Comparison3 sections · 2 min readBy Dezső Mező · Published October 4, 2026.mdn8nZapierAutomationGDPR
The pricing models are inverted. Zapier sells convenience: five minutes to a working automation, priced per task — and a 'task' is every step of every run, so a ten-step workflow on a busy trigger burns through a plan quietly. n8n self-hosted sells ownership: one VPS runs every workflow at fixed cost, priced in updates, backups and the occasional evening of debugging.
The cost crossover arrives fast on chatty automations — order pings, sync jobs, anything firing thousands of times a month. But the deeper reason clients end up self-hosting is usually data: customer records, order details and API keys running through a third-party SaaS are a compliance conversation; the same data on a box you control in Frankfurt is a shrug. The middle path — n8n Cloud — keeps the convenience and some of the sovereignty.
01Count tasks, not workflows
The Zapier bill surprises because people count automations while it counts steps. List your real runs: a 'new order' flow with lookup, format, CRM write, Slack ping and sheet row is five-plus tasks per order. Multiply by monthly volume and compare honestly against a €10-20 VPS.
02What self-hosting actually costs
The VPS line is the small number; the real one is ownership: updates that occasionally break a node, credentials that need rotating, monitoring that someone must watch, backups that someone must test. If nobody in-house owns it, that cost is outsourced to whoever maintains it — still cheaper than per-task pricing at volume, but not free.
03The data question settles most decisions
Automation tools see everything they automate: names, addresses, order values, API keys. For GDPR-sensitive flows the self-hosted path removes a whole processor from the diagram; for marketing pings and public data it buys nothing. Decide per workflow — the tool that holds customer data and the tool that posts to Slack need not be the same box.
What to take away
- Zapier bills per step per run — count tasks × volume before comparing.
- Self-hosted n8n is a fixed VPS plus maintenance ownership.
- The real decider is data sovereignty, not price — GDPR-sensitive flows want the box you control.
- You can split the decision per workflow; it does not have to be one tool.
More from the lab
Browse all entries
Enquiry to booked call, without the inbox
The invoice pipeline that ended the Friday admin block
From WhatsApp chaos to a real order pipeline
MCP servers in production, not in the demo
Want this looked at on your own system?Start a conversation
