n8n automation examples

Three practical workflows you can build in n8n

These are example use cases, not client case studies with claimed results. Each one shows the same structure: problem, automation and the result that can be verified during implementation.

Example 1: leads

Problem → inquiries get lost in email

Automation: a form sends data to an n8n webhook, the workflow saves the lead in Google Sheets or CRM, sends a notification and sets a follow-up reminder.

Result: every inquiry has a status, source, received date and next step.

Example 2: email + AI

Problem → too many similar messages

Automation: n8n reads new Gmail messages, OpenAI classifies the topic, creates a short summary and prepares a draft reply for review.

Result: the owner sees what needs attention and can approve a draft instead of writing from scratch.

Example 3: e-commerce

Problem → manual order and exception checks

Automation: a workflow reads PrestaShop or WooCommerce data through an API, saves a summary and sends an alert to Slack or Telegram.

Result: the team gets one operational list of orders, questions and items that need action.

n8n workflow diagram

Example: handling a customer inquiry

n8n Webhook Validate data Google Sheets / CRM Email reply Slack / Telegram Reminder

Example industries

These industries are examples, not the limit of the service

n8n automation can fit service businesses, salons, coaches, specialists, small online stores, real estate agencies, language schools and other companies that repeat the same lead, document, reporting or integration tasks.

Have a similar process?

Describe your current workflow. I will suggest a simpler n8n version.

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