n8n is a fair-code workflow automation platform and agent framework with a visual node editor, letting teams connect apps, data and AI models into automated workflows and multi-agent processes, aimed at technical teams and developers who want deep control and the option to self-host rather than a purely no-code SaaS tool.
Who it's for
n8n fits developers, technical operations teams and privacy-conscious organizations that want the flexibility of a visual workflow builder combined with the ability to write custom JavaScript or Python where needed, plus full control over where their automation runs. Because it can be self-hosted, it's a natural fit for companies with strict data-residency, security or compliance requirements — including EU-based organizations that specifically need EU hosting — as well as anyone who wants to avoid vendor lock-in on a SaaS automation platform.
How it works
Workflows are built on a visual canvas by connecting nodes for roughly 500 apps and services, along with logic, code and AI nodes; n8n functions as both a workflow automation tool and an agent framework, supporting multi-agent orchestration so several AI agents can collaborate within one workflow. It's model-agnostic, working with multiple underlying AI providers rather than one, and an API is available for triggering and managing workflows programmatically. Being open source (under n8n's fair-code license) and self-hostable, teams can run it on their own infrastructure or use n8n's managed cloud, with EU-based hosting available for organizations that need it.
Pricing
n8n's self-hosted, source-available version can be run for free under its fair-code license, while n8n Cloud offers a managed hosted service with paid plans billed on a per-execution ("per-run") basis; there is no confirmed public starting price, so check n8n's current pricing page for up-to-date cloud tiers, or budget only for infrastructure if you self-host.
Strengths and trade-offs
n8n's core strengths are flexibility and control: a visual builder that doesn't sacrifice depth, since you can drop into code whenever a pre-built node isn't enough, genuine self-hosting for organizations that need it, EU hosting for GDPR-sensitive workloads, and multi-agent orchestration with model flexibility. The trade-off is that getting the most out of n8n — especially self-hosting and writing custom code nodes — benefits from having some technical capacity on the team, unlike a fully managed, purely no-code tool. Its integration catalog (around 500 apps) is also narrower than mega-platforms like Zapier, though it's extensible via HTTP requests and custom nodes. For technical teams and organizations that prioritize data control and self-hosting, n8n is one of the strongest options in workflow and agent automation. A common pattern is a self-hosted n8n instance running inside a company's own VPC, orchestrating agents that never send raw customer data to a third-party SaaS automation vendor.