> ## Documentation Index
> Fetch the complete documentation index at: https://langchain-5e9cc07a-preview-docsde-1785859450-e55f5fa.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.
# 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
Custom AI integration platform for enterprise workflows.
Local, offline-capable Microsoft Word (.docx) redlining and parsing tools for LLM agents.
AI gateway for cost control, BYOK routing, and multi-provider model access.
Advertising platform for GPT applications and AI services.
Real-time, distributed NoSQL database built for speed and scale.
Open event-based protocol for connecting LangGraph agents to any frontend.
Runtime budget gate that blocks LLM calls that would exceed spend limits.
API-first email infrastructure for AI agents with optional end-to-end encryption.
Real phone numbers for AI agents: outbound calls, inbound SMS, webhooks, and provisioning.
Inbox-as-an-API platform for AI agents — sending, replying, drafts, attachments, and inbound webhooks.
Telephony platform for AI agents with messaging, voice calls, and phone number management.
Web scraping with natural language queries.
Governance infrastructure for AI systems.
Per-agent identity, scoped API access, and tamper-evident audit logging for LangChain agents.
AI21 Labs' Jurassic models for text generation.
Unified API for multiple AI and ML services.
Data integration platform for ETL and ELT pipelines.
Alibaba's cloud computing and AI services.
Payment infrastructure for AI agent services via x402 protocol.
Browser automation and web scraping tools.
Claude models for advanced reasoning and conversation.
Unified interface for OpenAI, Anthropic, Google, and local models.
Web scraping and automation platform.
On-device Apple Intelligence chat model with no API key or network call.
Residential proxy for agents with native x402 payments (USDC on Base).
React framework for building AI chat interfaces with streaming support and LangGraph integration.
DataStax Astra DB vector database platform.
Runtime detection of prompt injection, tool poisoning, and unsafe tool calls using Agent Threat Rules.
Amazon Web Services cloud platform and AI services.
Security gateway for AI agents: govern tool calls and model turns with allow, deny, and redact policies.
Microsoft Azure AI and cognitive services.
Baidu's AI services and language models.
ML model deployment and serving platform.
High-performance analytics and data processing.
Cloud content management and collaboration.
Web data platform and proxy services.
Headless browser automation platform.
Multilingual audio and localization services supporting 140+ languages.
Run Python and JavaScript code in isolated WebAssembly sandboxes.
AI compute platform with specialized processors.
Marketplace of real residential Chrome sessions for AI agents.
Open-source embedding database for AI apps.
The scraper for SEO and AI SEO.
React framework with prebuilt UI components for AI copilots.
Web infrastructure and security services.
In-process OLAP SQL engine powered by ClickHouse, with a LangChain vector store.
Distributed SQL database with native vector support and C-SPANN indexes.
Memory layer for AI applications and agents.
Runtime compliance enforcement for AI agents under African data protection and financial-sector regulations.
Language AI platform for enterprise applications.
Context management for AI applications.
Contextual AI and language understanding.
React stack and Python middleware for Deep Agents, LangGraph agents, FastAPI, and generative UI.
Physics-based 3D agent-economy simulation for benchmarks and training.
NoSQL cloud database platform.
Distributed SQL database for machine data.
Open-source Firecrawl-compatible web scraper for LLM-ready markdown, HTML, or JSON.
Open .cv PDF/A-3u format with embedded Markdown, HTML, and JSON Resume payloads.
Google and public LinkedIn data as structured JSON for search and agents.
Real-time AI data platform and API.
Unified analytics platform for big data and ML.
Monitoring and analytics platform for applications.
Secure and elastic infrastructure for running your AI-generated code.
Vector database for deep learning applications.
Advanced reasoning and coding AI models.
Agent payment authorization infrastructure with AP2 mandates and x402 handling.
Dell Technologies AI and computing solutions.
Document processing and AI integration.
Document AI and semantic processing.
OpenAI-compatible inference platform with first-class batch-inference support.
Discord analytics and moderation tools.
Reversible, certified context compression middleware for LangChain and LangGraph.
Cloud sandboxes for running AI-generated code.
Cloud content collaboration and AI-powered search platform.
Distributed search and analytics engine.
Frontier open models through one OpenAI-compatible API.
Cognitive memory infrastructure for AI agents: confidence scoring, contradiction detection, and memory lifecycle.
AI-powered search engine for developers.
Graph database with ultra-low latency.
Fast and efficient AI model serving.
Financial market data and analytics API.
Prompt-driven engineering assistant.
Knowledge extraction and NLP platform.
Long-term memory layer for AI agents with semantic storage and retrieval.
Free email API with transactional templates and consent-gated custom email.
Google's AI services and cloud platform.
Single endpoint to multiple LLMs via serverless inference.
Self-healing API proxy that returns structured fix instructions when API calls fail.
Graph-based retrieval augmented generation.
AI observability and monitoring platform.
Sustainable AI computing platform.
Fast inference for open and proprietary language models.
Unified AI gateway for 22+ models with OpenAI-compatible API.
Ultra-fast inference with specialized hardware.
Governance layer for AI agents with scoped sessions, encrypted secrets, hash-chained audit, and policy enforcement.
Independent, evidence-backed trust scores for AI agents.
LLM observability and monitoring platform.
Runtime AI security guardrails for LangChain and LangGraph middleware.
Deterministic, privacy-first context optimizer for compressing documents and retrieved chunks to a token budget.
Open-source long-term memory engine for AI agents.
Remote MCP server that reduces agent token usage via a three-stage SOP workflow.
Open platform for ML models and datasets.
Web automation and scraping platform.
IBM Watson AI and enterprise solutions.
Vector, BM25, and hybrid retrieval over one engine on object storage.
Zero-setup Postgres and webhook provisioning for AI agents.
Legal AI models, apps, and data.
Automation server and CI/CD platform.
Enterprise NLP and healthcare AI platform.
Web search and page-fetch API built for AI agents, with a keyless free tier.
Real-time analytics and database platform.
Korean natural language processing toolkit.
Embedded graph database management system.
Serverless database for RAG and Agents
Syntactic sugar and utilities for LangChain.
Arabic text post-processing for LLM outputs — diacritics restoration, number-to-word conversion, and dialect support.
Bias testing framework for language models.
LLM engineering platform and observability.
Cloud sandboxes for AI agents with fast cold starts.
Alibaba Cloud's multi-model database service.
Real-time job market data and search.
Unified interface for 100+ LLM APIs.
LLM data management and observability.
Self-hosted OpenAI-compatible API server.
Local-first, MCP-native memory layer for LangChain and LangGraph.
Open-source relational database management.
Real-time graph database platform.
Structured, versioned long-term memory for AI agents.
Managed vector search and retrieval.
Microsoft Azure AI and enterprise services.
Open-source vector database for AI applications.
AI layer for databases and data platforms.
Open-source document parsing for PDFs and office files into Markdown.
Multimodal search, ingest, and vector store for video, image, audio, and documents.
Experiment tracking and model registry.
Efficient open-source language models.
Serverless cloud computing for data science.
Alibaba's open-source model hub.
Document-based NoSQL database platform.
Cloud-hosted MongoDB with vector search.
Semantic search engine and vector store.
Long-term memory for AI conversations.
Web scraping APIs for rendered HTML, AI extraction, scraper reruns, and result management.
Naver's AI services and language models.
AI cloud platform and infrastructure.
Native graph database and analytics platform.
Search and index API for giving agents reliable context.
Decentralized AI computing network.
Energy-aware AI inference with per-call energy and carbon metrics.
Web intelligence and data extraction.
x402-gated web surface markdown parser for token-efficient LLM ingestion.
Open-source embedding models and tools.
NVIDIA's AI computing platform and models.
Distributed relational database system.
Oracle Cloud Infrastructure AI services.
Web search engine for AI agents with semantic search, domain filtering, and sub-100ms latency.
Run Large Language Models (LLMs) locally.
GPT models and comprehensive AI platform.
Real-time governance for LangGraph and Deep Agents: policies, guardrails, HITL, and behavior rules.
Safe, Open, High-Performance — PDF for AI
AI model training and fine-tuning platform.
Unified API for models from multiple providers.
Framework-agnostic language for portable agent definitions.
Oracle's AI and machine learning services.
Licensed, rights-cleared content for RAG and agents with verifiable license keys.
Rust-powered PDF loader with element-disjoint RAG chunking.
Web scraping and proxy services.
AI-powered web search and content extraction for LLMs.
Deterministic local PDF/DOCX parsing with page coordinates and section metadata for RAG.
Local-first MCP memory engine with hybrid search and optional encryption for agents.
Real-time news and media monitoring.
Authorization and access control platform.
AI-powered search and reasoning engine.
Authorization and access control platform.
Managed vector database for ML applications.
AI-powered content moderation platform.
Agent-native headless browser with Set of Mark (SOM) structured UI extraction.
Document-loaders for various file formats.
AI gateway and observability platform.
AI model security and compliance platform.
Wallets and payments for AI agents.
Logic programming language integration.
Runtime prompt-injection firewall for inputs, tool results, and model outputs.
Residential proxy tool for web scraping with geo-targeted IPs.
Residential proxy tool and document loader for reliable web fetching.
PDF processing optimized for LLM ingestion.
Vector similarity search engine.
Real-time web search API for AI applications.
Scalable model serving framework.
In-memory data structure store and cache.
Identity and agentic-attack-surface threat intelligence.
AI memory and context management.
Cloud platform for running ML models.
Observability, tracing, evaluation, and gateway routing for LangChain applications.
Python automation and RPA platform.
Read-only tools for querying public RustChain network data.
Disposable devboxes for running code in isolated environments.
GPU cloud platform for AI workloads.
Rust-based drop-in Spark replacement with Spark Connect and a Sail SQL toolkit for LangChain agents.
Web scraping API for AI agents and data collection.
CRM platform and business automation.
AI platform with specialized hardware.
Enterprise software and AI solutions.
Sovereign AI platform for Indian languages with chat, speech, and translation.
Real-time search API for AI agents across web, shopping, YouTube, Reddit, and TikTok.
AI-powered web scraping framework.
Web scraping API and proxy service.
Unified search API across Google, Bing, Baidu, YouTube, and more.
Decentralized AI inference protocol.
High-performance distributed NoSQL database for real-time AI.
Satellite-measured ground motion (subsidence/uplift) for any US address.
Tool-call governance with policy evaluation, human approval, and tamper-evident audit trails.
Cryptographically signed AI Decision Receipts for agent actions.
Distributed database with vector capabilities.
x402-native clean web reader for AI agents.
Cloud data platform and analytics.
High-accuracy multilingual speech-to-text API.
Static documentation generator with retrieval-ready artefacts for LLM applications.
Authorization system for fine-grained permissions filtering in RAG applications.
AI-powered web scraping platform with real browsers, CAPTCHA solving, and structured data extraction.
Enterprise knowledge graph platform.
Load transcripts and metadata from YouTube, TikTok, and more.
Verifiable AI agent intelligence from a swarm of autonomous agents.
Persistent Firecracker microVM sandboxes for Deep Agents.
Multi-model database for modern applications.
Persistent long-term memory layer for AI agents.
Trust infrastructure for autonomous agent transactions.
Data visualization and business intelligence.
Project management platform for agile teams.
Unified SERP API across 33 search engines with geo-targeting.
AI-optimized search API for applications.
Data infrastructure for ML applications.
Autonomous AI platform with integrated vector search.
Signed trust labels and taint-tracking that gate tool calls on untrusted context.
OpenAI-compatible AI inference APIs for chat models and embeddings.
Observability and customer analytics for production AI agents.
Globally-distributed S3-compatible object storage with a forkable LangGraph checkpointer.
Entity resolution and data matching.
Detect, extract, and transform PII in text, JSON, HTML, and files.
Semantic layer for data integration and querying.
Fast inference for open-source models.
OpenAI-compatible API gateway for DeepSeek, Qwen, Kimi, GLM, MiniMax, and more.
Extended toolkit for LangChain applications.
ML platform for model deployment.
Evaluation framework for LLM applications.
Strongly-typed database for complex, relational data and knowledge graph applications.
Data extraction and processing platform.
Currency exchange API with 593+ fiat, crypto, and commodity rates.
Live Uniswap V2 swap quotes and unsigned swap transactions for Ethereum and Base.
Document processing and data extraction.
Document AI and OCR platform.
Secure cloud sandboxes with a full Linux shell for agent code execution.
AI platform for healthcare applications.
AI-powered data analysis platform.
High-performance, exabyte-scale data platform with native vector indexing.
Visual data management system.
Neural search platform with built-in understanding.
Vector database and semantic search.
Agent-native email verification with deliverability verdicts for leads and signups.
Ephemeral, isolated Linux sandboxes for running untrusted code.
Text-embedding API (Forge) with turbo, pro, and ultra model tiers.
Embedding models and semantic search.
Open-source vector database with GraphQL.
Record, diff, and regression-test LangChain runs with a callback handler.
Enterprise models and tools for building, activating, and supervising AI agents.
xAI's Grok models for conversational AI.
Social media data platform with billions of indexed posts and users.
Yandex Database distributed storage system.
AI agent framework and development platform.
Real-time web search and content extraction APIs designed for LLM applications.
High-performance vector database.
Reference management and research tool.
***
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