5,474 workflows in Langchain
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Send end-of-day ops summaries with Google Sheets, Gemini, Slack and Gmail
Quick Overview This workflow runs daily at 6 PM to pull trade breaks, failed trades, and exceptions from Google Sheets, calculate resolved vs pending counts with a severity/trend classification, gener ...
0
Jun 20, 2026
Track meeting action items with Claude, Linear, Slack and Gmail
Quick Overview This workflow receives meeting transcripts via webhook, uses Anthropic Claude to extract summaries, decisions, and action items, then posts a digest to Slack, emails the organizer via G ...
0
Jun 20, 2026
Create daily AI and blockchain social posts with SerpAPI, Groq and Pollinations
Quick Overview This workflow runs daily (or manually) to pull the last 24 hours of AI and blockchain headlines from Google News via SerpAPI, uses Groq Llama 3.3 to draft Twitter/X and LinkedIn posts, ...
0
Built by Filip Mijic Filip Mijic
Jun 20, 2026
Launch 5-day ecommerce social campaigns with Posta and DeepSeek
Quick overview This workflow runs manually, fetches the product data and image via HTTP, generates 5-day captions in DeepSeek, and schedules posts in Posta for the active social accounts, limiting it ...
0
Jun 20, 2026
Promote YouTube uploads to social channels with DeepSeek and Posta
Quick overview This workflow fetches the latest video from a YouTube channel feed, generates platform-specific promo captions with DeepSeek, and creates draft promotion posts in Posta for one active a ...
0
Jun 20, 2026
Handle GDPR data subject requests with Microsoft Graph, SharePoint, and Ollama
Quick Overview This workflow receives GDPR data subject access requests via a webhook, searches Microsoft 365 for related emails and documents using Microsoft Graph eDiscovery and SharePoint search, d ...
0
Jun 20, 2026
AI chat with any data source (using the n8n workflow tool)
This AI agent can access data provided by another n8n workflow. Since that workflow can be used to retrieve any data from any service, this template can be used give an agent access to any data. Note ...
42,185
Jun 20, 2026
Chat with OpenAIs GPT via a simple Telegram Bot
Use case LLMs have provided a lot of value for several use cases. Especially some OpenAI models are proving to be quite valuable. However, it's sometimes not super accessible to chat with these models ...
38,698
Built by Mike Mike
Jun 20, 2026
Use an open-source LLM (via HuggingFace)
This workflow demonstrates how to connect an open-source model to a Basic LLM node. The workflow is triggered when a new manual chat message appears. The message is then run through a Language Model ...
37,276
Built by n8n Team n8n Team
Jun 20, 2026
ChatGPT Automatic Code Review in Gitlab MR
Who this template is for This template is for every engineer who wants to automate their code reviews or just get a 2nd opinion on their PR. How it works This workflow will automatically review your ...
28,555
Built by assert assert
Jun 20, 2026
Chat with a database using AI
This workflow allows you to ask questions about data stored in a database using AI. To use it, you'll need an OpenAI API key (although you could also swap in a model from another service). Supported ...
28,371
Jun 20, 2026
AI Crew to Automate Fundamental Stock Analysis - Q&A Workflow
How it works: Using a Crew of AI agents (Senior Researcher, Visionary, and Senior Editor), this crew will automatically determine the right questions to ask to produce a detailed fundamental stock an ...
27,894
Jun 20, 2026
Twitter Virtual AI Influencer
Twitter Virtual AI Influencer Workflow Template This n8n workflow template empowers creators to launch a virtual AI influencer that tweets regularly, engaging audiences with a unique niche, writing s ...
27,647
Built by Alex Grozav Alex Grozav
Jun 20, 2026
Auto-label incoming Gmail messages with AI nodes
This workflow uses AI to analyze the content of every new message in Gmail and then assigns specific labels, according to the context of the email. Default configuration of the workflow includes 3 l ...
26,763
Built by Oskar Oskar
Jun 20, 2026
Talk to your SQLite database with a LangChain AI Agent 🧠💬
This n8n workflow demonstrates how to create an agent using LangChain and SQLite. The agent can understand natural language queries and interact with a SQLite database to provide accurate answers. � ...
22,470
Built by Yulia Yulia
Jun 20, 2026
Allow your AI to call an API to fetch data
Use n8n to bring data from any API to your AI. This workflow uses the Chat Trigger to provide the chat interface, and the Custom n8n Workflow Tool to call a second workflow that calls the API. The s ...
21,483
Built by Deborah Deborah
Jun 20, 2026
Automated AI image analysis and response via Telegram
Example: @SubAlertMe_Bot Summary: The automated image analysis and response workflow using n8n is a sophisticated solution designed to streamline the process of analyzing images sent via Telegram and ...
20,936
Built by AlQaisi AlQaisi
Jun 20, 2026
OpenAI Assistant workflow: upload file, create an Assistant, chat with it!
This is an end-to-end workflow for creating a simple OpenAI Assistant. The whole process is done with n8n nodes and do not require any programming experience. The workflow is divided into three main ...
19,916
Built by Yulia Yulia
Jun 20, 2026
ERP AI chatbot for Odoo sales module with OpenAI
Who is this for? This workflow is for everyone who wants to have easier access to their Odoo sales data without complex queries. Use Case To have a clear overview of your sales data in Odoo you typic ...
19,022
Jun 20, 2026
Automate LinkedIn Outreach with Notion and OpenAI
This template is based on the following template. Thank you for the groundwork, Matheus. How it works: Store your snippets of text in a Notion table. Each snippet should have an image associated wit ...
18,204
Jun 20, 2026