n8n

Open-source workflow automation tool with node-based customization and self-hosting.

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n8n is an open-source workflow automation platform that enables users to create custom workflows using a node-based interface. It supports both cloud-hosted and self-hosted deployments for flexible automation solutions.

The platform offers a visual editor to connect triggers, actions, and logic nodes, with support for scheduling, error handling, and conditional branching. Users can build multi-step workflows with drag-and-drop simplicity or write custom JavaScript for advanced logic. n8n’s extensibility allows creating custom nodes for unique use cases.

n8n integrates with over 200 apps, including Discord, Google Sheets, Trello, and custom APIs via HTTP requests. It supports webhooks, OAuth, and data transformation tools to connect disparate systems. Community-contributed nodes and templates accelerate setup for common automation tasks.

Businesses use n8n to automate tasks like syncing CRM data with marketing platforms, processing form submissions, or monitoring server alerts. Developers leverage it for prototyping integrations or automating DevOps pipelines. Its self-hosting option appeals to teams needing control over data privacy and infrastructure.

Self-hosted deployments require technical setup and maintenance, while cloud plans have usage limits on free tiers. Complex workflows may demand coding knowledge for custom nodes. Users should ensure compliance with data regulations when handling sensitive information in self-hosted setups.