---
description: Review of LangChain Software: system overview, features, price and cost information. Get free demos and compare to similar programs.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/software_advice/og_logo-55146305bbe7b450bea05c18e9be9c9a.png
title: LangChain | Reviews, Pricing & Demos - SoftwareAdvice GB
---

Breadcrumb: [Home](/) > [Agentic AI](/directory/5076/agentic-ai/software) > [LangChain](/software/549034/LangChain)

# LangChain

Canonical: https://www.softwareadvice.co.uk/software/549034/LangChain

> LangChain is an open-source framework designed to assist developers in building AI agents with pre-built architecture for models, tools, and databases. It is an MIT-licensed library that supports the creation of agent-based solutions without vendor restrictions or licensing fees.

The framework includes a wide range of integrations, enabling connections to various model providers, tools, and data sources without requiring application rewrites. It offers ready-to-use templates and a create\_agent function that implements established patterns, simplifying the process of building functional agents. LangChain operates on LangGraph's runtime, which includes features such as persistence, rewind capabilities, checkpointing, and human-in-the-loop support.

LangChain provides customizable middleware that allows developers to extend agent behavior using composable hooks without modifying core logic. Middleware components can be used to add features such as approval workflows, conversation compression, or data handling adjustments.
> 
> Verdict: Rated \*\*\*\* by 0 users. Top-rated for **Overall Quality**.

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## About the vendor

- **Company**: LangChain

## Commercial Context

- **Pricing model**: Per User (Free version available)
- **Target Audience**: Self Employed, 2–10, 11–50, 51–200, 201–500, 501–1,000, 1,001–5,000, 5,001–10,000, 10,000+
- **Deployment & Platforms**: Cloud, SaaS, Web-based
- **Supported Languages**: Chinese, English, French, German, Spanish
- **Available Countries**: Canada, France, Germany, United Kingdom, United States

## Features

- API
- Agent Collaboration
- Analytics
- Autonomous Task Execution
- Customizable Frameworks
- Error Handling
- Integration Management
- Knowledge Base Integration
- Memory Management
- Monitoring
- Multiple LLM Models
- Natural Language Processing
- Pre-built Templates
- Process/Workflow Automation
- Prompt Engineering
- Scalability

## Integrations (26 total)

- Cerebra
- Cerebra
- Claude
- Cohere
- Cohere
- Elastic
- Endpoint
- Firework
- Firework
- Milvus
- Mistral
- MongoDB
- Neo
- Neo
- Neo

... and 11 more integrations

## Support Options

- Email/Help Desk
- FAQs/Forum
- Knowledge Base
- Chat

## Category

- [Agentic AI](https://www.softwareadvice.co.uk/directory/5076/agentic-ai/software)

## Links

- [View on SoftwareAdvice](https://www.softwareadvice.co.uk/software/549034/LangChain)

## This page is available in the following languages

| Locale | URL |
| en | <https://www.softwareadvice.com/product/549034-LangChain/> |
| en-AU | <https://www.softwareadvice.com.au/software/549034/LangChain> |
| en-GB | <https://www.softwareadvice.co.uk/software/549034/LangChain> |
| en-IE | <https://www.softwareadvice.ie/software/549034/LangChain> |
| en-NZ | <https://www.softwareadvice.co.nz/software/549034/LangChain> |

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