Alternatives to Node-RED
Flow-based programming for events and IoT
Node-RED ranks #6 of 8 in Workflow automation, with an Alt Score of 81. It is licensed under Apache-2.0, free and available on Windows, macOS and Linux. 10 of 12 checklist rows are verified against a public source.
Developers, hobbyists, and industrial/IoT engineers who need to wire together hardware devices, APIs, and online services without writing extensive code — spanning home automation tinkerers to enterprise operations teams.
A browser-based visual editor for building event-driven applications by connecting pre-built nodes into flows. Includes a library of thousands of community-contributed nodes for common devices, protocols, and services. Built on Node.js, so flows can be extended with custom JavaScript and npm modules. Deployable on a laptop, edge hardware like Raspberry Pi, or cloud platforms.
You drag nodes representing inputs, logic, and outputs onto a canvas and wire them together to form a flow. Each node performs a discrete task (e.g., read a sensor, call an API, transform data), and messages pass between connected nodes at runtime. Clicking Deploy activates the flow on the Node-RED runtime.
Where Node-RED stands out
Verified capabilities most alternatives don't have.
Why people leave Node-RED
Dashed reasons are sourced facts; the rest are opinions. Vendors can dispute.
Sign in to add a reason — new reasons go through moderation before appearing.
Ranked alternatives
Ordered by Alt Score. Click any score to see the breakdown.
Feature comparison
Rows come from the Workflow automation checklist (16 rows). Human-verified cells only. ? means the value has not been verified.
| Workflow automation checklist | Node-RED | Windmill | n8n | Activepieces | Make | Pipedream |
|---|---|---|---|---|---|---|
| Pricing model | ||||||
| Starts at | ||||||
| License | ||||||
| Platforms | ||||||
| Visual builder | ||||||
| Integrations count | ||||||
| Self-hostable | ||||||
| Code steps (JS/Python) | ||||||
| Webhooks & API triggers | ||||||
| Task limits (free) | ||||||
| Error handling & retries | ||||||
| Version control of workflows | ||||||
| AI steps built in | ||||||
| On-prem / EU hosting | ||||||
| Open source | ||||||
| Sub-flows / reusability |
Every fact and feature listed for Node-RED is verified against its own pages. Each alternative is sourced on its own page.
-
License Apache-2.0 verified 2026-07-10
Apache License
https://github.com/node-red/node-red/blob/master/LICENSE -
Pricing model Free verified 2026-07-10
Open-sourced in September 2013
https://nodered.org/about/ -
Platforms Windows, macOS, Linux verified 2026-07-10
This page gives specific instructions on setting up Node-RED in a Microsoft Windows environment.
https://nodered.org/docs/getting-started/windows -
Status active verified 2026-07-10
5.0.1: Maintenance Release
https://github.com/node-red/node-red/releases/tag/5.0.1 -
Visual builder Yes verified 2026-07-10
the place where you'll build, wire together, and run your flows
https://nodered.org/docs/user-guide/editor/ -
Integrations count Yes verified 2026-07-10
over 5000 nodes already shared by the community
https://nodered.org/about/ -
Self-hostable Yes verified 2026-07-10
This makes it ideal to run at the edge of the network on low-cost hardware such as the Raspberry Pi as well as in the cloud.
https://nodered.org/about/ -
Code steps (JS/Python) Partial verified 2026-07-10
JavaScript Function node; Python only via community nodes.
The Function node allows JavaScript code to be run against the messages that are
https://nodered.org/docs/user-guide/writing-functions -
Webhooks & API triggers Yes verified 2026-07-10
pair of nodes are the starting point for all HTTP endpoints you create.
https://cookbook.nodered.org/http/create-an-http-endpoint -
Error handling & retries Yes verified 2026-07-10
If a node notifies the runtime of an error then the Catch node can be used to
https://nodered.org/docs/user-guide/handling-errors -
Version control of workflows Yes verified 2026-07-10
They are backed by a Git repository, meaning all of the files are fully version
https://nodered.org/docs/user-guide/projects/ -
On-prem / EU hosting Yes verified 2026-07-10
Self-hosted anywhere (on-prem/edge/cloud); user controls data residency.
This makes it ideal to run at the edge of the network on low-cost hardware such as the Raspberry Pi as well as in the cloud.
https://nodered.org/about/ -
Open source Yes verified 2026-07-10
Open-sourced in September 2013
https://nodered.org/about/ -
Sub-flows / reusability Yes verified 2026-07-10
A subflow is a collection of nodes that are collapsed into a single node in the workspace.
https://nodered.org/docs/user-guide/editor/workspace/subflows
FAQ
Yes. Make, Pipedream and Zapier have a free tier or are fully free. Free-tier limits in the comparison table are verified and dated.
Windmill, n8n and Activepieces — every license claim links its source.