The quick take
Build API and AI workflows with a visual canvas, code steps, hundreds of integrations, and a self-hosted option.
n8n is a compelling choice for teams that prioritize self-hosting, code nodes, ai workflows. Validate the current limits against your expected production volume before committing.
Key features
Pricing & free tier
Self-hosted community edition. Pricing shown here is directional and should be confirmed on the provider’s website.
Developer fit
Supported interfaces include JavaScript, REST. The right fit depends on your team’s operational needs, volume, compliance requirements, and preference for managed versus self-hosted infrastructure.
Frequently asked questions
Is the n8n API free?
The self-hosted n8n Community Edition is free to run under its license. n8n Cloud and some enterprise capabilities are paid, and connected third-party APIs may charge separately.
What does n8n stand for?
The name n8n is a numeronym derived from “nodemation”: the eleven-character word is shortened by keeping its first and last letters with eight characters between them.
How do I get my n8n API key?
In a supported n8n instance, create an API key from the user settings or API section, then send it using the authentication method documented for that n8n version. Keep the key server-side and rotate it if exposed.