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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📸 Instagram Post Automation Workflow
ℹ️ What is this workflow
This workflow automatically produces daily Instagram posts based on a user-provided prompt and sends them to your email inbox.
S ...
Document Analyzer and Q&A Workflow
AI-powered document and web page analysis using n8n and GPT model. Ask questions about any local file or web URL and get intelligent, formatted answers.
Who's it f ...
Automate your lead qualification process by connecting Jotform to Gemini AI. This workflow instantly analyzes new form submissions, assigns a priority score, filters out spam, and routes legitimate le ...
Tired of juggling maintenance calls, lost requests, and slow vendor responses?
This workflow streamlines the entire property maintenance process — from tenant request to vendor dispatch — powered ...
Description
Save hours of manual reporting with this end-to-end automation.
This workflow pulls campaign performance data (demo or live), generates a clear AI-powered executive summary, and compiles ...
Who’s it for
Teams and operators who record meetings/interviews and want fast, standardized, action-oriented minutes—without writing code. New n8n users welcome.
What it does / How it works
On ...
This n8n template helps you turn business cards into qualified sales opportunities — instantly.
No more lost leads after events or networking meetups. Just send a business card photo via Telegram, ...
Who’s it for
Teams that start their day in Slack and want a concise, automated summary of yesterday’s emails—ops leads, PMs, founders, and anyone handling busy inboxes without writing code.
Wh ...
Who’s it for
Teams that collect product feedback with Jotform and want automated triage: instant alerts for urgent issues, knowledge-based replies to questions, and a clean backlog for suggestions. ...
Your inbox is overflowing with daily newsletters: Public Affairs, ESG, Legal, Finance, you name it.
You want to stay informed, but reading 10 emails every morning? Impossible.
What if you could get o ...
AI-Powered Lead Generation: Personalized Icebreakers with Perplexity Research & Claude Sonnet 4.5
This production-ready workflow transforms your lead generation by automatically researching prospects ...
Streamline client onboarding and project setup from hours to minutes with AI-driven automation.
This intelligent workflow eliminates manual coordination, builds proposals, creates projects in Asana, w ...
Youtube Video: https://youtu.be/dEtV7OYuMFQ?si=fOAlZWz4aDuFFovH
Workflow Pre-requisites
Step 1: Supabase Setup
First, replace the keys in the "Save the embedding in DB" & "Search Embeddings" nodes ...
🎙️ n8n Workflow: Voice Message Transcription with Access Control
This n8n workflow enables automated transcription of voice messages in Telegram groups with built-in access control and intellige ...
AI-powered feedback analysis and response automation from Jotform to Google Sheets and Slack
Who’s it for
Businesses using Jotform to collect customer feedback who want to automate sentiment anal ...
How It Works
This template is a workflow that registers Jira tickets to Pinecone.
By combining it with the Automated Jira Ticket Responses with GPT-4 and Pinecone Knowledge Base template, you can ...
Who’s it for
Teams building health/fitness apps, coaches running check-ins in chat, and anyone who needs quick, structured nutrition insights from food photos—without manual logging.
What it doe ...
Classify YouTube Trends and Generate Email Summaries with GPT-4 and Gmail
Monitor YouTube channels, fetch stats, classify videos as viral (≥ 1000 likes) or normal, and auto‑generate Linked ...
Outlook & Notion Knowledge Base Builder for AI Agents
This n8n template lets you automatically build and maintain an AI-ready knowledge base from Outlook emails and Notion pages.
It stores both s ...
This workflow automates the process of analyzing a contract submitted via a web form. It extracts the text from an uploaded PDF, uses AI to identify potential red flags, and sends a summary report to ...