Inngest vs Node-RED
A side-by-side comparison of two self-hosted automation & workflows options — licensing, setup difficulty, resource needs, and what each one replaces.
Node-RED
Flow-based programming for event-driven apps
| Feature | Inngest | Node-RED |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 90 · Excellent | 97 · Excellent |
| Category | Automation & Workflows | Automation & Workflows |
| License | Apache-2.0 | Apache-2.0 |
| Language | Go | JavaScript |
| Setup difficulty | Medium | Easy |
| Min. RAM | 512 MB | 256 MB |
| Deployment | docker, binary | docker, bare-metal |
| GitHub stars | ★ 5,879 | ★ 23,682 |
| First released | 2021 | 2013 |
| Replaces | Zapier, AWS Step Functions | Zapier |
What are Inngest and Node-RED?
Inngest
Inngest is an open-source platform for building event-driven workflows and reliable background jobs. It provides durable step functions, automatic retries and a local development server, and the execution engine can be self-hosted.
- Event-driven background jobs
- Durable step functions
- Local development server
- Self-hostable execution engine
Node-RED
Node-RED is a flow-based development tool for wiring together hardware, APIs, and online services with a browser editor. It targets makers and integrators, especially in IoT. It is deployed via Docker or npm.
- Browser-based flow editor
- Thousands of community nodes
- Strong IoT and MQTT support
- Lightweight runtime
Inngest vs Node-RED: key differences
Inngest is written in Go, while Node-RED is built with JavaScript. Node-RED is the lighter option, starting around 256 MB of RAM against 512 MB for Inngest. Node-RED is the more established project (first released 2013), while Inngest arrived in 2021. Node-RED has the considerably larger community, at 23,682 GitHub stars versus 5,879.
Why pick each one
Choose Inngest if…
- Good developer experience
- Reliable step execution
Watch out for
- Some features tied to Inngest Cloud
Choose Node-RED if…
- Great for IoT automation
- Large node library
- Easy to learn
Watch out for
- Complex flows get tangled
- Not aimed at business SaaS
Frequently asked questions
Is Inngest or Node-RED better?
Node-RED is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Inngest if its specific feature set fits your needs better.
Are Inngest and Node-RED free and open-source?
Yes. Inngest is licensed under Apache-2.0 and Node-RED under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Inngest and Node-RED with Docker?
Inngest: yes. Node-RED: yes.
Which is lighter on resources, Inngest or Node-RED?
Node-RED has the smaller minimum footprint at 256 MB of RAM, compared to about 512 MB for Inngest. Real-world usage depends on library size, user count, and enabled features.