Zigbee2mqtt connecte des appareils Zigbee à un réseau MQTT sans ponts propriétaires.
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Alternatives to
OPC UA
Best alternatives to OPC UA in 2026
OPC UA is "OPC UA". If you are looking for an alternative to OPC UA in 2026 — whether for pricing, features or compatibility reasons — mySelectas has curated the 4 best options available. The most popular alternatives include: MQTT, Modbus. All these solutions are listed in the Informatique category.
Quick comparison of OPC UA alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Développeurs | Grand public | — | |
| 2 | Développeurs | — | |
| 3 | Professionnels de l'automatisation | — | |
| 4 | Développeurs | — |
#1
FAQ about OPC UA alternatives
- What is the best alternative to OPC UA in 2026?
- Based on our selection, Zigbee2mqtt is the best alternative to OPC UA in 2026. Zigbee2mqtt connecte des appareils Zigbee à un réseau MQTT sans ponts propriétaires.. See our full ranking above to compare all options.
- Is OPC UA free?
- OPC UA is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to OPC UA are there?
- mySelectas has listed 4 alternatives to OPC UA in the Informatique category. Our selection is updated regularly to include the best options available.