Browse 6,328 n8n workflow templates in the Langchain category. These ready-to-use automations connect apps and services with n8n — no coding required. Click any workflow to explore its nodes and import it directly into n8n.
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An extendable RAG template to build powerful, explainable AI assistants — with query understanding, semantic metadata, and support for free-tier tools like Gemini, Gemma and Supabase.
Description
T ...
How it works
This workflow automates LinkedIn posting for businesses and personal brands.
It starts with a form where you submit your post idea. Then:
Message Model (OpenAI) generates the LinkedIn p ...
How it Works
This workflow uses VEO3 to generate surreal cinematic AI videos at a fraction of the cost compared to Google’s standard video generation APIs.
With it, you can automatically run a You ...
How it Works
This workflow automates the process of discovering companies in different cities, extracting their contact data, and storing it in Airtable.
City Loop (Airtable → Google Maps API) ...
This automation workflow is designed for e-commerce businesses, digital marketers, and entrepreneurs who need to create high-quality promotional content for their products quickly and efficiently. F ...
Overview
This n8n workflow converts a simple list of website URLs in Google Sheets into a concise, consultative Context + AI pitch for each organization. It scrapes real page content (markdown prefer ...
This workflow automates marketing content creation by using AI to generate high-quality, platform-specific posts for social media, blogs, and ad campaigns. It combines OpenAI-powered content generatio ...
How it works
This workflow automatically collects the latest news articles from both English and Japanese sources using NewsAPI, summarizes them with OpenAI, and appends the results into a Google Shee ...
🎥 Auto-Caption & Autopost Videos to Instagram & TikTok
Description
Automate your short-form content pipeline! This workflow takes any video uploaded to a specific Google Drive folder, generates en ...
How it works:
Automatically detects when a new receipt is uploaded to Google Drive.
Extracts text from the receipt using OCR.
Uses an AI Agent to analyze the extracted data and structure it (e.g., ven ...
This Database SQL Query Agent convert natural language into sql query to get results
Turn your PostgreSQL database into a conversational AI agent! Ask questions in plain English and get instant data ...
📄 What this workflow does
This workflow automates the process of finding LinkedIn leads and writing personalized outreach messages. It takes user input (keywords + purpose), generates a Boolean Lin ...
Who is this for?
This n8n workflow template is designed for customer support, CX, and ops teams that manage customer messages through HubSpot and use Jira for internal task management. It is espe ...
📌 Short Overview
Automatically sync files from Google Drive into a searchable AI knowledge base with Pinecone, and answer user queries using GPT-4o with conversational memory.
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🛠️ Workfl ...
This n8n template demonstrates how to use Typhoon OCR + LLM to digitize business cards, enrich the extracted details, and save them directly into Google Sheets or any CRM.
It works with both Thai and ...
This workflow turns Slack into your content control hub and automates the full blog creation pipeline — from sourcing trending headlines, validating topics, drafting posts, and preparing content for ...
LinkedIn Viral Post Scraper + AI Content Generator with Auto Publishing
Who's it for
Content creators, social media managers, marketing agencies, and LinkedIn growth hackers who want to automate the ...
AI Assistant Workflow: Create Notion Workspaces from Notes & Voice Records
👤 Who is this for?
This workflow is designed for anyone who loves Notion—from project managers, freelancers, to student ...
From Leads to Smiles – Automated Patient Engagement______Turn every lead into a booked appointment with AI
💡 Why this workflow?
Dental clinics lose 50%+ of leads due to slow response.
This templ ...
Research meeting attendees and prepare daily agenda in Slack
This workflow automatically researches your meeting attendees every morning and sends you a comprehensive brief in Slack with context abou ...
