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Tool review · Automation

n8n

The workflow you can host — AI nodes included, ops required.

7.9/10Best self-host automation

Gregory Greenstein, Aiacent

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  • How we rank

The Aiacent take

n8n is the automation tool we would start a technical team on when Zapier's task meter or data-residency story is the actual objection. Node-based workflows, self-host or Cloud, AI nodes that are still nodes. That is the product. It is not a Zapier-but-free for a marketer who will not SSH.

We ranked it third because the job is real and because 'Zapier AI alternatives 2026' often means this page's power-user fork. Make is the hosted visual cousin. Zapier is the default. n8n is the one you run. Clay is still the GTM table — do not rebuild enrichment as a cluster of HTTP nodes unless you enjoy it.

Cloud is a subscription. Self-host is free software plus the pager. Skip both if the first workflow is 'Slack me when the form fires' and nobody will maintain a box.

n8n is what we open when the zap has to live next to the repo. Zapier is what we open when it has to live next to the intern.

Product look · figure pending

n8n

Best for. Technical teams that want the graph in their VPC, or fair-code cloud, and will treat workflows like code.

Skip if. You needed a zap this week and have nobody to run a server, or the leak is GTM research.

No vendor screenshot until a rights-cleared file exists at public/figures/n8n.png. We do not hotlink app UIs.

n8n — Best self-host automation. Best for: Technical teams that want the graph in their VPC, or fair-code cloud, and will treat workflows like code. Skip if: You needed a zap this week and have nobody to run a server, or the leak is GTM research. Rights-cleared capture goes at public/figures/n8n.png. We do not hotlink vendor UIs.

Pros

  • You can put the graph next to the rest of your stack
  • AI nodes, LangChain-style chains, and HTTP without waiting on a vendor connector
  • Fair-code model that technical teams actually finish

Cons

  • Self-host is an ops job. Cloud is still not Zapier-simple
  • The catalog is thinner than Zapier's for long-tail SaaS — you will write HTTP
  • Easy to confuse 'we can host it' with 'we have a workflow program'

Who it's for

  • Engineering-adjacent ops teams with a VPC or a homelab habit
  • Companies that will not send every payload through a US SaaS
  • Builders who already think in git, queues, and retries

Who should skip it

  • Non-technical teams shopping a zap this week (Zapier)
  • Visual builders who wanted Make's canvas and a vendor to page
  • RevOps who needed Clay, not another HTTP node

What matters in the product

Self-host or Cloud

The fork. Host it if residency or cost at volume is the leak. Cloud if you still wanted n8n without the box. Neither is a Zapier onboarding.

AI nodes

Real. Still a node. Prompt, model, structured output. Review the first hundred runs. A self-hosted hallucination is still a hallucination.

Code when the connector is missing

Why technical teams stay. Also why a marketer should not start here.

Verdict

The self-host automation graph. Buy n8n when you will treat workflows like software. Buy Zapier when you will not. Do not buy it as a free Zapier.

Open n8n

FAQ

Self-host is free software plus your ops; n8n Cloud is a subscription Public list we last checked: Self-host: Software $0 (You pay the box and the on-call); n8n Cloud: Subscription (Hosted, still more technical than Zapier). Confirm on the vendor site. We do not set their prices, and we do not invent promotional codes.

Refund and cancel terms are not listed here because we do not republish unpublished vendor policies. Check the vendor checkout and help center before you buy.