Browse 6,295 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.
6,295 workflows
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Quick Overview
This workflow runs daily to find products in Google Sheets that are missing marketing copy, generates a short description and SEO meta title for each item using Google Gemini in rate-li ...
Quick Overview
This workflow exposes a POST webhook that sends user text (and optional context) to Google Gemini for moderation, returning an allow/flag/block decision, toxicity level, matched categor ...
Quick Overview
This workflow provides a chat-based research assistant powered by Google Gemini that can look up facts on Wikipedia, do calculations, and remember context, while also tagging each user ...
Quick overview
This workflow runs daily, reads business-directory page URLs from Google Sheets, captures fully rendered HTML via Snapshot Site, uses OpenAI (via n8n’s Information Extractor) to extra ...
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This workflow receives cold-chain temperature excursion events via webhook, enriches them with shipment route history from a logistics API, uses Anthropic Claude to predict batch compro ...
Quick overview
This workflow collects an empty-room photo and property details via an n8n form, calls a virtual staging API and a real-estate comps API, uses Anthropic Claude to generate listing copy ...
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This workflow runs every 15 minutes to calculate dynamic restaurant dish prices from POS order velocity, local weather, and nearby events/foot-traffic data, then uses Anthropic Claude t ...
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This workflow receives supplier incident reports via webhook, uses Anthropic Claude to classify the incident and generate a recommendation, calculates an explainable reliability score, ...
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This workflow receives marketing campaign copy via webhook, simulates reactions from weighted ICP-based AI personas using Anthropic Claude, calculates an explainable 0–100 appeal scor ...
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This workflow polls Gmail for labeled outreach replies, cleans and classifies each reply with Google Gemini, logs results to Google Sheets, and for actionable messages, creates a Gmail ...
Quick Overview
This workflow responds to incoming WhatsApp inquiries by extracting event details with Groq, checking availability in Google Calendar, looking up rates in Google Sheets, and then sendin ...
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This workflow runs every morning to monitor RSS feeds and webpages for changes using Apify, summarizes each detected change with OpenAI, and posts a Slack alert with a one-line, Slack-r ...
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This workflow watches for new Gmail messages, uses OpenAI to classify each email into a category, maps that category to a Gmail label ID, and then applies the matching label to the mess ...
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This workflow runs daily to send Gemini-generated cold emails from leads stored in Google Sheets via Gmail, schedules two follow-ups based on time since sending, and continuously monito ...
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Workflow runs at 08:00 (UK), AI stories from TechCrunch, The Verge, and the OpenAI Blog via RSS, AI to select and editorially shape one signal into a post and image prompt, generates an ...
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This workflow takes a Notion database URL via n8n Chat, uses Notion and OpenAI to generate a tailored Notion-search chat assistant workflow, validates the generated n8n JSON, and then d ...
Quick overview
Youtube Video: https://youtu.be/BOodBD6HWSU?si=yEenUFBdYOq_1RVj
This workflow runs daily at 7AM to generate buyer-style prompts with Google Gemini, query Groq, OpenRouter, and a search- ...
Quick overview
This workflow monitors a Gmail inbox, uses OpenRouter (Qwen) to classify each incoming email, and either auto-replies, creates a Gmail draft for human review, or ignores the message, wi ...
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This scheduled workflow scans Jira for long-lived unresolved issues, uses OpenAI to classify their status and sentiment, searches Notion and similar Jira issues for answers, then posts ...
Quick overview
This Telegram bot workflow lets an authorized user send meal details as text or a photo, uses Google Gemini to describe images, then uses an n8n AI Agent to estimate calories and replie ...
