n8n Review: The Self-Hosted Workflow Automation Tool for Developers

Review of n8n

★ 4.4/5 · Updated 2026-06-17

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What is n8n?

n8n is an open-source workflow automation tool. You build workflows with a visual editor, connecting 400+ apps and services. It can be self-hosted (free) or used as a cloud service ($20/month Starter, $50/month Pro). Founded in Berlin in 2019, it's now used by 50K+ teams.

How it works

The visual editor shows workflows as nodes (apps) connected by edges (data flow). You drag, drop, configure, and the workflow runs on a schedule, webhook, or trigger. You can also write custom JavaScript or Python code in any node. n8n is more developer-friendly than Zapier or Make.

n8n vs Zapier

Zapier has 7,000+ integrations, n8n has 400+. Zapier is easier to use, n8n is more powerful. Zapier is fully managed, n8n can be self-hosted (free). For non-technical users, Zapier wins. For technical teams, n8n wins.

n8n vs Make

Make is similar to n8n: visual editor, more powerful than Zapier. n8n is open source and self-hostable; Make is cloud-only. n8n has a steeper learning curve but more flexibility. For very technical teams, n8n wins. For most, Make is more accessible.

Self-hosting

n8n can be self-hosted via Docker, npm, or a one-click Hetzner/Coolify deploy. We self-hosted on a Hetzner CPX11 (€4.85/month) and it ran smoothly for 2 weeks with 50+ workflows. The only operational overhead is updates and backups. For privacy-conscious teams, self-hosting is the killer feature.

Code nodes

n8n lets you write JavaScript or Python in any node. This is the killer feature for developers. You can transform data, call APIs, run custom logic. Zapier requires you to use their Formatter; n8n lets you write actual code. For complex transformations, n8n is much more capable.

Integrations

n8n has 400+ integrations, including all the popular ones (Google, Slack, Notion, Airtable, Stripe, GitHub, Postgres, MongoDB, etc.). For niche apps, you may need to use the HTTP Request node. The community is also active in building custom nodes.

AI features

n8n has built-in AI nodes: OpenAI, Anthropic, Mistral, Cohere, Hugging Face, Ollama. You can build AI workflows (e.g., 'summarize all new emails with GPT-5 and save to Notion') with no code. The AI nodes are well-designed and easy to use.

Error handling

n8n has excellent error handling: try/catch, retry, error workflows, and detailed logs. You can set up Slack alerts for failed workflows. Zapier and Make have basic error handling; n8n is more powerful.

Community and ecosystem

n8n has an active community: 200+ templates on the website, an active forum, a Discord, and a YouTube channel with tutorials. The templates are good starting points. The community is smaller than Zapier's, but more technical.

Pricing

Self-hosted: free (just pay for your server, €5-20/month). Cloud Starter: $20/month, 2,500 executions, 5 active workflows. Cloud Pro: $50/month, 10,000 executions, 15 active workflows. Enterprise: custom. Self-hosting is the most cost-effective for high volume.

Who should use n8n?

Dev teams that want full control over their automation. Privacy-conscious teams that need self-hosting. Anyone with complex workflows that require code. Teams that want to avoid Zapier's per-task pricing at scale.

Who should not use n8n?

Non-technical users (use Zapier or Make). Teams that need 7,000+ integrations (use Zapier). Anyone who doesn't want to manage a server. n8n is for technical teams.

Bottom line

n8n is the best open-source automation tool in 2026. It's more flexible than Zapier, more developer-friendly than Make, and free if you self-host. For dev teams, it's a no-brainer. For non-technical users, look elsewhere.

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