Browse 6,351 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.
6,351 workflows
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Analyze Ingredient Photos using Telegram & Gemini AI
Who’s it for
Skincare enthusiasts who want to know if a product is safe.
Food or supplement buyers checking ingredient safety.
Parents reviewing ...
This n8n template demonstrates how to automate personalized cold email follow-ups using AI personalization and database tracking. Perfect for sales teams, recruiters, and agencies managing high-volume ...
🎨 Anime Image Generator with LLM-Enhanced Prompts
This workflow turns a short text idea into stunning, AI-generated anime-style images, all from Telegram.
It combines a chat LLM for prompt enhan ...
Lead Qualification & Smart Outreach — Automated Scoring System
Automate your lead intake, scoring, and outreach pipeline.
This workflow collects leads from forms, enriches and scores them using R ...
Social Media Spark (SMS) — Automated Viral Content Engine
Automate your entire content workflow: discover viral ideas, generate posts in your tone, repurpose for X, and auto-publish — reducing 90 ...
++What it is++
An automated workflow for creating Kling 2.5 videos and posting them to YouTube.
The workflow is divided into three main phases:
Create Kling 2.5 Video
Wait for Video Processing ...
Product Ingredient Safety Analyzer with AI via WhatsApp
What does this workflow do?
This workflow creates an intelligent WhatsApp bot that analyzes product ingredients and provides instant safety as ...
How It Works
This template is an n8n workflow that integrates with Jira to provide automated replies.
When a ticket is assigned to a user, the workflow analyzes the ticket content, retrieves relev ...
Overview
Get a weekly report on website traffic driven by large language models (LLMs) such as ChatGPT, Perplexity, and Gemini. This workflow helps you track how these tools bring visitors to your si ...
Overview
This sophisticated n8n workflow transforms raw LinkedIn leads into personalized, high-converting connection requests using GPT-4O AI and PhantomBuster automation. The system processes LinkedI ...
Blog Research and Writer n8n Workflow - Ai Blog Writer
Fully automated blog creation system using n8n + AI Agents + Image Generation
Example Blog
Overview
This workflow automates the entire blog c ...
How it works
This workflow turns any URL sent to a Telegram bot into ready-to-publish social posts:
Trigger: Telegram message (checks if it contains a URL).
Fetch & parse: Downloads the page and ex ...
Overview
Turn your keyword research into a clear, fact-based content outline with this workflow. It splits your keyword into 5-6 subtopics, makes research questions for those subtopics, and uses Tavi ...
Overview
Use this workflow to create SEO-friendly outlines based on articles that do well in Google.
Enter a keyword, and the workflow scrapes the top results, scrapes the content, analyzes it with ...
Automate social media content aggregation to a Telegram channel
This n8n template automatically aggregates and analyzes key updates from your social media platforms Home Page, delivering them as cura ...
AI-Powered Financial Document Processing with Google Gemini
This comprehensive workflow automates the complete financial document processing pipeline using AI. Upload invoices via chat, drop expense ...
Title
RAG AI Agent for Documents in Google Drive → Pinecone → OpenAI Chat (n8n workflow)
Short Description
This n8n workflow implements a Retrieval-Augmented Generation (RAG) pipeline + AI agen ...
GPT-4o Resume Screener with Error Handling - Google Sheets & Drive Pipeline
How it works
Enterprise-grade resume screening automation built for production environments. This workflow combines intell ...
AI Resume Screening with GPT-4o & Google Drive - Automated Hiring Pipeline
How it works
Transform your hiring process with this intelligent automation that screens resumes in minutes, not hours. The ...
WhatsApp RAG Agent (Text + Voice) with Weekly Google Drive Sync
One-line summary : Answers WhatsApp in under 100 words, understands voice notes, and retrieves trusted answers from your Google Drive d ...
