Introduction: What Is n8n? n8n is an open-source workflow automation platform that allows businesses to connect different applications and automate repetitive tasks without heavy coding. In simple terms, n8n helps you build automated workflows that move data and trigger actions across tools such as CRMs, WhatsApp APIs, email platforms, Google Sheets, and cloud services. For Indian businesses, n8n is especially valuable because it offers: Why n8n Is Popular Among Indian Businesses Many Indian startups, agencies, and SMEs prefer n8n because it provides enterprise-level automation without high monthly costs. Key Advantages Understanding n8n Nodes In n8n, nodes are the core components of every workflow. Each node performs a specific action or listens for a trigger. 1. Trigger Nodes Trigger nodes start a workflow automatically. Common examples: 2. Action Nodes Action nodes perform tasks after the workflow is triggered. Examples: 3. Logic & Control Nodes These nodes manage decision-making and data handling. Examples: How n8n Workflows Function A workflow in n8n is a sequence of connected nodes that automate a complete process. Example workflow: All these steps run automatically without manual intervention. Types of Workflows in n8n 1. Scheduled Workflows Run at fixed times (daily, weekly, or monthly). Used for: 2. Event-Based Workflows Triggered by actions such as form submissions or API calls. Used for: 3. API-Driven Workflows Triggered via external systems using APIs or webhooks. Used for: How to Set Up n8n (Beginner-Friendly) Option 1: n8n Cloud Best for beginners and non-technical users. Option 2: Self-Hosted n8n Recommended for agencies and businesses that want full control. Popular hosting options in India: Benefits: Common Automation Use Cases in India 1. WhatsApp Automation 2. CRM & Sales Automation 3. Marketing Automation 4. Support & Operations n8n With AI Tools n8n integrates smoothly with AI platforms such as: This allows businesses to: Why n8n Is Ideal for Automation Agencies For digital marketing and automation agencies in India, n8n enables: