5,474 workflows in Langchain
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Automated Product Ad Image Creation with OpenAI, Gemini & Google Workspace
How it works This workflow automates the generation of ad-ready product images by combining product and influencer photos with AI styling. It runs on a scheduled trigger, fetches data from Google She ...
0
Jun 19, 2026
Transcribe & Analyze Telegram Voice Messages with AssemblyAI & GPT-4.1 to Gmail
Telegram Voice → AI Summary & Sentiment Analysis via Gmail This n8n template demonstrates how to capture Telegram voice messages, transcribe them into text using AssemblyAI, analyze the transcript ...
0
Jun 19, 2026
Generate Creative ADV Images from References with Seedream v4 for Instagram & Facebook
This workflow automates the process of generating advertising (ADV) images from multiple reference images and publishing them directly to social media (Instagram and Facebook with Upload-Post) with Se ...
0
Jun 19, 2026
Automate UniFi Controller Updates via SSH with Telegram Notifications
Overview Automate UniFi Controller updates on self-hosted instances. This workflow checks the official UniFi Debian repo for a fresh release in the last 24 hours and, if found, upgrades the unifi pack ...
0
Jun 19, 2026
Auto-Generate & Post Social Media Content with GPT-4, Notion & Instagram API
How It Works This workflow automates social media content creation and posting. It starts by receiving raw text input through a Webhook (for example, from LINE Bot) and saves the content into a Notio ...
0
Built by Supira Inc. Supira Inc.
Jun 19, 2026
Extract Top Products from Any Website with Dumpling AI and GPT-4o
🛍️ Pick Best-Value Products from Any Website Using Dumpling AI, GPT-4o, and Google Sheets Who’s it for This workflow is for eCommerce researchers, affiliate marketers, and anyone who needs t ...
0
Built by Yang Yang
Jun 19, 2026
Turn Text into Cinematic Videos using GPT-4, Dumpling FLUX.1 Pro, and Veo 3
🧾 What this workflow does This automation transforms a short text idea into a cinematic video by chaining together three powerful AI services: GPT-4.1 for scene creation, Dumpling AI’s FLUX.1 Pr ...
0
Built by Yang Yang
Jun 19, 2026
Generate and Post Viral Memes to Instagram with MagicHour AI and GPT-4
🤖 AI Instagram Meme Generator Automatically create and post viral memes to Instagram every 12 hours with AI-powered captions and bulletproof reliability Transform your Instagram presence with thi ...
0
Jun 19, 2026
Create & Post Viral News AI Avatar Videos to 9 Platforms with Perplexity & HeyGen
Description This fully automated AI Twin Viral News system researches the latest trending news in any niche or industry, then generates talking-head AI clone videos WITHOUT having to film or edit your ...
0
Jun 19, 2026
Auto-Generate Sales Presentations from Claap Calls with GPT-4o and Google Slides
Template presentation This template generates a sales follow-up presentation in Google Slides after a sales call recorded in Claap. The workflow is simplified to showcase the main use case. You can cu ...
0
Jun 19, 2026
YouTube Video Summarizer with Gemini AI to WhatsApp, Telegram & Google Sheets
Summarize YouTube Videos with Gemini AI, Google Sheets & WhatsApp/Telegram Aim The aim of the YouTube Video Summarizer Workflow is to automate the process of summarizing or extracting transcripts fro ...
0
Jun 19, 2026
Daily Bible Verse & Reflection Email with bible.api, Google Gemini, and Gmail
What this does This automation automatically sends an email with a random Bible verse to a specified recipient every morning, as well as some reflections on the meaning of that verse. Start your day o ...
0
Jun 19, 2026
Generate & Post Animated Anime Wallpapers to TikTok with Flux AI and Fal AI
Automatically create AI-generated anime wallpapers, transform them into animated videos, and post them to TikTok — all with one n8n workflow. What Problem Is This Workflow Solving? / Use Case Cre ...
0
Built by Fariez Fariez
Jun 19, 2026
Generate AI-Powered Interview Briefs from Resumes using Google Sheets & GPT-4o
Description This workflow automates the creation of comprehensive interviewer brief packs by extracting candidate resume data and generating professional HTML interview preparation materials. It saves ...
0
Built by Rahul Joshi Rahul Joshi
Jun 19, 2026
UTM Marketing Attribution Reports with Google Sheets, GPT-4o & Gmail
Description Turn raw marketing data into actionable insights with this n8n Source/UTM Attribution and Reporting workflow! It automatically aggregates lead submissions, calculates Cost Per Lead (CPL) p ...
0
Built by Rahul Joshi Rahul Joshi
Jun 19, 2026
Automate Candidate Rejections with GPT-4o-mini, Gmail & ClickUp Task Tracking
Description Streamline interview feedback handling with this rejection-focused workflow. It processes raw interview feedback, applies an AI-powered scoring model, checks against a threshold, and autom ...
0
Built by Rahul Joshi Rahul Joshi
Jun 19, 2026
Automate Candidate Rejections with Google Sheets, GPT-4o-mini, Gmail & ClickUp
Description This workflow automates the candidate rejection process after interviews. It retrieves interview feedback from Google Sheets, uses AI to structure and score candidate data, applies a scori ...
0
Built by Rahul Joshi Rahul Joshi
Jun 19, 2026
Generate Personalized Promotion Emails with GPT-5 and Gmail Context Analysis
Description: This sophisticated workflow automates personalized email campaigns for musicians and band managers. The system processes contact databases, analyzes previous Gmail conversation history, ...
98
Jun 19, 2026
Adaptive email auto-responder with GPT-4, RAG and human feedback loop
⚙️ Self Learning Agent: AI-Powered Email Auto-Responder that Improves with Feedback 🧑‍💻 Author: LeeWei Overview of the n8n Workflow This n8n workflow builds a self-improving AI agent fo ...
80
Built by LeeWei LeeWei
Jun 19, 2026
Streamline Document Signatures in Telegram with SignNow
Digital Signature Agent with SignNow + Telegram Solve the #1 Bottleneck in Closing Deals Tired of chasing clients for signed NDAs and contracts? This workflow eliminates the email back-and-forth ...
55
Built by Lenouar Lenouar
Jun 19, 2026