Node-RED
OPEN SOURCE
Open-source flow-based development tool for visual programming
About
Node-RED is an open-source flow-based development tool for visual programming that enables users to connect different apps and services, creating automated workflows and integrating hardware, APIs, and online services.
Pricing
Pricing Type
Open Source
Free tier available
Billing
Billed monthly
Last checked: February 17, 2026
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Key Facts
Categories
Platforms
Web
Company
Node-RED
Founded
Founded in 2013
Industry
Technology
Language
English