All LangChain Python integration providers

Browse the complete collection of integrations available for Python. LangChain Python offers the most extensive ecosystem with 1000+ integrations across LLMs, chat models, retrievers, vector stores, document loaders, and more.

Providers

Abso

Custom AI integration platform for enterprise workflows.

Ads4GPTs

Advertising platform for GPT applications and AI services.

Aerospike

Real-time, distributed NoSQL database built for speed and scale.

AG-UI Protocol

Open event-based protocol for connecting LangGraph agents to any frontend.

AgentPhone

Telephony platform for AI agents with messaging, voice calls, and phone number management.

AgentQL

Web scraping with natural language queries.

AgentSystems

Governance infrastructure for AI systems.

AI21

AI21 Labs’ Jurassic models for text generation.

AI/ML API

Unified API for multiple AI and ML services.

Airbyte

Data integration platform for ETL and ELT pipelines.

Alibaba Cloud

Alibaba’s cloud computing and AI services.

Ampersend

Payment infrastructure for AI agent services via x402 protocol.

Anchor Browser

Browser automation and web scraping tools.

Anthropic

Claude models for advanced reasoning and conversation.

any-llm

Unified interface for OpenAI, Anthropic, Google, and local models.

Apify

Web scraping and automation platform.

assistant-ui

React framework for building AI chat interfaces with streaming support and LangGraph integration.

AstraDB

DataStax Astra DB vector database platform.

AWS

Amazon Web Services cloud platform and AI services.

Azure AI

Microsoft Azure AI and cognitive services.

Baseten

ML model deployment and serving platform.

Bodo DataFrames

High-performance analytics and data processing.

Box

Cloud content management and collaboration.

Brightdata

Web data platform and proxy services.

Browserbase

Headless browser automation platform.

CAMB AI

Multilingual audio and localization services supporting 140+ languages.

Cerebras

AI compute platform with specialized processors.

Chroma

Open-source embedding database for AI apps.

cloro

The scraper for SEO and AI SEO.

CopilotKit

React framework with prebuilt UI components for AI copilots.

Cloudflare

Web infrastructure and security services.

CockroachDB

Distributed SQL database with native vector support and C-SPANN indexes.

Cognee

Memory layer for AI applications and agents.

Cohere

Language AI platform for enterprise applications.

Context

Context management for AI applications.

Contextual

Contextual AI and language understanding.

CopilotKit

React stack and Python middleware for Deep Agents, LangGraph agents, FastAPI, and generative UI.

Couchbase

NoSQL cloud database platform.

CrateDB

Distributed SQL database for machine data.

Dappier

Real-time AI data platform and API.

Databricks

Unified analytics platform for big data and ML.

Datadog

Monitoring and analytics platform for applications.

Daytona

Secure and elastic infrastructure for running your AI-generated code.

DeepLake

Vector database for deep learning applications.

DeepSeek

Advanced reasoning and coding AI models.

Dell

Dell Technologies AI and computing solutions.

Docling

Document processing and AI integration.

Docugami

Document AI and semantic processing.

Discord Shikenso

Discord analytics and moderation tools.

Egnyte

Cloud content collaboration and AI-powered search platform.

Elasticsearch

Distributed search and analytics engine.

Exa Search

AI-powered search engine for developers.

FalkorDB

Graph database with ultra-low latency.

Featherless AI

Fast and efficient AI model serving.

Fireworks

Fast inference platform for open-source models.

Flyte

Workflow orchestration for ML and data processing.

FMP Data

Financial market data and analytics API.

Galaxia

Prompt-driven engineering assistant.

Gel

Knowledge extraction and NLP platform.

GOAT

Tool use framework for AI agents.

Google

Google’s AI services and cloud platform.

DigitalOcean Gradient AI Platform

Single endpoint to multiple LLMs via serverless inference.

Graph RAG

Graph-based retrieval augmented generation.

GraphSignal

AI observability and monitoring platform.

GreenNode

Sustainable AI computing platform.

Groq

Ultra-fast inference with specialized hardware.

Helicone

LLM observability and monitoring platform.

Hugging Face

Open platform for ML models and datasets.

HyperBrowser

Web automation and scraping platform.

IBM

IBM Watson AI and enterprise solutions.

Isaacus

Legal AI models, apps, and data.

Jenkins

Automation server and CI/CD platform.

John Snow Labs

Enterprise NLP and healthcare AI platform.

Kinetica

Real-time analytics and database platform.

KoNLPy

Korean natural language processing toolkit.

Kuzu

Embedded graph database management system.

LambdaDB

Serverless database for RAG and Agents

LangChain Decorators

Syntactic sugar and utilities for LangChain.

LangFair

Bias testing framework for language models.

LangFuse

LLM engineering platform and observability.

Lindorm

Alibaba Cloud’s multi-model database service.

LinkUp

Real-time job market data and search.

LiteLLM

Unified interface for 100+ LLM APIs.

Log10

LLM data management and observability.

LocalAI

Self-hosted OpenAI-compatible API server.

MariaDB

Open-source relational database management.

Memgraph

Real-time graph database platform.

Metal

Managed vector search and retrieval.

Microsoft

Microsoft Azure AI and enterprise services.

Milvus

Open-source vector database for AI applications.

MindsDB

AI layer for databases and data platforms.

MLflow Tracking

Experiment tracking and model registry.

MistralAI

Efficient open-source language models.

Modal

Serverless cloud computing for data science.

ModelScope

Alibaba’s open-source model hub.

MongoDB

Document-based NoSQL database platform.

MongoDB Atlas

Cloud-hosted MongoDB with vector search.

Moonshot

Chinese AI company providing LLM services including the Kimi series.

Moorcheh

Semantic search engine and vector store.

Motorhead

Long-term memory for AI conversations.

Naver

Naver’s AI services and language models.

Nebius

AI cloud platform and infrastructure.

Neo4j

Native graph database and analytics platform.

Nia

Search and index API for giving agents reliable context.

NetMind

Decentralized AI computing network.

Nimble

Web intelligence and data extraction.

Nomic

Open-source embedding models and tools.

NVIDIA

NVIDIA’s AI computing platform and models.

OceanBase

Distributed relational database system.

OCI

Oracle Cloud Infrastructure AI services.

Ollama

Run Large Language Models (LLMs) locally.

OpenAI

GPT models and comprehensive AI platform.

OpenDataLoader PDF

Safe, Open, High-Performance — PDF for AI

OpenGradient

AI model training and fine-tuning platform.

OpenRouter

Unified API for models from multiple providers.

Open Agent Spec

Framework-agnostic language for portable agent definitions.

Oracle AI Database

Oracle’s AI and machine learning services.

Oxylabs

Web scraping and proxy services.

Parallel

AI-powered web search and content extraction for LLMs.

Perigon

Real-time news and media monitoring.

Permit

Authorization and access control platform.

Perplexity

AI-powered search and reasoning engine.

PlainId

Authorization and access control platform.

Pinecone

Managed vector database for ML applications.

Pipeshift

AI-powered content moderation platform.

PolarisAIDataInsight

Document-loaders for various file formats.

Portkey

AI gateway and observability platform.

PredictionGuard

AI model security and compliance platform.

Privy

Wallets and payments for AI agents.

Prolog

Logic programming language integration.

PyMuPDF4LLM

PDF processing optimized for LLM ingestion.

Qdrant

Vector similarity search engine.

Ray Serve

Scalable model serving framework.

Redis

In-memory data structure store and cache.

Remembrall

AI memory and context management.

Replicate

Cloud platform for running ML models.

Robocorp

Python automation and RPA platform.

Runloop

Disposable devboxes for running code in isolated environments.

RunPod

GPU cloud platform for AI workloads.

ScraperAPI

Web scraping API for AI agents and data collection.

Salesforce

CRM platform and business automation.

SambaNova

AI platform with specialized hardware.

SAP

Enterprise software and AI solutions.

ScrapeGraph

AI-powered web scraping framework.

Scrapeless

Web scraping API and proxy service.

Shale Protocol

Decentralized AI inference protocol.

SingleStore

Distributed database with vector capabilities.

Snowflake

Cloud data platform and analytics.

Soniox

High-accuracy multilingual speech-to-text API.

SpiceDB

Authorization system for fine-grained permissions filtering in RAG applications.

Stardog

Enterprise knowledge graph platform.

Supadata

Load transcripts and metadata from YouTube, TikTok, and more.

SurrealDB

Multi-model database for modern applications.

Tableau

Data visualization and business intelligence.

Taiga

Project management platform for agile teams.

Tavily

AI-optimized search API for applications.

TensorLake

Data infrastructure for ML applications.

Teradata

Autonomous AI platform with integrated vector search.

Tilores

Entity resolution and data matching.

Timbr

Semantic layer for data integration and querying.

Together

Fast inference for open-source models.

Toolbox LangChain

Extended toolkit for LangChain applications.

TrueFoundry

ML platform for model deployment.

TrueLens

Evaluation framework for LLM applications.

turbopuffer

Fast, cost-efficient vector database for search and retrieval.

UnDatasIO

Data extraction and processing platform.

Unstructured

Document processing and data extraction.

Upstage

Document AI and OCR platform.

Valthera

AI platform for healthcare applications.

Valyu

AI-powered data analysis platform.

VDMS

Visual data management system.

Vectara

Neural search platform with built-in understanding.

Vectorize

Vector database and semantic search.

VoyageAI

Embedding models and semantic search.

Weaviate

Open-source vector database with GraphQL.

WRITER

Enterprise models and tools for building, activating, and supervising AI agents.

XAI

xAI’s Grok models for conversational AI.

YDB

Yandex Database distributed storage system.

YeagerAI

AI agent framework and development platform.

You.com

Real-time web search and content extraction APIs designed for LLM applications.

ZeusDB

High-performance vector database.

Zotero

Reference management and research tool.

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