Rapid SCADA can be used without paying: Standard edition free under Apache 2.0; Enterprise license is paid. Check the vendor’s pricing page for current limits.

Is Rapid SCADA open source?

Yes. Rapid SCADA publishes its source code under the Apache-2.0 license.

Which platforms does Rapid SCADA support?

Rapid SCADA is available on: Windows, Linux.

What is Rapid SCADA best for?

Free SCADA on Windows or Linux servers. In our ranking of SCADA software it is number 5 of 6 with a score of 84.0.

What are the best alternatives to Rapid SCADA?

The highest-ranked alternatives on listme.name are Ignition, SIMATIC WinCC Open Architecture, GENESIS64, FUXA.

Rapid SCADA Review, Pricing & Alternatives (2026)

84.0score

Ranked 5 of 6 in best SCADA software

Apache 2.0 Standard edition with unlimited data points, running on Windows Server or Linux. Enterprise features need the paid license, and training or consulting are separate services.

Best for Free SCADA on Windows or Linux servers

About Rapid SCADA

Rapid SCADA provides data acquisition, monitoring and visualization for industrial and IIoT systems. The Standard edition is Apache 2.0 licensed, and additional modules can be released under other licenses. The site describes the platform as suited to large distributed systems, and it offers an online Modbus parser and a Modbus slave driver among its tools.

The Enterprise edition is proprietary software built on the open core. It includes the commercial modules and enterprise security features that the site describes. License and service prices are published as a PDF. Services such as technical support, training and consulting are listed separately. Rapid SCADA suits Windows and Linux server deployments run by an in-house engineering team.

Key features

Apache 2.0 Standard edition
Unlimited data points in the free edition
Windows and Linux servers
Browser-based workstations
Modbus support

Strengths

Unlimited data points in the free edition
Windows Server and Linux server support
Modules can carry their own licenses

Limits

Enterprise features need a paid license
Training and consulting are sold as separate services

Where Rapid SCADA ranks

List	Rank	Score	Best for
Best SCADA software	5 of 6	84.0	Free SCADA on Windows or Linux servers

Alternatives to Rapid SCADA

All 5 alternatives

Compare Rapid SCADA

Questions about Rapid SCADA

Is Rapid SCADA free?: Rapid SCADA can be used without paying: Standard edition free under Apache 2.0; Enterprise license is paid. Check the vendor’s pricing page for current limits.
Is Rapid SCADA open source?: Yes. Rapid SCADA publishes its source code under the Apache-2.0 license.
Which platforms does Rapid SCADA support?: Rapid SCADA is available on: Windows, Linux.
What is Rapid SCADA best for?: Free SCADA on Windows or Linux servers. In our ranking of SCADA software it is number 5 of 6 with a score of 84.0.
What are the best alternatives to Rapid SCADA?: The highest-ranked alternatives on listme.name are Ignition, SIMATIC WinCC Open Architecture, GENESIS64, FUXA.