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n8n Review
Quick verdict: n8n scores 8.9/10 for teams that want real flexibility in their automation stack. The self-hosting option alone sets it apart from every cloud-only competitor. If you are comfortable with a slightly technical setup, this is one of the strongest tools in the agentic AI space right now.
Best for: Technical teams, power users, AI workflow builders
Not ideal for: Complete beginners who want zero-configuration drag-and-drop
Score: 8.9/10
What n8n Is
n8n is a workflow automation platform that lets you connect apps, APIs, and AI models into automated workflows using a visual node-based editor. Think of it as a more powerful, more flexible alternative to Zapier — one that you can run on your own servers if you want to.
The platform supports over 400 native integrations and allows custom code (JavaScript and Python) inside any workflow. This hybrid approach — visual building plus code when you need it — is what makes n8n particularly useful for AI workflows where you might need to call an LLM API, process the response, and route the output to different services based on the result.
n8n is open source under a fair-code license. The community edition is free to self-host with unlimited executions. Cloud plans start at €24/month.
Who It Is For
n8n works best for three types of users:
Technical teams building AI workflows. If you need to connect an LLM API to your CRM, process webhook data, or build multi-step agent workflows, n8n gives you the flexibility to do it without writing a full application. The built-in AI agent nodes support tool-calling patterns that work with OpenAI, Anthropic, and local models.
Operations teams that want self-hosting. For companies with data sovereignty requirements, sensitive customer data, or strict compliance needs, n8n's self-hosted option means your automation data never leaves your infrastructure. This is a genuine differentiator — most competitors are cloud-only.
Power users who outgrow Zapier. If you have hit the limits of simpler tools — task-based pricing that gets expensive, workflows that need conditional logic or loops, or integrations that require custom API calls — n8n is the natural next step.
It is less ideal for non-technical users who want something that works out of the box with minimal setup. The learning curve is real, especially for self-hosted deployments.
Key Features
Visual workflow builder. The node-based editor is intuitive once you learn it. Each node represents an action, trigger, or logic step. You drag connections between them to define data flow. It supports branching, loops, error handling, and sub-workflows.
400+ integrations. Native nodes for most major services including Google Workspace, Slack, databases (PostgreSQL, MySQL, MongoDB), CRMs, and AI providers. Plus a generic HTTP node and webhook trigger for anything without a dedicated integration.
AI agent support. Built-in nodes for AI agent workflows including LangChain integration, vector store connections, and tool-calling agents. You can build a research agent, email classifier, or document processor without leaving the visual editor.
Self-hosting. Run n8n on Docker, Kubernetes, or a simple VPS. The community edition includes everything — no feature gating behind the cloud version except the managed infrastructure and support.
Execution-based billing. On cloud plans, you pay per workflow execution, not per step. A workflow with 50 nodes that runs once is one execution. This is dramatically cheaper than per-task billing for complex workflows.
Pricing
n8n offers two paths: self-hosted (free) and cloud (paid).
Self-hosted Community Edition: Free forever. Unlimited executions, unlimited workflows, all integrations included. You pay only for your own infrastructure — a basic VPS costs $5-20/month depending on workload.
Cloud Starter: €24/month for 2,500 executions. Good for light usage and testing.
Cloud Pro: €60/month for 10,000 executions. Adds workflow history, execution search, and shared projects. Best value for teams.
Cloud Business: €800/month for 40,000 executions. Adds SSO, Git-based version control, and queue-mode scaling. Enterprise features.
Important note on cloud pricing: An "execution" in n8n means one complete run of a workflow, regardless of how many steps it contains. A 10-step workflow triggered by a webhook is one execution. In Zapier, that same workflow would consume 10 tasks. This makes n8n significantly cheaper for complex workflows.
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Strengths
- Self-hosting is genuinely free. No feature restrictions, no execution limits, no asterisks. This is rare.
- 200+ AI workflow templates. The community template library includes pre-built AI agent workflows, RAG pipelines, and LLM-powered automation patterns.
- Execution-based billing saves money at scale. Complex workflows cost a fraction of what they would on Zapier or Make.
- Active open-source community. Regular releases, responsive maintainers, and a strong Discord community.
- Custom code when you need it. JavaScript and Python nodes let you handle edge cases without leaving the platform.
Limitations
- Steeper learning curve than Zapier. The interface is powerful but not as immediately intuitive as simpler tools. Plan for a few hours of learning.
- Self-hosted setup requires Docker knowledge. If you are not comfortable with terminals and containers, the cloud version is the safer choice.
- Cloud pricing can surprise you. The Starter plan's 2,500 execution limit goes fast if you have polling workflows. Monitor usage carefully.
- Business plan is expensive for SMBs. At €800/month, the Business tier prices out many small teams that need SSO or Git integration.
How n8n Compares
n8n sits between Zapier (easier, more expensive, less flexible) and building custom code (harder, cheaper, fully flexible). For a detailed breakdown, see our Zapier vs n8n comparison.
It is also relevant in the best agentic AI tools landscape because of its strong AI workflow support — something most pure automation platforms are still adding. For context on how n8n fits into the broader shift from chatbots to autonomous agents, see AI agents vs chatbots: what is the difference.
Alternatives to Consider
Zapier — if you want the easiest possible setup and don't mind paying per task. Best for non-technical users. our full Zapier review covers the trade-offs.
Make (Integromat) — if you want visual automation with lower pricing than Zapier but don't need self-hosting. Good middle ground.
CrewAI — if you specifically need multi-agent orchestration rather than general workflow automation. Different tool for a different job. our CrewAI review breaks down the multi-agent approach.
Final Verdict
n8n earns a 8.9/10 because it delivers genuine flexibility without the usual trade-offs. The self-hosting option gives you cost control and data sovereignty. The execution-based billing model is honest and predictable. The AI workflow support is among the best in the automation space.
If you are a technical team building AI-powered automations and want the option to own your infrastructure, n8n is the strongest choice available right now. If you want something simpler with less setup, look at Zapier first — but know that you will pay more as you scale.