Review · Self-hosted automation / agents · August 2026
n8n
The automation runtime technical teams actually self-host: fair-code core, execution-based cloud pricing, and agents that share the same meter.
8 / 10
Best for · Builders who want code-capable workflows, self-hosting, and AI agents without per-step SaaS taxes.
Not for · Non-technical teams that need Zapier’s connector polish and support desk, or enterprises that refuse to own Docker and backups without paying for Business/Enterprise controls.
TL;DR
n8n is the serious alternative to Zapier for technical ops. Community self-host is free software plus your VPS. Cloud Starter is about €20/mo annually for 2.5k executions; Pro ~€50; Business ~€667 for 40k with self-host license features. Agents count one turn as one execution. Bring your own model keys.
Self-hosted on a VPS for ops runbooks; execution pricing beat Zapier on dense graphs.
Product image
n8n site art. Self-hosted automation looks calm until your own server is the pager.
What it is
The self-hosted loop.
n8n is a workflow automation tool with a node editor, JS/Python code nodes, HTTP/GraphQL, queues, and a large integration library. The important commercial fact: cloud bills per workflow execution, not per step. A 40-node run is still one execution. That flips Zapier-style math for dense graphs.
Self-hosted Community remains the wedge. Software is free; you pay infra and your time. Registering unlocks extras. Business and Enterprise license keys add SSO, environments, Git version control, projects, and governance. Cloud Starter/Pro are hosted convenience. Business (about €667/mo annually for 40k executions) targets smaller companies that want collaboration and self-host options without a full Enterprise dance.
Agents matured in 2026: define an agent once, call it from chats or workflows, tools can be workflows, and on Cloud a turn counts as one execution with tool/sub-agent calls rolled in. Model spend goes to your provider. That is honest. It is also how a chatty agent burns your execution pack and your OpenAI bill on the same afternoon.
Pricing
What it costs.
| Plan | Price | Note |
|---|---|---|
| Community (self-hosted) | $0 software | Unlimited executions; you pay VPS/maintenance. Register for free extras. |
| Cloud Starter | ~€20/mo | Billed annually; 2.5k executions; hosted by n8n. |
| Cloud Pro | ~€50/mo | Billed annually; 10k executions; more concurrency, insights, admin roles. |
| Business | ~€667/mo | Billed annually; 40k executions; SSO, Git, environments; self-host license path. |
| Enterprise | Custom | Hosted or self-hosted; compliance, SLA, higher concurrency, secrets, log streaming. |
| LLM usage | BYO provider | Token costs billed by OpenAI/Anthropic/etc.; not an n8n AI credit meter for agent turns. |
Prices as of August 2026. Confirm on the vendor page — meters move.
Does well
What works.
Execution pricing
Complex workflows stop being a per-step punishment. Loops, enrichments, and branching stay one execution. That is the correct unit for automation nerds.
Self-host control
Data stays on your machines. Custom nodes, bash on self-host, and full code access matter for real ops agents.
Code and HTTP first-class
You are not stuck waiting for a vendor trigger. When an API exists, n8n can speak to it today.
Agents on the same runtime
August 2026 agents share execution quotas and can call workflows as tools. One ops brain, not a separate brittle chatbot product.
Community ships without a tax
Community edition is enough for many solo and small-team production boxes. Pay when you need SSO and governance, not to unlock HTTP Request.
Falls short
What fails.
You become the SRE
Self-host means updates, backups, disk, and queue workers. Cloud avoids that but reintroduces execution caps.
Less hand-holding than Zapier
Connector UX and non-technical support still lag Zapier. Forum support on lower tiers is real community, not a TAM.
Business jump is steep
Pro to Business is a large price step. Startup discounts help some teams; others feel stuck between 10k and 40k executions.
Enterprise agent gaps
Some agent features lagged on self-hosted Enterprise at launch. Verify your version and edition before you promise agents in a security review.
Who should
Buy this if.
Choose n8n if you can read JSON, own a VPS or pay for Cloud, and want automations and agents under your control. It is the right default for technical operators building production runbooks and tool-using agents.
Stay on Zapier if your users will never open a node editor. Stay on a full iPaaS if you need a sales-led contract and multi-year SLAs more than you need code nodes. n8n sits in the middle and owns that middle.
FAQ
Questions.
- Is self-hosted n8n actually free?
- The Community software is free. Infra, monitoring, and your time are not. Business/Enterprise features need a paid license key even when self-hosted.
- How do agents affect quotas?
- On Cloud, one agent turn is one execution; tool and sub-agent calls inside that turn do not each add executions. Model tokens are separate to your LLM vendor.
- n8n vs Zapier for AI agents?
- n8n if you want self-host, code, and execution bundling. Zapier if you need the integration catalog and non-technical builders more than cost control.
- When do I outgrow Cloud Pro?
- When you need SSO, Git-backed environments, higher concurrency, or more than ~10k executions/month. Then Business or self-hosted Community/Business is the fork.
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