OpenPLC has a Lunoo score of 6.8/10. This score is based on an AI-powered analysis of features, user reviews, expert opinions, and overall quality.

How does OpenPLC compare to competitors?

Lunoo provides objective, AI-powered comparisons. Use the comparison tool to see OpenPLC side-by-side with any alternative.

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OpenPLC

6.8

Fair

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description OpenPLC Overview

OpenPLC is an open-source PLC software platform designed to be a cost-effective alternative to commercial PLCs. It supports IEC 61131-3 programming languages. Performance and features are limited compared to commercial PLCs. Requires specific hardware to run.

help OpenPLC FAQ

What is OpenPLC?

OpenPLC is an open-source PLC software platform designed to be a cost-effective alternative to commercial PLCs. It supports IEC 61131-3 programming languages. Performance and features are limited compared to commercial PLCs. Requires specific hardware to run.

How good is OpenPLC?

OpenPLC scores 6.8/10 (Fair) on Lunoo, making it rated in the Digital Control category.

What are the best alternatives to OpenPLC?

See our alternatives page for OpenPLC for a ranked list with scores. Top alternatives include: ControlDev, Open Source Automation (OSA), Beckhoff TwinCAT 3.

How does OpenPLC compare to ControlDev?

See our detailed comparison of OpenPLC vs ControlDev with scores, features, and an AI-powered verdict.

Is OpenPLC worth it in 2026?

With a score of 6.8/10, OpenPLC is a solid option in Digital Control. See all Digital Control ranked.

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