n8n

What is n8n?

n8n is an open-source workflow automation platform with native AI capabilities. It allows you to connect applications, automate processes, and build AI agents through a visual drag-and-drop interface, while offering the ability to inject JavaScript or Python code for advanced use cases. n8n stands out with its free and unlimited self-hosting option, making it a powerful and cost-effective alternative to Zapier and Make.

Founded in 2019 in Berlin, n8n is distributed under a fair-code license (Sustainable Use License) and has accumulated over 50,000 stars on GitHub. The platform offers more than 1,200 native integrations and a LangChain-based architecture for AI agents, supporting OpenAI, Anthropic, Google Gemini, and local models.

Key Features

Visual workflow editor

The drag-and-drop interface allows you to build complex automations with conditional branches, loops, and error handling without writing a single line of code. For advanced cases, you can inject JavaScript or Python into any node in the workflow.

Native AI Agents

n8n natively integrates LangChain to create autonomous AI agents with memory, tools, and reasoning. Compatible with OpenAI (GPT-4o), Anthropic (Claude), Google Gemini, and local models via Ollama. The Human-in-the-Loop node enables integrating human interactions into agentic workflows.

Free and unlimited self-hosting

The Community edition is 100% free with unlimited workflows, executions, and users. Deployment is via Docker on any infrastructure (AWS, DigitalOcean, on-premise). You only pay for hosting, starting from €5/month on a VPS.

1,200+ integrations

n8n offers over 1,200 nodes covering all categories: CRM (Salesforce, HubSpot), productivity (Google Workspace, Notion), communication (Slack, WhatsApp), e-commerce (Shopify, Stripe), databases (PostgreSQL, MongoDB), and AI (OpenAI, Anthropic, Pinecone). A generic HTTP node allows connecting any REST or GraphQL API.

Governance and security

For enterprise teams: SSO (SAML/LDAP), secrets encryption, role-based access control (RBAC), Git versioning, and multi-environment management.

Integrations

n8n covers the essentials of the GTM stack:

• CRM: Salesforce, HubSpot, Pipedrive, Zoho CRM
• Productivity: Google Workspace, Microsoft 365, Notion, Airtable
• Communication: Slack, Discord, Telegram, WhatsApp, Twilio
• AI and LLM: OpenAI, Anthropic, Google Gemini, Ollama (local models), Pinecone, Qdrant
• E-commerce: Shopify, WooCommerce, Stripe, PayPal
• Databases: PostgreSQL, MySQL, MongoDB, Redis, Supabase
• Marketing: Mailchimp, ActiveCampaign, Brevo
• Dev: GitHub, GitLab, Jira, Jenkins, Docker
• API: Generic HTTP node for any REST or GraphQL API

Pricing

n8n offers a free Community edition and Cloud plans. The prices below are based on annual billing:

• Community (self-hosted) — €0: unlimited workflows, executions, and users, all integrations, community support
• Starter (Cloud) — €20/month: 2,500 executions/month, 5 simultaneous workflows, unlimited users, email support
• Pro (Cloud) — €50/month: 10,000 executions/month, 20 simultaneous workflows, environment variables, priority support
• Business (Cloud) — €667/month: 40,000 executions/month, 200+ workflows, SSO/SAML/LDAP, Git integration, multi-environments
• Enterprise — Custom pricing: unlimited executions, dedicated account manager, custom SLA, audit logs

A 14-day free trial is available on Starter and Pro plans. n8n also offers a startup program with 50% discount on the Business plan.

Strengths

• Open-source and free for self-hosted: no limit on executions or users, unbeatable for technical teams
• Excellent value for money: execution-based pricing (not step or user-based), unlike Zapier
• Maximum technical flexibility: hybrid low-code/code approach with JavaScript and Python in the same workflow
• Best-in-class native AI capabilities: integrated LangChain, multi-LLM, autonomous agents with memory and tools
• Data sovereignty: self-hosting ensures your data never leaves your infrastructure — major GDPR advantage
• Massive ecosystem of 1,200+ native connectors plus a generic HTTP node
• Very active community: 50,000+ GitHub stars, templates and nodes contributed by the community
• No vendor lock-in: code is portable and fair-code license guarantees perpetual access

Weaknesses

• Significant learning curve: despite the visual interface, advanced features require JavaScript and API knowledge
• Unclear error messages when a workflow fails — you have to manually search for which node is causing the issue
• Self-hosting requires managing updates, backups, and infrastructure security yourself
• The €667/month Business plan represents a significant price jump from the €50 Pro plan, with no mid-tier option
• No mobile app to monitor or trigger workflows on the go
• Limited collaboration on the Starter plan: only one shared project, limiting for small teams

Our Verdict

n8n is the reference for open-source automation in 2026. Its strength: combining the power of a development tool (custom code, AI agents, APIs) with the accessibility of a visual interface. Against Zapier (simpler but more expensive) and Make (good compromise but no self-hosted), n8n stands out with its generous pricing model and best-in-class native AI capabilities.

The tool is ideal for technical teams and SMBs wanting to maintain control over their data and costs. If your team has no developer, go for Zapier or Make for simple automations. But for any team with minimum technical skills, n8n offers unbeatable value for features and price.

Average rating: 4.5/5 — based on G2 reviews (4.8/5) and the open-source community.

Frequently Asked Questions

Is n8n really free?

Yes, the Community edition (self-hosted) is 100% free with unlimited workflows, executions, and users. You only pay for hosting infrastructure (from €5/month on a VPS). The paid Cloud plans add managed hosting and support.

Can n8n replace Zapier or Make?

For technical teams, yes. n8n offers 1,200+ integrations, superior AI capabilities, and significantly lower costs at scale. The main trade-off is ease of use: Zapier remains more accessible for non-technical users.

Do you need development skills to use n8n?

For simple automations (connecting two apps, syncing data), the visual editor is enough. For advanced workflows (AI agents, complex transformations), JavaScript and API knowledge are a real advantage. n8n positions itself more as a low-code tool than a no-code tool.