← Tools

n8n

A workflow automation platform connecting apps, data and AI.

Official source ↗ · Source checked 2026-10-23

Check official pricing and availability. Model versions must be checked in each case.

Models, versions and aliases in cases

These labels share this page. Original identifiers are preserved; versions may differ in capability or availability.

Find a workflow with this tool →

Tasks covered in this library

331 tag-associated cases; tool roles have not all been reviewed. This is not the product’s full capability range.

Latest case update:2026-10-26

Workflows, prerequisites & evidence

Sales, Marketing & Support

Auto-Analyze, Classify, and Summarize Gmail with n8n, OpenAI RAG, and Google Sheets

Gmail new-mail trigger → extract & clean → RAG vector retrieval classification → Google Sheets storage → self-learning taxonomy update → Telegram audio summary notification

Read the case’s method and prerequisites

Prerequisites: n8n instance (Cloud or self-hosted), Google account (Gmail + Sheets), OpenAI API account, Telegram Bot. Required credentials: Gmail OAuth2, Google Sheets OAuth2, OpenAI API, Telegram API. First run must be executed manually to populate the in-memory vector store. Costs depend on OpenAI API usage and n8n hosting plan.

n8n · gmail · google-sheets · telegram

Associated by case tags. Verify costs, permissions and actual results in the case.

Sales, Marketing & Support

Auto-Analyze Facebook Ads with n8n and Push AI Insights to Google Sheets

Input Facebook ad account data → evaluate against benchmarks with Gemini AI → output categorized report with recommendations to Google Sheets

Read the case’s method and prerequisites

Prerequisites: running n8n instance; configured credentials googlePalmApi (Gemini), googleSheetsOAuth2Api, nocoDbApiToken (or replace with your preferred credential store). Requires Facebook Ad Account ID and Google Sheet ID. Costs depend on API usage; Gemini and Google Sheets billed at official rates.

n8n · google-sheets · nocodb

Associated by case tags. Verify costs, permissions and actual results in the case.

Money, Bills & Benefits

Auto-Generate AI Travel Itineraries from n8n Form to Google Doc

User submits departure, destination, dates, and travelers via n8n form → parallel scraping of Booking.com hotels, Google Flights, and OpenAI recommendations → merged into a formatted Google Doc with returned link

Read the case’s method and prerequisites

Prerequisites: n8n instance; Apify account and API token (configure as both "Apify API" and "HTTP Query Auth" credentials, parameter name: token); OpenAI API key; Google account with OAuth2 for Google Docs/Drive. Costs: Apify billed per Actor run, OpenAI billed per token; check each platform for current pricing. Known limitations: Booking.com and Google Flights data depend on Apify Actor availability; Google Doc output requires a preset folderId; not tested by this site.

n8n · apify · google-docs

Associated by case tags. Verify costs, permissions and actual results in the case.

Content & Creative

Telegram Article to LinkedIn Post Auto-Generator: n8n + GPT-4 + Google Sheets Template

Input article link via Telegram → AI extracts summary & insights → Store in Google Sheets → Type 'generate' to create LinkedIn post → Receive back in Telegram

Read the case’s method and prerequisites

Requires an n8n instance (self-hosted or cloud); Telegram Bot API token; OpenAI API key; Google Sheets OAuth2 authorization; Google Sheets must have columns Date, Title, Link, Summary, Insights Commentary. Default model is gpt-4.1-mini, swappable to gpt-4o, gpt-4o-mini, etc. in the node.

n8n · telegram · google-sheets

Associated by case tags. Verify costs, permissions and actual results in the case.

Content & Creative

Automate Competitor SEO Content Audits with n8n: Decodo Scraping + Gemini Analysis + Google Sheets Reporting

Input keyword list and brand identity sheet → Decodo searches and scrapes competitor pages → Gemini audits content gaps → outputs structured Action Plan to Google Sheets

Read the case’s method and prerequisites

Prerequisites: accessible n8n instance; Google Sheets OAuth2 credentials; Decodo API key; googlePalmApi credentials for the Gemini node. Create a Google Sheet with three tabs (Target Keywords, Brand Identity, Competitor Audit Feed) and configure target_geo, target_locale, and serp_results_amount in the Config node.

n8n · google-sheets

Associated by case tags. Verify costs, permissions and actual results in the case.

Sales, Marketing & Support

Auto-Answer GitHub PR Tech Questions: GPT-4o + Notion + Slack n8n Workflow

GitHub PR comment trigger → detect question → GPT-4o generates answer → Notion archive → Slack notify

Read the case’s method and prerequisites

Prerequisites: accessible n8n instance; GitHub OAuth credentials with webhook access; Azure OpenAI GPT-4o access; Notion integration (database ID); Slack API; Google Sheets API (error logging). Workflow triggers via GitHub webhook requiring a publicly accessible webhook URL. Template hardcodes specific repository (weather-app) and Slack user that must be replaced. Notion node parameters show all fields mapped to identical property key, requiring manual correction to actual database property names.

n8n · GitHub · Notion · Google Sheets · Slack

Associated by case tags. Verify costs, permissions and actual results in the case.

Work & Operations

Auto-Assign JIRA Tickets with n8n: Supabase Vector Store + AI Matching

Periodically write resolved JIRA tickets to a Supabase vector store; for stale unassigned tickets, use AI to find similar historical records and auto-assign by workload

Read the case’s method and prerequisites

Prerequisites: accessible n8n instance; JIRA Cloud project and API credentials (jiraSoftwareCloudApi); Supabase project with pgvector extension enabled and a documents table; OpenAI API credentials (openAiApi). The template contains two scheduled flows: Flow 1 pulls resolved tickets daily into the vector store; Flow 2 scans stale unassigned tickets, runs AI similarity search and workload-based sorting, then auto-assigns. You must modify JQL and parameters to match your actual project name, team members, and time thresholds. Source does not provide cost estimates.

n8n · supabase

Associated by case tags. Verify costs, permissions and actual results in the case.

Content & Creative

Auto-Categorize Blog Posts with GPT-4, GitHub & Google Sheets in n8n

Read Markdown posts from a GitHub repo → compare against a Google Sheets log to find new articles → AI Agent analyzes content and outputs structured category/tag suggestions → append results to Google Sheets for review

Read the case’s method and prerequisites

Prerequisites: an n8n instance; credentials openAiApi, githubApi, and googleSheetsOAuth2Api configured. A Google Sheet with columns FileName, Categories, Proposed Categories, Tags, Proposed Tags must exist. GitHub repo should store .md/.mdx blog posts. Costs depend on OpenAI API usage and n8n hosting.

n8n · GitHub · Google Sheets

Associated by case tags. Verify costs, permissions and actual results in the case.

Content & Creative

Auto-Create Podcast Script from YouTube Transcript with n8n (Dumpling AI + GPT-4o)

YouTube RSS new video → Dumpling AI transcript extraction → GPT-4o cleaning & structured podcast script → save to Airtable

Read the case’s method and prerequisites

Requires an accessible n8n instance (cloud or self-hosted) and three credentials: httpHeaderAuth for Dumpling AI, openAiApi for OpenAI, and airtableTokenApi for Airtable. You also need a YouTube channel RSS feed URL (can be generated via rss.app or similar) and an Airtable base/table with fields: Title, summary, podcast transcript. Execution order: RSS trigger → HTTP request for transcript → OpenAI processing → Airtable create record.

n8n · airtable

Associated by case tags. Verify costs, permissions and actual results in the case.

Software & DevOps

Auto-fix ClickUp bugs with OpenAI planning and Cursor execution in n8n

ClickUp webhook → OpenAI analysis with scoring → optional Slack approval → Cursor background agent → GitHub PR creation → ClickUp status update

Read the case’s method and prerequisites

Prerequisites: accessible n8n instance; API credentials for OpenAI, Slack, ClickUp, GitHub; HTTP Header Auth credential for the Cursor API; ClickUp configured to send bug webhooks. Costs: OpenAI API per token; Cursor API per call; n8n hosting costs separate. Boundary: auto-fix only triggers when confidence >= threshold, complexity is low/medium, no high-risk keywords are flagged, and at least one affected file is identified; otherwise the workflow routes to Slack for developer approval.

n8n · slack · github

Associated by case tags. Verify costs, permissions and actual results in the case.

Sales, Marketing & Support

n8n UGC Ads Factory: Automated AI Video Pipeline from Spreadsheet to Stitched Output

Build a four-stage n8n automation: Google Sheets input → AI reference image → script split into 8-second scenes → VEO3 clip generation → fal.ai FFmpeg final stitch

Read the case’s method and prerequisites

Prerequisites: n8n instance (self-hosted or enterprise recommended), Google Sheets OAuth2 credential, Kie API key (Nano Banana + VEO3), OpenRouter key (Claude Opus), OpenAI key (gpt-4o-mini image analysis), fal.ai key (FFmpeg stitching). Create two tabs in Google Sheets: Videos (campaign-level) and Video Data (scene-level); column headers must exactly match the workflow node mappings. Output is Google Drive shared links. Costs depend on API usage; no pricing estimate is provided in the template.

n8n · google-sheets · google-drive

Associated by case tags. Verify costs, permissions and actual results in the case.

Content & Creative

Build an AI Agent in n8n: Chat with Files from Supabase Storage and Google Drive

Automatically vectorize documents from a Supabase private bucket or Google Drive folder, then query them through an AI agent with natural-language Q&A

Read the case’s method and prerequisites

Prerequisites: an n8n instance (self-hosted or cloud); a Supabase project with API credentials (supabaseApi); an OpenAI API key (openAiApi); Google Drive OAuth2 credentials (googleDriveOAuth2Api); a LlamaParse API key (httpHeaderAuth). Create a private Supabase bucket and files/documents tables with vector matching enabled. Costs: OpenAI embedding and chat models billed by token; LlamaParse billed by page; Supabase billed by storage and DB usage.

n8n · supabase · google-drive · llamaparse

Associated by case tags. Verify costs, permissions and actual results in the case.

Content & Creative

n8n Auto-Blog Workflow: Perplexity Research + Claude Writing to Google Docs

Scheduled trigger → Perplexity AI news search → Claude AI Agent generates SEO blog → auto-save to Google Docs

Read the case’s method and prerequisites

Prerequisites: self-hosted n8n instance (community nodes are incompatible with Cloud). You need a Perplexity API Key, an Anthropic API Key, and a Google Docs OAuth2 credential. After importing the template into n8n, configure credentials, research prompt, AI Agent writing instructions, and target document link in sequence, then activate the workflow. Costs depend on actual API usage.

n8n · perplexity · google-docs

Associated by case tags. Verify costs, permissions and actual results in the case.

Work & Operations

AI-Enhanced Image Generation with GPT-4.1: Auto-Expand Prompts to Google Drive & Slack

Short subject → AI-expanded image prompt → OpenAI image generation → Google Drive save → Slack notification

Read the case’s method and prerequisites

Prerequisites: n8n instance; five credentials required—OpenAI API (for image generation), OpenRouter API (for GPT-4.1 prompt expansion), Slack API (for channel notifications), Google Drive OAuth2 (for file storage), HTTP Header Auth (attached to HTTP Request node). Input form: set string variable `subject` in the 'Set image subject' node. Cost conditions: OpenAI image generation billed per call; OpenRouter billed per GPT-4.1 token; services charged at official rates.

n8n · slack · google-drive

Associated by case tags. Verify costs, permissions and actual results in the case.

Sales, Marketing & Support

n8n Automated LinkedIn Posting: OpenAI Content Generation with Google Sheets Approval and Email Workflow

Read from Google Sheets → OpenAI generates LinkedIn post → Gmail approval → conditional posting with status writeback

Read the case’s method and prerequisites

Prerequisites: n8n instance; Google Sheet with columns Post Description, Instructions, Image, Status, Output, Post Link, row_number; credentials openAiApi, googleSheetsOAuth2Api, gmailOAuth2, linkedInOAuth2Api. Costs depend on OpenAI usage and n8n hosting.

n8n · Google Sheets · Gmail · LinkedIn

Associated by case tags. Verify costs, permissions and actual results in the case.