5,381 workflows in Langchain
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Re-engage HubSpot leads using Azure OpenAI GPT-4o, Gmail and Slack
📘 Description This workflow automates daily re-engagement for HubSpot leads that were previously paused due to timing. It runs every 24 hours, fetches recent leads with activity data, and filters ...
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Built by Rahul Joshi Rahul Joshi
Jun 13, 2026
Turn your portfolio into an AI assistant with OpenAI, Claude, Pinecone and Gmail
Deploy a personal AI assistant that answers recruiter questions about your skills and projects, then automatically emails your CV as a PDF attachment when requested. Upload your portfolio documents (r ...
1
Jun 13, 2026
Create a human-like Evolution API WhatsApp agent with Redis, PostgreSQL and Gemini
🤖 Human-like Evolution API Agent with Redis & PostgreSQL This production-ready template builds a sophisticated AI Agent using Evolution API that mimics human interaction patterns. Unlike standard ...
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Jun 13, 2026
Send weekly AI summaries of Google Sheets data via Gmail using OpenAI
How it works Runs automatically on a weekly schedule (every Monday at 9am by default). Reads all rows from a Google Sheets spreadsheet containing your data. Aggregates the data and sends it to OpenAI ...
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Built by Zaid Zaid
Jun 13, 2026
Analyze brand competitors using Decodo, Gemini, Telegram and Google Sheets
Analyze brand competitors using Decodo, Gemini, Telegram, and Google Sheets Sign up for Decodo — get better pricing here Who’s it for This workflow is built for content researchers, SEO teams, m ...
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Jun 13, 2026
Daily RSS Feed Summarizer with Gemini AI to Slack with X Sharing Option
How it works This workflow fetches RSS feeds daily and sends a notification to Slack if new topics are found. Since standard RSS snippets are often insufficient, the AI visits the source links to su ...
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Jun 13, 2026
Analyze LinkedIn Content Performance with OpenAI, Bright Data and NocoDB
AI LinkedIn Content Assistant using Bright Data and NocoDB Who’s it for This template is designed for creators, founders, and automation builders who publish regularly on LinkedIn and want to anal ...
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Jun 13, 2026
Analyze high-priority tenders from Airtable to Slack for Go/No-Go approval
📊 Description Streamline management decision-making by automatically evaluating high-priority tenders, generating AI-powered executive summaries, and routing them for approval inside Slack. 🤖� ...
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Built by Rahul Joshi Rahul Joshi
Jun 13, 2026
Automate Email Tracking & Generate Pixel for Lead Nurturing with Google Sheet
This workflow automates the process of sending personalized lead-nurturing emails and tracking when each recipient opens the message through a custom tracking pixel. It integrates Google Sheets, Gmail ...
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Jun 13, 2026
Discover Article URLs from Any Website with GPT-5-mini and Google Sheets
Automatically discover and extract article URLs from any website using AI to identify valid content links while filtering out navigation, category pages, and irrelevant content—perfect for building ...
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Built by Omer Fayyaz Omer Fayyaz
Jun 13, 2026
Build a RAG system by uploading PDFs to the Google Gemini File Search Store
This workflow implements a Retrieval-Augmented Generation (RAG) system using Google Gemini's File Search API. It allows users to upload files to a dedicated search store and then ask questions about t ...
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Jun 13, 2026
Analyze food ingredients from Telegram photos using Gemini and Airtable
Analyze food ingredients from Telegram photos using Gemini and Airtable 🛡️ Personal Ingredient Bodyguard Turn your Telegram bot into an intelligent food safety scanner. This workflow analyzes p ...
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Built by Ehsan Ehsan
Jun 13, 2026
Track Daily Brand Mentions from Hacker News to Slack with GPT-4o-mini Sentiment Analysis
📊 Description Monitor daily brand visibility and reputation with an automated AI-powered mention tracker. 🔍🤖 This workflow checks Hacker News every morning for new stories matching your brand ...
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Built by Rahul Joshi Rahul Joshi
Jun 13, 2026
Automate School Lunch Allergy Checks with Google Sheets, Slack & AI Menu Suggestions
Who is it for? This template is designed for school nutritionists, cafeteria managers, and school administrators who are responsible for managing student dietary needs and ensuring food safety. What i ...
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Jun 13, 2026
Analyze Facebook Comment Sentiment with GPT-4, Slack, Sheets & Outlook Reports
📊 Description Automatically analyze the sentiment of Facebook posts and their audience comments using GPT-4 to identify trends and potential PR risks. 🧠💬 This workflow fetches recent posts v ...
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Built by Rahul Joshi Rahul Joshi
Jun 13, 2026
Generate LinkedIn Activity Reports via Slack Commands with GPT-4.1 and Email
This workflow helps Customer Success Managers and customer success professionals quickly gather intelligence on clients or prospects by analyzing their recent LinkedIn activity via a simple Slack comm ...
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Jun 13, 2026
Analyze Images & PDFs from Google Drive with Gemini 3 AI
Gemini 3 Image & PDF Extractor (Google Drive → Gemini 3 → Summary) Automatically summarize newly uploaded images or PDF reports using Google Gemini 3, triggered directly from a Google Drive folde ...
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Jun 13, 2026
Gap-Time Cafe Finder with OpenRouter AI, Google Calendar, Maps & Slack Alerts
Who’s it for This template is ideal for busy professionals, students, or anyone with a dynamic schedule who wants to optimize their brief periods of free time. If you frequently find yourself with u ...
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Jun 13, 2026
Answer WhatsApp Questions from PDF Documents using RAG, Google Drive and Pinecone
Good to know: This workflow creates a WhatsApp chatbot that answers questions using your own PDFs through RAG (Retrieval-Augmented Generation). Every time you upload a document to Google Drive, it is ...
1
Jun 13, 2026
Reconcile expenses and optimize tax deductions with OpenAI GPT‑4.1‑mini and Gmail
How It Works This workflow streamlines financial operations for accounting teams, finance departments, and tax professionals managing business expenses. It addresses the challenge of reconciling expen ...
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Jun 13, 2026