5,409 workflows in Langchain
Nodes: Sort: Date:
Deep Research Assistant with Perplexity AI and Telegram Citations
Turn your Telegram bot into a real-time research assistant with this intelligent n8n workflow. Designed for founders, analysts, and knowledge workers, this automation uses Perplexity Sonar and Sonar P ...
0
Jun 15, 2026
Automatically Triage & Improve Todoist Tasks with GPT-4.1-mini
How it works (high-level) This workflow automatically triages new tasks created in Todoist in the last 5 minutes. It improves the task description, assigns a priority (P1–P4), and sets a realistic ...
0
Built by Rui Borges Rui Borges
Jun 15, 2026
AI-Powered Zendesk Support Responses with RAG, OpenAI, and Supabase Knowledge Base
⚡ How it works This workflow automates first responses to new Zendesk tickets with the help of AI and your internal knowledge base. Webhook trigger fires whenever a new ticket is created in Zendes ...
0
Jun 15, 2026
Generate & Post LinkedIn Content Automatically with GPT-4 & GPT Image 1
⚙ AI-Powered Social Media Automation for LinkedIn How It Works This workflow automates the entire social media content creation and publishing process for LinkedIn. It starts with a simple form to ...
0
Jun 15, 2026
Automated Crypto News Digest to Telegram with RSS Feeds and GPT-4
What this template does Collects the latest crypto news from multiple RSS feeds, filters and deduplicates them, uses OpenAI GPT-4 to analyze and select the top stories, translates and formats them in ...
0
Jun 15, 2026
Automate Gmail Tasks with Gemini AI Assistant and Contact Management
Use cases are many: Automate Gmail tasks such as sending, replying, labeling, deleting, and fetching emails — all with AI assistance. Perfect for YouTubers managing viewer emails, sales teams handli ...
0
Jun 15, 2026
Automated Resume Screening & Response System with Gemini AI, Gmail and Sheets
Use cases are many: Automate resume screening, candidate scoring, and interview communication in one seamless pipeline. Perfect for HR teams hiring at scale, startups that need quick filtering of appl ...
0
Jun 15, 2026
Multi-timeframe Trading Analysis for WEEX Spot Market with GPT-4o & Telegram
📊 WEEX Spot Market Quant AI Agent (All-in-One Multi-Agent Trading System) ⚡ Overview This multi-agent n8n workflow delivers an automated, intelligent trading analysis system for the WEEX Spot M ...
0
Jun 15, 2026
Financial Data Q&A Chatbot with Google Finance, SerpAPI, and OpenAI
Replace YOUR_API_KEY with your actual SerpApi key. 2️⃣ Set Up OpenAI Connection Go to OpenAI Platform Navigate to Billing and ensure your account has credits/funding Copy your API Key in ...
0
Jun 15, 2026
News Search & Categorization Chatbot with Google News, SerpAPI, and OpenAI
🧑‍💻 Description This workflow connects SerpApi with OpenAI inside n8n to automate Google News monitoring and analysis. It’s built for market researchers, analysts, communications teams, a ...
0
Jun 15, 2026
Create a Slack Chatbot with GPT-4o for Automated Responses
🧑‍💻 Description This workflow integrates Slack with an OpenAI Chat Agent to create a fully interactive chatbot inside your Slack workspace. It works in a bidirectional loop: A user sends a me ...
0
Jun 15, 2026
Automate Sales Call Research and Follow-Ups with GPT-4, Tavily, Google Sheets
Description This n8n template automates prospect research and personalized follow-up writing right after a sales call is booked. It gathers company background, tech stack, and updates; suggests rele ...
0
Jun 15, 2026
Create Smart Telegram Reminders with GPT-4 Mini and Airtable Cancel Codes
How It Works User sends a reminder request via Telegram (e.g., “Remind me to clean the garage tomorrow at 12 pm”). The request is parsed by AI Agent and stored in Airtable with a unique reminder ...
0
Jun 15, 2026
Full Blog Content Automation with GPT-4, Claude & Ghost CMS Publisher
🌟 Complete Workflow Overview The Full Blogging Automation Journey This N8N workflow transforms a simple topic request into a fully published, SEO-optimized blog post through a seamless 7-phase proc ...
0
Jun 15, 2026
WhatsApp Recipe Suggestions from Pantry Items with Gemini AI & FatSecret API
AI Recipe Generator from Pantry Items using FatSecret API This workflow creates an intelligent WhatsApp cooking assistant that transforms pantry ingredients into personalized recipe suggestions using ...
0
Built by Omer Fayyaz Omer Fayyaz
Jun 15, 2026
Web Research Automation with Structured Data and Screenshots using Firecrawl and OpenAI
Who’s it for This workflow is designed for researchers, content creators, and AI agents who need to quickly scrape structured web data and capture full-page screenshots for further use. It’s esp ...
0
Jun 15, 2026
Manage Google Sheets Data with GPT-4 Natural Language Processing & Calculator
Who’s it for This template is for users who want to combine the power of AI with Google Sheets for managing and calculating data quickly. It’s ideal for small businesses, data entry teams, and ...
0
Jun 15, 2026
Manage Tasks and Deadlines via WhatsApp using GPT-4 and Google Sheets
Who’s it for This template is for anyone who wants to manage tasks, deadlines, and updates directly from WhatsApp. It’s especially useful for teams, freelancers, and small businesses that track ...
0
Jun 15, 2026
Convert YouTube Videos to SEO Articles with Supadata, Claude Sonnet 4 and WordPress
Problem This Solves Content creators, digital marketers, and website owners struggle with the time-consuming process of creating fresh, SEO-optimized blog content consistently. Manually writing articl ...
0
Built by Pavlo Hurhu Pavlo Hurhu
Jun 15, 2026
Create Google Calendar Events from Natural Language Chat using GPT
What It Does This workflow lets users create Google Calendar events through natural chat messages — no forms, no clicking around, just type like you're talking to a friend. For example, you can sa ...
0
Jun 15, 2026