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Energy · head to head

Johnson Controls Metasys vs Node-RED

Johnson Controls Metasys logo

Johnson Controls Metasys

Energy

Building management and control system platform

From
On request
Rated
-
Full reviewWebsite
Node-RED logo

Node-RED

Smart Home

Flow-based programming tool for IoT and home automation

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Node-RED has a free tier, so it costs nothing to try first.
  • Each has a real cost: Johnson Controls Metasys a Metasys server supports 1,300 devices and 65,000 objects, so larger estates require additional servers; Node-RED the Node-RED editor ships unsecured: anyone who can reach its IP address can open the editor and deploy changes until adminAuth is configured
  • They diverge on capability: Johnson Controls Metasys covers HVAC control, Node-RED covers Visual Editor.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Johnson Controls Metasys and Node-RED actually diverge.

Attributes where Johnson Controls Metasys and Node-RED differ
AttributeJohnson Controls MetasysNode-RED
Starting priceOn requestFree
Pricing modelquoteopen-source
Free tierNoYes
PlatformsWeb, MobileNode.js, Docker, Cloud, Edge devices
CategoryEnergySmart Home
Founded18852013

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Johnson Controls Metasys

  • HVAC control
  • Building automation
  • Energy management
  • Security integration
  • Analytics dashboard
  • SOC2
  • SSL encryption
  • On-premise deployment

Only in Node-RED

  • Visual Editor
  • Flow-Based Programming
  • Extensible
  • HTTP Integration
  • MQTT
  • REST API
  • WebSocket
  • Database

What people use each for

The jobs each tool is most often brought in to do.

Johnson Controls Metasys

  • Building automation for offices, data centres, hospitals and universitiesnot Node-RED
  • Managing multi site campuses from one building management systemnot Node-RED
  • Meeting compliance and reporting requirements for regulated facilitiesnot Node-RED

Node-RED

  • Low-code event-driven application developmentnot Johnson Controls Metasys
  • IoT and device integration workflowsnot Johnson Controls Metasys
  • Visual programming for server-side integrationsnot Johnson Controls Metasys

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Johnson Controls Metasys

  • A Metasys server supports 1,300 devices and 65,000 objects, so larger estates require additional servers
  • No hardware requirement, licensing model, subscription term or price is published on the product page; the routes offered are a demo booking and a contact form

Node-RED

  • The Node-RED editor ships unsecured: anyone who can reach its IP address can open the editor and deploy changes until adminAuth is configured
  • HTTPS is off by default and must be enabled through the https setting
  • HTTP endpoints and dashboards exposed by flows are unauthenticated unless httpNodeAuth is configured separately
  • All three security layers are optional additions the administrator must implement by editing the settings file

Pricing, plan by plan

Johnson Controls Metasys

On request

No published plan breakdown. See the Johnson Controls Metasys review.

Node-RED

Free
  • Community EditionFree
    • Visual editor
    • Extensible
    • REST API

Which should you pick?

Choose Johnson Controls Metasys if

  • You need hvac control.
  • You work on Web, Mobile.
  • You also want building automation.
Johnson Controls Metasys review

Choose Node-RED if

  • You need visual editor.
  • You want to start without paying.
  • You work on Node.js, Docker, Cloud, Edge devices.
  • You also want flow-based programming.
Node-RED review

Questions people ask

Is Johnson Controls Metasys or Node-RED better?
Neither clearly leads. Johnson Controls Metasys starts at On request and Node-RED at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Johnson Controls Metasys or Node-RED?
Node-RED has a free tier; the other does not. Paid plans start at On request for Johnson Controls Metasys and Free for Node-RED.
Does Johnson Controls Metasys or Node-RED run on more platforms?
Johnson Controls Metasys runs on Web, Mobile. Node-RED runs on Node.js, Docker, Cloud, Edge devices.
Can I use Node-RED for free?
Yes. Node-RED has a free tier, so you can try it without paying. Johnson Controls Metasys starts at On request.
What is Johnson Controls Metasys best used for?
Johnson Controls Metasys is most often used for building automation for offices, data centres, hospitals and universities, managing multi site campuses from one building management system, meeting compliance and reporting requirements for regulated facilities. Of those, building automation for offices, data centres, hospitals and universities and managing multi site campuses from one building management system are not what Node-RED is typically brought in for.
What can Johnson Controls Metasys do that Node-RED cannot?
Johnson Controls Metasys covers HVAC control, Building automation, Energy management, Security integration. Node-RED covers Visual Editor, Flow-Based Programming, Extensible, HTTP Integration.

Answered from the vendors’ own pages

Johnson Controls Metasys: How much does Johnson Controls Metasys cost?

Johnson Controls Metasys pricing is not published online. Contact Johnson Controls directly for enterprise building automation system pricing and licensing.

Source
Node-RED: Is Node-RED free?

Yes, Node-RED is completely free and open source. It is available under the MIT License through GitHub and npm package manager. The project is maintained by the OpenJS Foundation.

Source
Johnson Controls Metasys: What licensing models does Metasys offer?

Specific Metasys licensing models and pricing are available through Johnson Controls sales team. Contact Johnson Controls for custom quotes based on building management requirements.

Source
Node-RED: Does Node-RED offer commercial support?

Node-RED itself is free and community-supported. FlowFuse, Inc. was founded in 2021 as a separate commercial entity offering enterprise support and a professional platform for Node-RED deployment, but FlowFuse is not Node-RED.

Source
Node-RED: What is Node-RED pricing model?

Node-RED has no pricing model. It is completely free open source software. Commercial support and hosting options may be available separately through third-party providers like FlowFuse, but the core software is not sold.

Source
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