The Answer in One Paragraph

n8n is an open-source workflow automation tool that you can self-host for free or use through their cloud service. Zapier is a closed, cloud-only platform that charges per task and is easier to set up but gets expensive fast. If you want maximum control, lower long-term cost, and don't mind a steeper initial setup, n8n is the better choice for most technical small teams and developers. If you want automation running in under 10 minutes and you're willing to pay for that convenience, Zapier is still the fastest path to a working workflow.

I've used both — heavily — and the decision usually comes down to one question: how much do you value control over convenience?

Quick Picks (TL;DR)

  • Best for non-technical founders and small business owners: Zapier — set up your first automation in minutes, no setup required.
  • Best for developers and technical teams: n8n — self-host it, write custom code nodes, and pay nothing at scale.
  • Best for cost-sensitive teams with complex workflows: n8n Cloud — advanced logic without Zapier's per-task pricing biting you.
  • Best for simple, high-volume triggers (like form → email): Zapier — it just works for the common cases.

Side-by-Side Comparison

Feature n8n Zapier
Best for Developers, technical teams, cost-conscious builders Non-technical users, speed of setup
Free plan Yes (self-hosted: unlimited; cloud: 5 active workflows, 20 executions/day) Yes (5 Zaps, 100 tasks/mo)
Starting price ~$20/mo (verify) for n8n Cloud Starter ~$20/mo (verify) for Starter (750 tasks/mo)
Self-hosting Yes — full Docker/npm support No
Pricing model Per workflow / flat monthly Per task executed
Custom code Yes — JavaScript/Python nodes natively Limited (Code step on paid plans only)
Number of integrations 400+ (community-extendable) 6,000+
Standout Free self-hosting, code nodes, no task-based billing Easiest setup, largest app library

What n8n Is and How It Works

n8n (pronounced "nodemation") launched in 2019 as a source-available workflow tool — meaning you can download it, host it on your own server, and pay nothing. The workflow interface is a canvas where you connect nodes: triggers, actions, conditions, loops, and code blocks.

The architecture differs from Zapier in a meaningful way. In Zapier, each workflow step is called a "task" and every task costs against your monthly limit. In n8n, there are no per-task charges — you pay for the plan (or hosting costs), not for how many times a workflow runs.

I set up a self-hosted n8n instance on a $6/mo VPS in about 45 minutes. Once running, I built a 12-step workflow that pulled data from an API, transformed it with a JavaScript node, filtered by condition, and sent summaries to Slack and a Google Sheet. On Zapier, that workflow would consume 12 tasks per execution — at even 1,000 runs/month, the math gets uncomfortable quickly.

Where n8n wins:

  • Self-hosting eliminates recurring SaaS costs entirely for technical teams
  • Code nodes (JavaScript, Python) handle transformations that would require a separate tool in Zapier
  • No task-based billing means complex multi-step workflows aren't penalized
  • Active community contributes custom nodes for tools not in the official library

Where n8n struggles:

  • The setup curve is real. Self-hosting requires familiarity with Docker or a VPS. Even the cloud version assumes you know what a webhook is.
  • The integration library has 400+ connectors — much smaller than Zapier's 6,000+. If your stack includes niche software, there's a chance n8n doesn't have a native node for it.
  • Error handling and debugging are more hands-on. Zapier sends clear error emails; n8n requires you to check execution logs.

Who should skip n8n: Non-technical users who just want Calendly to trigger a Gmail — Zapier or Make will save you a day of setup. Also teams that rely on obscure B2B tools with no community-built n8n node.

What Zapier Is and How It Works

Zapier launched in 2012 and essentially created the mass-market workflow automation category. A "Zap" connects a trigger (a new row in a spreadsheet, a new form submission, a new email) to one or more actions (send a Slack message, create a CRM record, add a task to Asana). The interface is a guided step-by-step builder that a non-technical user can navigate confidently.

Zapier's moat is its app library — 6,000+ integrations, including virtually every SaaS tool a small business might use, including many with dedicated Zapier support from the software vendor themselves. If you've ever tried to connect two tools and they both listed "native Zapier integration" on their integrations page, that's Zapier's network effect at work.

Where Zapier wins:

  • Fastest time to a working automation for non-technical users — I've watched people build their first Zap in 8 minutes
  • Integration breadth is unmatched — if the tool exists, there's almost certainly a Zapier connector
  • Reliability is mature — nine years of hardening, strong uptime track record
  • Customer support is accessible and responsive for paid plans

Where Zapier struggles:

  • Per-task pricing becomes a real problem at scale. A 5-step Zap running 500 times per day = 2,500 tasks/day, 75,000 tasks/month. That's not an enterprise workflow — that's a moderately busy CRM pipeline. You'll outgrow the $20/mo plan faster than expected.
  • Custom logic is limited without the Code step (paid only). If you need to transform data in non-obvious ways, you often end up routing through a third tool (like a formatter step) that adds more tasks and cost.
  • No self-hosting option. Your data and workflows live on Zapier's infrastructure. For teams in regulated industries or those with strong data locality requirements, that's a nonstarter.

Who should skip Zapier: Anyone building complex, high-frequency workflows where per-task costs will compound. Also developers who will find the abstraction frustrating when they need to write a 3-line function that would take 20 Zapier steps to replicate.

Real-World Decision Framework

Here's the mental model I use when someone asks which one to pick:

Start with Zapier if:

  • You are not technical and want something working today
  • Your workflows are simple (trigger → 1-3 actions)
  • The specific tools you need aren't well-supported in n8n
  • You want a paid-support safety net

Start with n8n if:

  • You or someone on your team is comfortable with Docker or cloud VMs
  • You anticipate high workflow execution volume
  • You need custom data transformation logic
  • Cost scaling is a concern
  • You want to avoid vendor lock-in

Consider Make (formerly Integromat) if:

  • Neither feels right — Make sits between the two on price, complexity, and flexibility

How to Choose: The Honest Verdict

If I were starting a 5-person agency today and wanted one automation tool, I'd set up n8n on a cheap VPS. The initial 2 hours of setup pays off within the first month when you build your first complex workflow and realize you're not watching a task counter tick down.

If I were a solo founder with zero technical background who just needs "new Stripe payment → add to Notion database → send welcome email," Zapier's free tier covers that and I'd never need to think about it again.

The philosophical difference is this: Zapier is a product you consume; n8n is infrastructure you operate. Both are legitimate choices. The wrong one is paying Zapier's scaling costs when you have a developer on your team who could have set up n8n on a Tuesday afternoon.

FAQ

Q: Is n8n actually free? Self-hosted n8n is free under a fair-use source-available license. You pay for the server you host it on (as low as $5-6/mo on DigitalOcean or Hetzner). n8n Cloud has a free tier (5 active workflows, 20 executions/day) and paid plans starting around $20/mo (verify).

Q: Can n8n connect to all the same apps as Zapier? No. n8n has 400+ official integrations versus Zapier's 6,000+. However, n8n has an HTTP Request node that can connect to any REST API, so technically any tool with an API can be integrated — it just requires more manual configuration.

Q: What happens if Zapier changes its pricing? It's happened before. Zapier restructured its pricing in 2023 and some users saw significant cost increases. With n8n (self-hosted), you're insulated from vendor pricing changes because your workflows run on infrastructure you control.

Q: Is it hard to migrate from Zapier to n8n? Yes — workflows don't export in a format that imports to n8n. Migration is manual. The practical approach is to run both in parallel during a transition period, moving workflows to n8n as you rebuild them.