LangChain logo

LangChain

4.9(2 reviews)
Unclaimed
Expert Choice 4.6
Website

Overview

LangChain provides a model-agnostic framework for developing agentic AI applications, with integrations across LLM providers, vector stores, tools, and other data sources. It is available for Python and JavaScript/TypeScript and works alongside LangGraph and LangSmith.

Product Information

PLATFORMS

Windows,macOS,Linux

DEVELOPER

LangChain

PRICING MODEL

FREEMIUM

FREE PLAN

Free Plan Available

USER REVIEWS

2 verified reviews

Expert Insights
AI-Powered Analysis

Free Tier Available

Offers a permanent free plan, making it highly accessible for small teams.

Excellent Connectivity

Seamlessly syncs with 4 popular business applications and platforms.

Market Verified

Solid reputation for performance and uptime as reported by verified users.

Free For Buyers & Teams

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LangChain Integrations
4

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LangChain Media

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No Media Available

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LangChain Verified Features

Integrations & API

  • Developer tools

Workflow Automation

  • Development tools integration

Security & Compliance

  • Open-source

Generative AI & LLMs

  • Agentic AI bots with decision-making
  • Natural Language Processing (NLP)
  • AI natural language processing
  • Machine Learning

Productivity & Office

  • Custom AI agents for specific tasks

CRM & Sales Automation

  • Workflow Automation

Customer Experience (CX) & Support

  • Multi-platform support
  • JavaScript support

Core Features Summary

Standardized framework connecting language models with external data sources and tools.

Pricing and Plans

Select the perfect plan for your needs — Starting at $39/mo

Free Plan Available
Premium Plans
Pricing information: Please verify current pricing on the official website as prices may change and special offers may be available.

Developer

Free
Plan includes:
  • Up to 5k base traces / mo, then pay-as-you-go
  • Community support
  • 1 seat

Plus

$39
/mo /user
Plan includes:
  • Up to 10k base traces / mo, then pay-as-you-go
  • Access to Deployment, Engine, and more
  • Add unlimited seats

Enterprise

Contact Us
Plan includes:
  • Self-hosted and hybrid deployment options
  • Custom SSO, ABAC, and RBAC
  • Support SLA
  • Custom seats and workspaces

Pricing Model

Pricing Type

Freemium

This software offers a free version with optional paid upgrades.

Pricing Highlights

  • Free entry level with premium upgrades
  • 3 structured pricing tiers
  • Verified official pricing page
  • Managed directly by vendor

Pricing FAQ

Common questions about LangChain pricing — Click to expand

Still have questions? Visit the official LangChain website or contact their support team for detailed pricing information and personalized assistance.

Deals, Coupons & Exclusive Offers

Verified vendor discounts, coupon codes, and special perks for LangChain.

Customer Support Rating

Based on verified owner assessment

Great Support
4.0/ 5.0
80% Satisfaction
Verified Support QualityDirect Vendor Data

Developer Support

Integration & API capabilities

API Available
Technical Integration Supported

Connect workflows with REST APIs, developer SDKs, webhooks, and programmatic data access.

API Documentation

LangChain

Vendor RatingAvg. across all products
4.7

Company Information

Founded
2023
Headquarters
San Francisco, United States
Origin
United States

Other Products by LangChain

Explore other solutions offered by this vendor

Vendor Statistics

Avg. Vendor RatingAcross all approved products
4.7
2Products
3Reviews
3+Yrs in Business
Rating Breakdown
Ease of Use
4.1
Value for Money
4.8
Customer Support
4.0
Functionality
4.8

Vendor information is sourced from verified partner applications and platform data. Founded in 2023. 3+ years of experience.

User Reviews

Verified experiences from users of LangChain

4.9 Rating
2 Reviews

User Reviews

Sort by:
Reviewed August 30, 2026

Reliable performance and clean setup

5.0

Ratings Breakdown

Ease of use
5.0
Value for money
5.0
Customer support
5.0
Functionality
5.0

😀Pros

  • Clean
  • Responsive user interface with minimal learning curve for team members.

🙁Cons

  • Advanced customization options require initial exploration of settings menus.

LangChain provides a straightforward, dependable solution that integrated smoothly into our operational stack. Uptime is consistent and user adoption across the team was immediate.

🔥 Reasons for switching

Needed a modern, dependable software platform to streamline core operational processes.
Reviewed August 19, 2026
Recommends

Expert Analysis & Editorial Review

4.7

Ratings Breakdown

Ease of use
4.1
Value for money
4.8
Customer support
4.0
Functionality
4.8

😀Pros

  • Open-source and MIT licensed
  • Large integration ecosystem
  • Model-agnostic architecture
  • Flexible agent development
  • Strong developer community

🙁Cons

  • Steep learning curve
  • Frequent changes can require maintenance
  • Abstractions can add complexity
  • Documentation can be overwhelming for beginners

LangChain provides a model-agnostic framework for developing agentic AI applications, with integrations across LLM providers, vector stores, tools, and other data sources. It is available for Python and JavaScript/TypeScript and works alongside LangGraph and LangSmith.

What they liked most

Flexible integrations and modular agent development

Product Roadmap

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Product Roadmap

No features planned yet

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