Browse 6,296 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.
6,296 workflows
in Langchain
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Who is this for?
This workflow is designed for businesses or developers looking to integrate voice-based chat applications with dynamic responses and conversational memory.
What problem does this sol ...
Telegram Bot Starter template workflow + n8n AI Agent Chatbot
provides a foundational setup for creating powerful Telegram bots with n8n. It handles incoming messages, photos, files, and voice notes, ...
This workflow is an experiment to integrate charts in AI Agents, using the new Structured Output from OpenAI and Quickchart.io.
How it works
Users chat with an AI Agent.
Anytime the AI Agent consider ...
Video Demo:
Click here to see a video of this workflow in action.
Summary Description:
The "IT Department Q&A Workflow" is designed to streamline and automate the process of handling IT-related in ...
This is a demo workflow to showcase how to use Supabase to embed a document, retrieve information from the vector store via chat and update the database.
Setup steps:
set your credentials for Supaba ...
How it works
This workflow adds a priority to each Todoist item in your inbox, based on a list of projects that you add in the workflow.
Setup
Add your Todoist credentials
Add your OpenAI credential ...
What this template does
This template serves as a Chatbot that enables you to ask questions about the content of a PDF directly in Telegream.
It checks incoming Telegram messages if they contain a do ...
This workflow is a experiment to build HTML pages from a user input using the new Structured Output from OpenAI.
How it works:
Users add what they want to build as a query parameter
The OpenAI node g ...
Who is this for?
This workflow is ideal for developers, content creators, or customer support teams looking to automate text-to-speech conversion using OpenAI.
What problem does this solve?
It automa ...
Chat with local LLMs using n8n and Ollama
This n8n workflow allows you to seamlessly interact with your self-hosted Large Language Models (LLMs) through a user-friendly chat interface. By connecting t ...
Purpose
This workflow automatically creates Tasks from forwarded Emails, similar to Asana, but better. Emails are processed by AI and converted to rather actionable task.
In addition this workflow i ...
This n8n template is one of a 3-part series exploring use-cases for clustering vector embeddings:
Survey Insights
Customer Insights
Community Insights
This template demonstrates the Community Insight ...
This n8n template is one of a 3-part series exploring use-cases for clustering vector embeddings:
Survey Insights
Customer Insights
Community Insights
This template demonstrates the Customer Insights ...
This n8n template is one of a 3-part series exploring use-cases for clustering vector embeddings:
Survey Insights
Customer Insights
Community Insights
This template demonstrates the Survey Insights s ...
This is an example of how we can build a slack bot in a few easy steps
Before you can start, you need to o a few things
Create a copy of this workflow
Create a slack bot
Create a slash command on sl ...
This workflow was presented at the AI Developers meet up in San Fransico on 24 July, 2024.
AI workflows
Categorize incoming Gmail emails and assign custom Gmail labels. This example uses the Text Cl ...
This n8n workflow demonstrates a simple multi-agent setup to perform the task of competitor research. It showcases how using the HTTP request tool could reduce the number of nodes needed to achieve a ...
This n8n workflow is a fun way to query and search over your credentials on your n8n instance.
Good to know
Your credentials should remain safe as this workflow does not decrypt or use any decrypted ...
This n8n workflow demonstrates a simple approach to improve chat UX by staggering an AI Agent's reply for users who send in a sequence of partial messages and in short bursts.
How it works
Twilio web ...
This n8n template demonstrates an approach to image embeddings for purpose of building a quick image contextual search. Use-cases could for a personal photo library, product recommendations or searchi ...