n8n

Workflow automation + AI agent nodes (low-code) · Official site

Best for: Technical builders who want control and self-hosting

Pricing

Free plan: Self-hosted Community Edition free; Cloud has a free trial (1,000 executions, no card)
Billing unit: Workflow executions (whole run, not per step)
Integrations: All integrations on every plan (count not stated on pricing page)

Key features

• AI Agent node
• MCP server trigger + MCP client
• Human approval for tool calls
• Self-hosting
• Code steps (JS/Python)
• Git version control (Business+)

Sources

• https://n8n.io/pricing/
• https://n8n.io/affiliates/

Checked 2026-10-15.