Flow-based programming
Automation & workflows 
Application hostingNode-RED
Application hostingNode-RED
hosting.
Your ideas, connected.
Talk to us about deployment availability.
Node-REDWorkflow builderA better handoffExample workflow
Event arrivesTrigger
Process dataAction
Send an updateResultExecution historyInspect a runReview each stepHandle a retry
VPS Hosting
Explore VPS Hosting Hosting for Node-RED
Review CPU, memory, storage and server management. Let.com’s package prices and resource limits are being finalized.
What you can build
Turn the steps you repeat into a working flow.
Connect devices, services and APIs with Node-RED’s flow-based tools. It gives technical users a visual way to combine event-driven steps into a working process.
Technical planning
Node-RED hosting requirements.
Protect the editor, plan persistent storage and review permissions for connected services.
Open the official documentation
Triggers, workers and external services
- Triggers
- Webhooks, schedules, event sources and inbound access
- Execution
- Worker concurrency, queues and execution history
- Connections
- Credential ownership, API limits and outbound access
- Hosting approach
- VPS Hosting
Confirm server resources, networking, administration responsibilities and deployment availability. Application editions, licenses and extensions are separate from hosting.
Before you launch
Design for the retry
Trigger one test run, force a failure and verify safe recovery.
A practical test for Node-RED
Use test credentials and a harmless sample workflow. Force one step to fail, retry it and check whether the final action happens once. Verify how an operator sees the error and receives an actionable notification.
Compare automation & workflows
What happens when a workflow fails?
The behavior depends on the application and how the workflow is configured. Test retries, duplicate prevention, execution history and operator notifications with harmless sample data.
Can I install Node-RED on a Let.com hosting plan?
Confirm your Node-RED release and deployment requirements with the team before setup. The hosting option on this page is a starting point; installer availability, compatibility and installation support depend on the application and plan.
Where can I check current Node-RED releases and licensing?
Visit the official Node-RED project for current releases, installation instructions and license terms. Commercial editions and paid extensions may have separate requirements.
Compare your options
Other applications to consider
Node-RED is third-party software. Product names and logos belong to their respective owners. Workspace illustrations use sample content and do not represent a live Let.com installation.