n8n

n8n is a workflow automation platform designed for technical teams who need to build complex integrations and AI-powered processes without sacrificing control. At its core, n8n provides a visual canvas where users can drag and drop nodes to create logical sequences of actions—ranging from simple data transfers to multi-step reasoning chains executed by AI agents. Unlike many no-code tools that hide complexity, n8n allows developers to insert custom JavaScript, Python, or even execute shell commands directly within nodes, giving them full flexibility when standard connectors fall short. One of the platform’s defining features is its transparent handling of AI workflows. Each decision made by an AI agent—whether it’s interpreting user input, calling an external API, or generating a response—is recorded and displayed step‑by‑step on the canvas. This traceability is critical for debugging, compliance, and building trust in automated decisions. Users can integrate large language models from providers like OpenAI, Anthropic, or Hugging Face, configure prompts, and chain multiple models together to perform tasks such as content summarization, data extraction, or multi‑turn conversations. n8n supports over 400 pre‑built integrations (referred to as “nodes”) with popular services including Slack, Google Sheets, Salesforce, GitHub, AWS, Stripe, and many more. These nodes can be configured with credentials, filters, and error handling logic. For services not covered by official nodes, a generic HTTP request node enables connection to any REST or GraphQL API, and the webhook node allows real‑time event reception. Data transformation is handled through a built‑in expression editor that supports JavaScript, dates, math, and string operations, with the ability to reference outputs fro