n8n is a workflow automation platform that mixes a visual canvas with code and AI agents. Users connect apps with pre-built nodes, write JavaScript or Python wherever a step needs logic, and build agents and RAG systems that can swap cloud or offline models without rebuilding the workflow. More than 500 integrations are available, plus custom API connections and support for anything that speaks MCP. Every execution can be inspected, including the prompt, the response, and what happened next. Teams can deploy it with Docker on their own infrastructure, even air-gapped, or use the hosted version.
n8n is built for technical teams that want control over their automation. IT operations staff, security operations analysts, DevOps engineers, and developers use it to connect systems, while sales and operations teams use it to generate insights from their data. Enterprise buyers get SSO with SAML, LDAP, encrypted secret stores, RBAC permissions, audit logs, log streaming to a SIEM, and Git-based version control. The project has more than 206,000 GitHub stars, over 200,000 community members, and a 4.7 out of 5 rating on G2, which makes it a familiar choice for developers who prefer to read the source.
Typical workflows include onboarding new employees, enriching security incident tickets, and converting natural language into API calls. A sales team can summarize customer reviews into insights, and an operations team can create an Asana task when a Salesforce deal changes status. Developers build multi-agent systems with human-in-the-loop approvals so a person signs off before an AI action runs. Debugging stays quick because single steps can be re-run, data can be replayed or mocked, and AI outputs can be evaluated natively. Vodafone reports saving 2.2 million pounds with it, and Huel reports saving 1,000 hours of manual work.
