADA systems integrate with SAP for production data?
Yes. Tools like zenon and Peakboard offer direct SAP integrations, including SAP S/4HANA for Peakboard. This allows production data to flow into ERP workflows for planning, quality control and reporting.
Is there a free SCADA system for industrial use?
The European SCADA tools in our directory do not offer free plans. Open-source alternatives exist, but they typically require significant in-house expertise to deploy and maintain for industrial environments.
What are the key differences between Peakboard and atvise for dashboards?
Peakboard specializes in low-code industrial dashboards with strong SAP and OT integrations, making it ideal for production and logistics visualization. atvise is a web-based SCADA platform with OPC UA support, better suited for broader automation tasks beyond pure dashboards.
Do European SCADA systems meet GDPR requirements?
European SCADA providers like zenon, Peakboard and atvise typically host data within the EU and offer data processing agreements, aligning with GDPR for operational and employee data. Always verify server locations and contractual terms for your specific use case.
Can SCADA systems run on edge devices?
Some SCADA platforms support edge deployments to process data locally and reduce latency. Tools like zenon and atvise offer edge-capable architectures, while Peakboard focuses on centralized dashboards with cloud or on-premise hosting.
What integrations are essential for a SCADA system in manufacturing?
For manufacturing, OPC UA, Modbus TCP and MQTT are critical for PLC and sensor connectivity. ERP integrations like SAP or MES connections help bridge production data with business systems for end-to-end visibility.
How do I migrate from a US SCADA tool like GE Intelligent Platforms to a European alternative?
Start by mapping your current protocols, data flows and integrations. European tools like zenon support 300+ protocols, which can ease the transition from GE Intelligent Platforms. Test connectivity in a pilot environment before full deployment.