The short version
Zapier is the easiest way for anyone in a company to connect two apps. n8n is a workflow engine for teams that need control: over logic, over cost at scale, over AI behavior, and over where data lives.
The decision usually comes down to two questions. Who will build and maintain the automations? And how complex and high-volume are they?
Where n8n wins
Complex workflows. n8n handles branching, looping over items, merging data from several sources and calling sub-workflows naturally. When you need custom logic, a code step runs JavaScript or Python inline.
Cost at scale. Because a whole run counts once, a 15-step workflow that runs 10,000 times a month is far cheaper on n8n than the equivalent 150,000 Zapier tasks. Self-hosting removes execution fees entirely, leaving only server costs.
AI agents. n8n’s agent tooling lets you give a model tools such as CRM lookups or database queries, attach memory, and choose providers including OpenAI and Anthropic. You can see every intermediate step, which matters when debugging an agent.
Data control. Self-hosted n8n runs in your own cloud account. For healthcare, finance and legal clients, that often decides the question.
Where Zapier wins
Breadth of integrations. Zapier has the largest catalog of prebuilt app connectors. If your workflow depends on a niche SaaS tool, check Zapier first.
Non-technical builders. Marketing, sales and operations people can build reliable zaps without help. That self-service value is real and n8n does not match it.
No maintenance. There is nothing to host, patch or monitor at the platform level.
What we recommend
For most growing companies we recommend a split. Let teams keep Zapier for small, personal and departmental automations. Move the core business processes, anything high-volume, AI-driven or touching sensitive data, into n8n with proper error handling, logging and ownership.
Lumeor builds and maintains n8n workflows for clients, and we will tell you when Zapier is the better answer.