Windmill
Windmill turns scripts into operational workflows, APIs and internal applications. Developers can build around existing code and offer controlled forms or apps to colleagues who run the resulting processes.
View product profile →Node-RED
What is Node-RED?
Node-RED connects event-driven systems through a browser-based flow editor and a Node.js runtime. It can join devices, APIs and services, including installations running at the network edge.
Node-RED
Explore the official product
See the vendor’s current capabilities, product information and plan details.
Visit Node-RED ↗Who should take a closer look?
Technical teams connecting devices, events and APIs on infrastructure they operate.
Explore the required features and plan before choosing.Explore more workflow automation tools
Kestra
Kestra orchestrates scheduled and event-driven work through declarative workflows. Its YAML and guided editors can coordinate scripts, data services and infrastructure tasks without requiring every task to use one language.
View product profile →
Workato
Enterprise integration and orchestration platform connecting business apps, data, workflows and AI agents with governance controls.
View product profile →Node-RED features
Vendor-described capabilities; availability can depend on the plan.
- Browser-based flow editor
- JavaScript function nodes
- Importable and exportable JSON flows
Node-RED pricing considerations
Free self-hosted software
No core runtime subscription. Include hardware or cloud hosting, maintenance and any commercial management platform.
The open-source runtime can be installed and operated without a subscription; hosting and operations are the user’s responsibility.
Calculate costs from your vendor quote →What to check before choosing
- The editor is unsecured by default; production access needs explicit authentication and transport configuration.
- Third-party nodes need their own compatibility and maintenance checks.
- A community runtime does not include a managed hosting or support service.
Test the same sample work, confirm your required plan and check how to export your data before committing.
Node-RED FAQs
Does Node-RED have a free plan?
The open-source runtime can be installed and operated without a subscription; hosting and operations are the user’s responsibility.
Who is Node-RED for?
Technical teams connecting devices, events and APIs on infrastructure they operate.
What should I compare before buying?
Check the tier that contains your essential features, confirm plan limits and compare the total quote with your own expected usage.