n8n
n8n — A source-available workflow automation platform for building AI agents and deterministic business processes with visual nodes, code and extensive integrations, in the cloud or self-hosted.
Key Features
- Visual workflow builder with AI agent, RAG and tool nodes
- Hundreds of integrations plus HTTP, code and custom nodes
- Human approvals, error handling and execution history
- Cloud service and self-hosted deployment options
Pricing Structure
A self-hosted Community Edition is available without a license fee. n8n Cloud offers free trials and paid plans based on workflow executions, while Business and Enterprise plans add collaboration, governance and scaling capabilities. Infrastructure, external AI models and connected services may incur separate costs.
Use Performance & Case Suitability
- Automating back-office and data workflows
- Building internal AI assistants
- Connecting models to databases and business apps
- Running human-reviewed agent processes
Customization & Flexibility
- Custom JavaScript or Python, nodes and reusable sub-workflows
- Any supported model, vector store or MCP tool
- Self-hosting, credentials, environment and enterprise policy controls
Data Handling & Privacy
Self-hosting gives organizations direct control over data and infrastructure. n8n Cloud publishes privacy and security documentation, including enterprise controls; connected services and model providers retain their own processing terms.
Support & Documentation
Documentation, templates and community forum; cloud and enterprise plans offer direct and dedicated support options.