ModbusPal is a free industrial control system security solution. Threats & Alerts Module is a commercial industrial control system security solution by Steryon. Features, integrations, deployment and the company behind each one, side by side.
Java MODBUS simulator with scriptable functions and dynamic resource creation.
OT/IT threat visibility platform with context-driven prioritization
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Based on what each listing shows: deployment, company size, price and open source.
ModbusPal fits if you need to run it on your own servers, you are a startup or a small business and you need a free product.
Threats & Alerts Module fits if you want a cloud product and you are an enterprise.
Common questions when comparing ModbusPal vs Threats & Alerts Module for industrial control system security.
ModbusPal: Java MODBUS simulator with scriptable functions and dynamic resource creation.
Threats & Alerts Module: OT/IT threat visibility platform with context-driven prioritization. Built by Steryon.
The table above shows where their features, integrations, deployment and company size fit differ.
Often, yes. ModbusPal and Threats & Alerts Module are both Industrial Control System Security products. Key differences: ModbusPal is Free while Threats & Alerts Module is Commercial. Use the table above to see where features, deployment and company size fit differ.
No Industrial Control System Security shortlist yet. This is the closest one.
Updated 2026-11-02
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