n8n Review 2026: The Open-Source Automation Tool Developers Swear By

Sick of paying $300/month for workflows you could host yourself? n8n is the open-source automation engine quietly replacing Zapier in developer stacks.

n8n is an open-source workflow automation tool that positions itself between no-code simplicity and full developer control — its visual builder handles most automations without code, but it also lets you drop in custom JavaScript for logic that pre-built integrations don't cover. Being self-hostable means no per-task pricing surprises as workflows scale, and companies with data residency requirements can keep automation data entirely within their own infrastructure. n8n supports over 400 app integrations and can also connect to any service with a REST API, even without an official integration built for it. Its fair-code license keeps the source available while still allowing commercial use. It's a strong fit for technical teams and developers who've outgrown Zapier's simplicity but don't want the vendor lock-in or usage-based billing of closed automation platforms. On pricing, n8n is free to self-host with no execution limits, and also offers a hosted cloud plan billed by workflow executions plus an enterprise tier with SSO, advanced permissions, and dedicated support. Best-fit users are developer-led ops teams, technical founders, and internal tools engineers who want deep control over automation logic without paying per-task fees as workflows scale.

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