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Best Supervisory Control and Data Acquisition Software in 2026
Supervisory Control and Data Acquisition (SCADA) software helps monitor and control industrial processes. This list is for people comparing tools for plant operations, automation and data collection.
- 21 apps
- Research read 28 Sept 2026
- How the order is worked out
- 1
Ignition
Free plan LinuxMacWeb+1 - 2
FLEX SCADA
Free plan LinuxWeb - 3
Siemens Opcenter
Free trial APISelf-hostedWeb+1Choose Siemens Opcenter if your manufacturing operation needs a portfolio spanning execution, quality, planning, scheduling and analytics.
- 4
Rapid SCADA
Free plan LinuxWebWindows - 5
GE Vernova Proficy Plant Applications
Paid AndroidAPIiPhone+3Plant Applications combines production, quality, efficiency, and batch capabilities for manufacturing operations.
- 6
ScadaBR
Free plan Web - 7
AVEVA Edge
Paid AndroidiPhoneLinux+2 - 8
AVEVA System Platform
Paid AndroidiPhoneWeb+1 - 9
Rockwell Automation Finite Scheduler
Paid APIFinite Scheduler is designed for manufacturers that need schedules shaped by detailed resource and process constraints.
- 10
AVEVA Plant SCADA
Paid WebWindows - 11
ABB MicroSCADA X
Paid Web - 12
GENESIS
Paid AndroidiPhoneWeb+1 - 13
Adroit Smart SCADA
Paid Windows - 14
ControlMaestro
Paid WebWindows - 15
KingSCADA
Paid LinuxWebWindows - 16
DAQFactory
Paid Windows - 17
SIMATIC WinCC
Paid AndroidiPhoneWeb+1 - 18
zenon Software Platform
Paid LinuxWebWindows - 19
Siemens WinCC Open Architecture
Paid LinuxWebWindows - 20
FAST/TOOLS
Paid - 21
SurvalentONE
Paid Web
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price
Compare free plans and trials with paid pricing, deployment and platform support. Check maximum tags, industrial protocols, historian and alarm features, high availability, web access and licence terms before choosing.
Questions
Which SCADA tools offer a free plan?
FLEX SCADA and Ignition list a free plan. Check the provider's terms for limits and paid upgrades.
Does DAQFactory have a free plan?
No. DAQFactory lists a 25-day trial and no free plan.
Which platforms are supported?
The listed platform options include web, Windows, Linux, Android, iOS and API. Product support varies, so check the platform field for the tool you want.
How is pricing shown?
Several paid tools, including ABB MicroSCADA X, Adroit Smart SCADA and AVEVA Plant SCADA, list pricing on request. DAQFactory lists a 25-day trial.
Is GE Vernova Proficy Plant Applications open source?
It is marked as not open source. Review licence terms before selecting a tool when code access matters.
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