More | 🦜️🔗 LangChain

Aleph Alpha was founded in 2019 with the mission to research and build the foundational technology for an era of strong AI. The team of international scientists, engineers, and innovators researches, develops, and deploys transformative AI like large language and multimodal models and runs the fastest European commercial AI cluster.

📄️ Alibaba Cloud

Alibaba Group Holding Limited (Wikipedia), or Alibaba

📄️ AnalyticDB

AnalyticDB for PostgreSQL

📄️ Annoy

Annoy (Approximate Nearest Neighbors Oh Yeah)

📄️ Anthropic

Anthropic is an AI safety and research company, and is the creator of Claude.

📄️ Anyscale

Anyscale is a platform to run, fine tune and scale LLMs via production-ready APIs.

📄️ Apache Software Foundation

The Apache Software Foundation (Wikipedia)

📄️ Apache Doris

Apache Doris is a modern data warehouse for real-time analytics.

📄️ Apify

Apify is a cloud platform for web scraping and data extraction,

📄️ Apple

Apple Inc. (Wikipedia) is an American

📄️ ArangoDB

ArangoDB is a scalable graph database system to

📄️ Arcee

Arcee enables the development and advancement

📄️ ArcGIS

ArcGIS is a family of client,

📄️ Argilla

Argilla is an open-source data curation platform for LLMs.

📄️ Arize

Arize is an AI observability and LLM evaluation platform that offers

📄️ Arthur

Arthur is a model monitoring and observability platform.

📄️ Arxiv

arXiv is an open-access archive for 2 million scholarly articles in the fields of physics,

📄️ Ascend

Ascend is Natural Process Unit provide by Huawei

📄️ AskNews

AskNews enhances language models with up-to-date global or historical news

📄️ AssemblyAI

AssemblyAI builds Speech AI models for tasks like

📄️ Astra DB

DataStax Astra DB is a serverless

📄️ Atlas

Nomic Atlas is a platform for interacting with both

📄️ AwaDB

AwaDB is an AI Native database for the search and storage of embedding vectors used by LLM Applications.

📄️ AWS

The LangChain integrations related to Amazon AWS platform.

📄️ AZLyrics

AZLyrics is a large, legal, every day growing collection of lyrics.

📄️ BAAI

Beijing Academy of Artificial Intelligence (BAAI) (Wikipedia),

📄️ Bagel

Bagel (Open Vector Database for AI), is like GitHub for AI data.

📄️ BagelDB

BagelDB (Open Vector Database for AI), is like GitHub for AI data.

📄️ Baichuan

Baichuan Inc. is a Chinese startup in the era of AGI,

📄️ Baidu

Baidu Cloud is a cloud service provided by Baidu, Inc.,

📄️ Banana

Banana provided serverless GPU inference for AI models,

📄️ Baseten

Baseten is a provider of all the infrastructure you need to deploy and serve

📄️ Beam

Beam is a cloud computing platform that allows you to run your code

📄️ Beautiful Soup

Beautiful Soup is a Python package for parsing

📄️ BibTeX

BibTeX is a file format and reference management system commonly used in conjunction with LaTeX typesetting. It serves as a way to organize and store bibliographic information for academic and research documents.

📄️ BiliBili

Bilibili is one of the most beloved long-form video sites in China.

📄️ Bittensor

Neural Internet Bittensor network, an open source protocol

📄️ Blackboard

Blackboard Learn (previously the Blackboard Learning Management System)

📄️ bookend.ai

LangChain implements an integration with embeddings provided by bookend.ai.

📄️ Box

Box is the Intelligent Content Cloud, a single platform that enables

📄️ Brave Search

Brave Search is a search engine developed by Brave Software.

📄️ Breebs (Open Knowledge)

Breebs is an open collaborative knowledge platform.

📄️ Browserbase

Browserbase is a developer platform to reliably run, manage, and monitor headless browsers.

📄️ Browserless

Browserless is a service that allows you to

📄️ ByteDance

ByteDance is a Chinese internet technology company.

📄️ Cassandra

Apache Cassandra® is a NoSQL, row-oriented, highly scalable and highly available database.

📄️ Cerebras

At Cerebras, we've developed the world's largest and fastest AI processor, the Wafer-Scale Engine-3 (WSE-3). The Cerebras CS-3 system, powered by the WSE-3, represents a new class of AI supercomputer that sets the standard for generative AI training and inference with unparalleled performance and scalability.

📄️ CerebriumAI

Cerebrium is a serverless GPU infrastructure provider.

📄️ Chaindesk

Chaindesk is an open-source document retrieval platform that helps to connect your personal data with Large Language Models.

📄️ Chroma

Chroma is a database for building AI applications with embeddings.

📄️ Clarifai

Clarifai is one of first deep learning platforms having been founded in 2013. Clarifai provides an AI platform with the full AI lifecycle for data exploration, data labeling, model training, evaluation and inference around images, video, text and audio data. In the LangChain ecosystem, as far as we're aware, Clarifai is the only provider that supports LLMs, embeddings and a vector store in one production scale platform, making it an excellent choice to operationalize your LangChain implementations.

📄️ ClearML

ClearML is a ML/DL development and production suite, it contains 5 main modules:

📄️ ClickHouse

ClickHouse is the fast and resource efficient open-source database for real-time

📄️ ClickUp

ClickUp is an all-in-one productivity platform that provides small and large teams across industries with flexible and customizable work management solutions, tools, and functions.

📄️ Cloudflare

Cloudflare, Inc. (Wikipedia) is an American company that provides

📄️ Clova

CLOVA Studio is a service

📄️ CnosDB

CnosDB is an open-source distributed time series database with high performance, high compression rate and high ease of use.

📄️ CogniSwitch

CogniSwitch is an API based data platform that

📄️ Cohere

Cohere is a Canadian startup that provides natural language processing models

📄️ College Confidential

College Confidential gives information on 3,800+ colleges and universities.

📄️ Comet

Comet machine learning platform integrates with your existing infrastructure

📄️ Confident AI

Confident AI is a creator of the DeepEval.

📄️ Confluence

Confluence is a wiki collaboration platform that saves and organizes all of the project-related material. Confluence is a knowledge base that primarily handles content management activities.

📄️ Connery

Connery SDK is an NPM package that

📄️ Context

Context provides user analytics for LLM-powered products and features.

📄️ Couchbase

Couchbase is an award-winning distributed NoSQL cloud database

📄️ Coze

Coze is an AI chatbot development platform that enables

📄️ C Transformers

This page covers how to use the C Transformers library within LangChain.

📄️ CTranslate2

CTranslate2 is a C++ and Python library

📄️ Cube

Cube is the Semantic Layer for building data apps. It helps

📄️ Dappier AI

Dappier is a platform enabling access to diverse,

📄️ DashVector

DashVector is a fully-managed vectorDB service that supports high-dimension dense and sparse vectors, real-time insertion and filtered search. It is built to scale automatically and can adapt to different application requirements.

📄️ Databricks

Databricks Intelligence Platform is the world's first data intelligence platform powered by generative AI. Infuse AI into every facet of your business.

📄️ Datadog Tracing

ddtrace is a Datadog application performance monitoring (APM) library which provides an integration to monitor your LangChain application.

📄️ Datadog Logs

Datadog is a monitoring and analytics platform for cloud-scale applications.

📄️ DataForSEO

DataForSeo provides comprehensive SEO and digital marketing data solutions via API.

📄️ Dataherald

Dataherald is a natural language-to-SQL.

📄️ Dedoc

Dedoc is an open-source

📄️ DeepInfra

DeepInfra allows us to run the

📄️ DeepSparse

This page covers how to use the DeepSparse inference runtime within LangChain.

📄️ Diffbot

Diffbot is a suite of ML-based products that make it easy to structure and integrate web data.

📄️ DingoDB

DingoDB is a distributed multi-modal vector

📄️ Discord

Discord is a VoIP and instant messaging social platform. Users have the ability to communicate

📄️ DocArray

DocArray is a library for nested, unstructured, multimodal data in transit,

📄️ Doctran

Doctran is a python package. It uses LLMs and open-source

📄️ Docugami

Docugami converts business documents into a Document XML Knowledge Graph, generating forests

📄️ Docusaurus

Docusaurus is a static-site generator which provides

📄️ Dria

Dria is a hub of public RAG models for developers to

📄️ Dropbox

Dropbox is a file hosting service that brings everything-traditional

📄️ DSPy

DSPy is a fantastic framework for LLMs that introduces an automatic compiler that teaches LMs how to conduct the declarative steps in your program. Specifically, the DSPy compiler will internally trace your program and then craft high-quality prompts for large LMs (or train automatic finetunes for small LMs) to teach them the steps of your task.

📄️ DuckDB

DuckDB is an in-process SQL OLAP database management system.

📄️ DuckDuckGo Search

DuckDuckGo Search is a package that

📄️ E2B

E2B provides open-source secure sandboxes

📄️ Eden AI

Eden AI user interface (UI)

📄️ Elasticsearch

Elasticsearch is a distributed, RESTful search and analytics engine.

📄️ ElevenLabs

ElevenLabs is a voice AI research & deployment company

📄️ Embedchain

Embedchain is a RAG framework to create

📄️ Epsilla

This page covers how to use Epsilla within LangChain.

📄️ Etherscan

Etherscan is the leading blockchain explorer,

📄️ Everly AI

Everly AI allows you to run your ML models at scale in the cloud.

📄️ EverNote

EverNote is intended for archiving and creating notes in which photos, audio and saved web content can be embedded. Notes are stored in virtual "notebooks" and can be tagged, annotated, edited, searched, and exported.

📄️ Exa

Exa is a knowledge API for AI and developers.

📄️ Facebook - Meta

Meta Platforms, Inc., doing business as Meta, formerly

📄️ FalkorDB

FalkorDB is a creator of the FalkorDB,

📄️ Fauna

Fauna is a distributed document-relational database

📄️ Fiddler

Fiddler provides a unified platform to monitor, explain, analyze,

📄️ Figma

Figma is a collaborative web application for interface design.

📄️ FireCrawl

FireCrawl crawls and converts any website into LLM-ready data.

📄️ Fireworks AI

Fireworks AI is a generative AI inference platform to run and

📄️ Flyte

Flyte is an open-source orchestrator that facilitates building production-grade data and ML pipelines.

📄️ Forefront AI

Forefront AI is a platform enabling you to

📄️ Friendli AI

FriendliAI enhances AI application performance and optimizes

📄️ Friendli AI

Friendli AI is a company that fine-tunes, deploys LLMs,

📄️ Geopandas

GeoPandas is an open source project to make working

📄️ Git

Git is a distributed version control system that tracks changes in any set of computer files, usually used for coordinating work among programmers collaboratively developing source code during software development.

📄️ GitBook

GitBook is a modern documentation platform where teams can document everything from products to internal knowledge bases and APIs.

📄️ GitHub

GitHub is a developer platform that allows developers to create,

📄️ GitLab

GitLab Inc. is an open-core company

📄️ Golden

Golden provides a set of natural language APIs for querying and enrichment using the Golden Knowledge Graph e.g. queries such as: Products from OpenAI, Generative ai companies with series a funding, and rappers who invest can be used to retrieve structured data about relevant entities.

📄️ Google

All functionality related to Google Cloud Platform and other Google products.

📄️ Serper - Google Search API

This page covers how to use the Serper Google Search API within LangChain. Serper is a low-cost Google Search API that can be used to add answer box, knowledge graph, and organic results data from Google Search.

📄️ GooseAI

GooseAI makes deploying NLP services easier and more accessible.

📄️ GPT4All

This page covers how to use the GPT4All wrapper within LangChain. The tutorial is divided into two parts: installation and setup, followed by usage with an example.

📄️ Gradient

Gradient allows to fine tune and get completions on LLMs with a simple web API.

📄️ Graphsignal

This page covers how to use Graphsignal to trace and monitor LangChain. Graphsignal enables full visibility into your application. It provides latency breakdowns by chains and tools, exceptions with full context, data monitoring, compute/GPU utilization, OpenAI cost analytics, and more.

📄️ Grobid

GROBID is a machine learning library for extracting, parsing, and re-structuring raw documents.

📄️ Groq

Groqdeveloped the world's first Language Processing Unit™, or LPU.

📄️ Gutenberg

Project Gutenberg is an online library of free eBooks.

📄️ Hacker News

Hacker News (sometimes abbreviated as HN) is a social news

📄️ Hazy Research

This page covers how to use the Hazy Research ecosystem within LangChain.

📄️ Helicone

This page covers how to use the Helicone ecosystem within LangChain.

📄️ Hologres

Hologres is a unified real-time data warehousing service developed by Alibaba Cloud. You can use Hologres to write, update, process, and analyze large amounts of data in real time.

📄️ HTML to text

html2text is a Python package that converts a page of HTML into clean, easy-to-read plain ASCII text.

📄️ Huawei

Huawei Technologies Co., Ltd. is a Chinese multinational

📄️ Hugging Face

All functionality related to the Hugging Face Platform.

📄️ IBM

The LangChain integrations related to IBM watsonx.ai platform.

📄️ IEIT Systems

IEIT Systems is a Chinese information technology company

📄️ iFixit

iFixit is the largest, open repair community on the web. The site contains nearly 100k

📄️ iFlytek

iFlytek is a Chinese information technology company

📄️ IMSDb

IMSDb is the Internet Movie Script Database.

📄️ Infinispan VS

Infinispan Infinispan is an open-source in-memory data grid that provides

📄️ Infinity

Infinity allows the creation of text embeddings.

📄️ Infino

Infino is an open-source observability platform that stores both metrics and application logs together.

📄️ Intel

Optimum Intel is the interface between the 🤗 Transformers and Diffusers libraries and the different tools and libraries provided by Intel to accelerate end-to-end pipelines on Intel architectures.

📄️ Iugu

Iugu is a Brazilian services and software as a service (SaaS)

📄️ Jaguar

This page describes how to use Jaguar vector database within LangChain.

📄️ Javelin AI Gateway

The Javelin AI Gateway service is a high-performance, enterprise grade API Gateway for AI applications.

📄️ Jina AI

Jina AI is a search AI company. Jina helps businesses and developers unlock multimodal data with a better search.

📄️ Johnsnowlabs

Gain access to the johnsnowlabs ecosystem of enterprise NLP libraries

📄️ Joplin

Joplin is an open-source note-taking app. It captures your thoughts

📄️ KDB.AI

KDB.AI is a powerful knowledge-based vector database and search engine that allows you to build scalable, reliable AI applications, using real-time data, by providing advanced search, recommendation and personalization.

📄️ Kinetica

Kinetica is a real-time database purpose built for enabling

📄️ KoboldAI

KoboldAI is a free, open-source project that allows users to run AI models locally

📄️ Konko

All functionality related to Konko

📄️ KoNLPY

KoNLPy is a Python package for natural language processing (NLP)

📄️ Kùzu

Kùzu is a company based in Waterloo, Ontario, Canada.

📄️ Label Studio

Label Studio is an open-source data labeling platform that provides LangChain with flexibility when it comes to labeling data for fine-tuning large language models (LLMs). It also enables the preparation of custom training data and the collection and evaluation of responses through human feedback.

📄️ lakeFS

lakeFS provides scalable version control over

📄️ LanceDB

This page covers how to use LanceDB within LangChain.

📄️ LangChain Decorators ✨

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📄️ Lantern

This page covers how to use the Lantern within LangChain

📄️ LiteLLM

LiteLLM is a library that simplifies calling Anthropic,

📄️ LlamaIndex

LlamaIndex is the leading data framework for building LLM applications

📄️ Llama.cpp

llama.cpp python library is a simple Python bindings for @ggerganov

📄️ LlamaEdge

LlamaEdge is the easiest & fastest way to run customized

📄️ llamafile

llamafile lets you distribute and run LLMs

📄️ LLMonitor

LLMonitor is an open-source observability platform that provides cost and usage analytics, user tracking, tracing and evaluation tools.

📄️ LocalAI

LocalAI is the free, Open Source OpenAI alternative.

📄️ Log10

This page covers how to use the Log10 within LangChain.

📄️ MariTalk

MariTalk is an LLM-based chatbot trained to meet the needs of Brazil.

📄️ Marqo

This page covers how to use the Marqo ecosystem within LangChain.

📄️ MediaWikiDump

MediaWiki XML Dumps contain the content of a wiki

📄️ Meilisearch

Meilisearch is an open-source, lightning-fast, and hyper

📄️ Memcached

Memcached is a free & open source, high-performance, distributed memory object caching system,

📄️ Metal

This page covers how to use Metal within LangChain.

📄️ Microsoft

All functionality related to Microsoft Azure and other Microsoft products.

📄️ Milvus

Milvus is a database that stores, indexes, and manages

📄️ MindsDB

MindsDB is the platform for customizing AI from enterprise data. With MindsDB and it's nearly 200 integrations to data sources and AI/ML frameworks, any developer can use their enterprise data to customize AI for their purpose, faster and more securely.

📄️ Minimax

Minimax is a Chinese startup that provides natural language processing models

📄️ MistralAI

Mistral AI is a platform that offers hosting for their powerful open source models.

📄️ MLflow AI Gateway for LLMs

The MLflow AI Gateway for LLMs is a powerful tool designed to streamline the usage and management of various large

📄️ MLflow

MLflow is a versatile, open-source platform for managing workflows and artifacts across the machine learning lifecycle. It has built-in integrations with many popular ML libraries, but can be used with any library, algorithm, or deployment tool. It is designed to be extensible, so you can write plugins to support new workflows, libraries, and tools.

📄️ MLX

MLX is a NumPy-like array framework

📄️ Modal

This page covers how to use the Modal ecosystem to run LangChain custom LLMs.

📄️ ModelScope

ModelScope is a big repository of the models and datasets.

📄️ Modern Treasury

Modern Treasury simplifies complex payment operations. It is a unified platform to power products and processes that move money.

📄️ Momento

Momento Cache is the world's first truly serverless caching service, offering instant elasticity, scale-to-zero

📄️ MongoDB

MongoDB is a NoSQL, document-oriented

📄️ MongoDB Atlas

MongoDB Atlas is a fully-managed cloud

📄️ Motherduck

Motherduck is a managed DuckDB-in-the-cloud service.

📄️ Motörhead

Motörhead is a memory server implemented in Rust. It automatically handles incremental summarization in the background and allows for stateless applications.

📄️ MyScale

This page covers how to use MyScale vector database within LangChain.

📄️ NAVER

All functionality related to Naver, including HyperCLOVA X models, particularly those accessible through Naver Cloud CLOVA Studio.

📄️ Neo4j

What is Neo4j?

📄️ NLPCloud

NLP Cloud is an artificial intelligence platform that allows you to use the most advanced AI engines, and even train your own engines with your own data.

📄️ Nomic

Nomic builds tools that enable everyone to interact with AI scale datasets and run AI models on consumer computers.

📄️ Notion DB

Notion is a collaboration platform with modified Markdown support that integrates kanban

📄️ Nuclia

Nuclia automatically indexes your unstructured data from any internal

📄️ NVIDIA

The langchain-nvidia-ai-endpoints package contains LangChain integrations building applications with models on

📄️ Obsidian

Obsidian is a powerful and extensible knowledge base

📄️ Oracle Cloud Infrastructure (OCI)

The LangChain integrations related to Oracle Cloud Infrastructure.

📄️ OctoAI

OctoAI offers easy access to efficient compute

📄️ Ollama

Ollama allows you to run open-source large language models,

📄️ Ontotext GraphDB

Ontotext GraphDB is a graph database and knowledge discovery tool compliant with RDF and SPARQL.

📄️ OpenAI

All functionality related to OpenAI

📄️ OpenLLM

This page demonstrates how to use OpenLLM

📄️ OpenSearch

This page covers how to use the OpenSearch ecosystem within LangChain.

📄️ OpenWeatherMap

OpenWeatherMap provides all essential weather data for a specific location:

📄️ OracleAI Vector Search

Oracle AI Vector Search is designed for Artificial Intelligence (AI) workloads that allows you to query data based on semantics, rather than keywords.

📄️ Outline

Outline is an open-source collaborative knowledge base platform designed for team information sharing.

📄️ Pandas

pandas is a fast, powerful, flexible and easy to use open source data analysis and manipulation tool,

🗃️ Pebblo

1 item

📄️ Perplexity

Perplexity is the most powerful way to search

📄️ Petals

This page covers how to use the Petals ecosystem within LangChain.

📄️ Postgres Embedding

pgembedding is an open-source package for

📄️ PGVector

This page covers how to use the Postgres PGVector ecosystem within LangChain

📄️ Pinecone

Pinecone is a vector database with broad functionality.

📄️ PipelineAI

This page covers how to use the PipelineAI ecosystem within LangChain.

🗃️ Portkey

1 item

📄️ Predibase

Learn how to use LangChain with models on Predibase.

📄️ Prediction Guard

This page covers how to use the Prediction Guard ecosystem within LangChain.

📄️ PremAI

PremAI is an all-in-one platform that simplifies the creation of robust, production-ready applications powered by Generative AI. By streamlining the development process, PremAI allows you to concentrate on enhancing user experience and driving overall growth for your application. You can quickly start using our platform here.

📄️ PromptLayer

PromptLayer is a platform for prompt engineering.

📄️ Psychic

This provider is no longer maintained, and may not work. Use with caution.

📄️ PubMed

PubMed® by The National Center for Biotechnology Information, National Library of Medicine

📄️ PygmalionAI

PygmalionAI is a company supporting the

📄️ Qdrant

Qdrant (read: quadrant) is a vector similarity search engine.

📄️ RAGatouille

RAGatouille makes it as simple as can be to use ColBERT! ColBERT is a fast and accurate retrieval model, enabling scalable BERT-based search over large text collections in tens of milliseconds.

📄️ rank_bm25

rankbm25 is an open-source collection of algorithms

📄️ Ray Serve

Ray Serve is a scalable model serving library for building online inference APIs. Serve is particularly well suited for system composition, enabling you to build a complex inference service consisting of multiple chains and business logic all in Python code.

📄️ Rebuff

Rebuff is a self-hardening prompt injection detector.

📄️ Reddit

Reddit is an American social news aggregation, content rating, and discussion website.

📄️ Redis

Redis (Remote Dictionary Server) is an open-source in-memory storage,

📄️ Remembrall

Remembrall is a platform that gives a language model

📄️ Replicate

This page covers how to run models on Replicate within LangChain.

📄️ Roam

ROAM is a note-taking tool for networked thought, designed to create a personal knowledge base.

📄️ Robocorp

Robocorp helps build and operate Python workers that run seamlessly anywhere at any scale

📄️ Rockset

Rockset is a real-time analytics database service for serving low latency, high concurrency analytical queries at scale. It builds a Converged Index™ on structured and semi-structured data with an efficient store for vector embeddings. Its support for running SQL on schemaless data makes it a perfect choice for running vector search with metadata filters.

📄️ Runhouse

This page covers how to use the Runhouse ecosystem within LangChain.

📄️ RWKV-4

This page covers how to use the RWKV-4 wrapper within LangChain.

📄️ Salute Devices

Salute Devices provides GigaChat LLM's models.

📄️ SAP

SAP SE(Wikipedia) is a German multinational

📄️ SearchApi

This page covers how to use the SearchApi Google Search API within LangChain. SearchApi is a real-time SERP API for easy SERP scraping.

📄️ SearxNG Search API

This page covers how to use the SearxNG search API within LangChain.

📄️ SemaDB

SemaDB is a no fuss vector similarity search engine. It provides a low-cost cloud hosted version to help you build AI applications with ease.

📄️ SerpAPI

This page covers how to use the SerpAPI search APIs within LangChain.

📄️ Shale Protocol

Shale Protocol provides production-ready inference APIs for open LLMs. It's a Plug & Play API as it's hosted on a highly scalable GPU cloud infrastructure.

📄️ SingleStoreDB

SingleStoreDB is a high-performance distributed SQL database that supports deployment both in the cloud and on-premises. It provides vector storage, and vector functions including dotproduct and euclideandistance, thereby supporting AI applications that require text similarity matching.

📄️ scikit-learn

scikit-learn is an open-source collection of machine learning algorithms,

📄️ Slack

Slack is an instant messaging program.

📄️ Snowflake

Snowflake is a cloud-based data-warehousing platform

📄️ spaCy

spaCy is an open-source software library for advanced natural language processing, written in the programming languages Python and Cython.

📄️ Spark

Apache Spark is a unified analytics engine for

📄️ SparkLLM

SparkLLM is a large-scale cognitive model independently developed by iFLYTEK.

📄️ Spreedly

Spreedly is a service that allows you to securely store credit cards and use them to transact against any number of payment gateways and third party APIs. It does this by simultaneously providing a card tokenization/vault service as well as a gateway and receiver integration service. Payment methods tokenized by Spreedly are stored at Spreedly, allowing you to independently store a card and then pass that card to different end points based on your business requirements.

📄️ SQLite

SQLite is a database engine written in the

📄️ Stack Exchange

Stack Exchange is a network of

📄️ StarRocks

StarRocks is a High-Performance Analytical Database.

📄️ StochasticAI

This page covers how to use the StochasticAI ecosystem within LangChain.

📄️ Streamlit

Streamlit is a faster way to build and share data apps.

📄️ Stripe

Stripe is an Irish-American financial services and software as a service (SaaS) company. It offers payment-processing software and application programming interfaces for e-commerce websites and mobile applications.

📄️ Supabase (Postgres)

Supabase is an open-source Firebase alternative.

📄️ Nebula

This page covers how to use Nebula, Symbl.ai's LLM, ecosystem within LangChain.

📄️ Tair

Alibaba Cloud Tair is a cloud native in-memory database service

📄️ Telegram

Telegram Messenger is a globally accessible freemium, cross-platform, encrypted, cloud-based and centralized instant messaging service. The application also provides optional end-to-end encrypted chats and video calling, VoIP, file sharing and several other features.

📄️ Tencent

Tencent Holdings Ltd. (Wikipedia) (Chinese Téngxùn)

📄️ TensorFlow Datasets

TensorFlow Datasets is a collection of datasets ready to use,

📄️ TiDB

TiDB Cloud, is a comprehensive Database-as-a-Service (DBaaS) solution,

📄️ TigerGraph

TigerGraph is a natively distributed and high-performance graph database.

📄️ Tigris

Tigris is an open-source Serverless NoSQL Database and Search Platform designed to simplify building high-performance vector search applications.

📄️ Together AI

Together AI offers an API to query 50+ leading open-source models in a couple lines of code.

📄️ 2Markdown

2markdown service transforms website content into structured markdown files.

📄️ Transwarp

Transwarp aims to build

📄️ Trello

Trello is a web-based project management and collaboration tool that allows individuals and teams to organize and track their tasks and projects. It provides a visual interface known as a "board" where users can create lists and cards to represent their tasks and activities.

📄️ Trubrics

Trubrics is an LLM user analytics platform that lets you collect, analyse and manage user

📄️ TruLens

TruLens is an open-source package that provides instrumentation and evaluation tools for large language model (LLM) based applications.

📄️ Twitter

Twitter is an online social media and social networking service.

📄️ Typesense

Typesense is an open-source, in-memory search engine, that you can either

📄️ Unstructured

The unstructured package from

📄️ Upstage

Upstage is a leading artificial intelligence (AI) company specializing in delivering above-human-grade performance LLM components.

📄️ upstash

Upstash offers developers serverless databases and messaging

📄️ UpTrain

UpTrain is an open-source unified platform to evaluate and

📄️ USearch

USearch is a Smaller & Faster Single-File Vector Search Engine.

📄️ VDMS

VDMS is a storage solution for efficient access

📄️ Vearch

Vearch is a scalable distributed system for efficient similarity search of deep learning vectors.

🗃️ Vectara

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📄️ Vespa

Vespa is a fully featured search engine and vector database.

📄️ vlite

This page covers how to use vlite within LangChain. vlite is a simple and fast vector database for storing and retrieving embeddings.

📄️ VoyageAI

All functionality related to VoyageAI

📄️ WandB Tracing

There are two recommended ways to trace your LangChains:

📄️ Weights & Biases

This notebook goes over how to track your LangChain experiments into one centralized Weights and Biases dashboard. To learn more about prompt engineering and the callback please refer to this Report which explains both alongside the resultant dashboards you can expect to see.

📄️ Weather

OpenWeatherMap is an open-source weather service provider.

📄️ Weaviate

Weaviate is an open-source vector database. It allows you to store data objects and vector embeddings from

📄️ WhatsApp

WhatsApp (also called WhatsApp Messenger) is a freeware, cross-platform, centralized instant messaging (IM) and voice-over-IP (VoIP) service. It allows users to send text and voice messages, make voice and video calls, and share images, documents, user locations, and other content.

📄️ WhyLabs

WhyLabs is an observability platform designed to monitor data pipelines and ML applications for data quality regressions, data drift, and model performance degradation. Built on top of an open-source package called whylogs, the platform enables Data Scientists and Engineers to:

📄️ Wikipedia

Wikipedia is a multilingual free online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and using a wiki-based editing system called MediaWiki. Wikipedia is the largest and most-read reference work in history.

📄️ Wolfram Alpha

WolframAlpha is an answer engine developed by Wolfram Research.

📄️ Writer

This page covers how to use the Writer ecosystem within LangChain.

📄️ Xata

Xata is a serverless data platform, based on PostgreSQL.

📄️ Xorbits Inference (Xinference)

This page demonstrates how to use Xinference

📄️ Yahoo

Yahoo (Wikipedia) is an American web services provider.

📄️ Yandex

All functionality related to Yandex Cloud

📄️ Yeager.ai

This page covers how to use Yeager.ai to generate LangChain tools and agents.

📄️ Yellowbrick

Yellowbrick is a provider of

📄️ 01.AI

01.AI, founded by Dr. Kai-Fu Lee, is a global company at the forefront of AI 2.0. They offer cutting-edge large language models, including the Yi series, which range from 6B to hundreds of billions of parameters. 01.AI also provides multimodal models, an open API platform, and open-source options like Yi-34B/9B/6B and Yi-VL.

📄️ Providers

📄️ Acreom

📄️ Activeloop Deep Lake

📄️ AI21 Labs

📄️ Aim

📄️ AINetwork

📄️ Airbyte

📄️ Airtable

📄️ Alchemy

📄️ Aleph Alpha

📄️ Alibaba Cloud

📄️ AnalyticDB

📄️ Annoy

📄️ Anthropic

📄️ Anyscale

📄️ Apache Software Foundation

📄️ Apache Doris

📄️ Apify

📄️ Apple

📄️ ArangoDB

📄️ Arcee

📄️ ArcGIS

📄️ Argilla

📄️ Arize

📄️ Arthur

📄️ Arxiv

📄️ Ascend

📄️ AskNews

📄️ AssemblyAI

📄️ Astra DB

📄️ Atlas

📄️ AwaDB

📄️ AWS

📄️ AZLyrics

📄️ BAAI

📄️ Bagel

📄️ BagelDB

📄️ Baichuan

📄️ Baidu

📄️ Banana

📄️ Baseten

📄️ Beam

📄️ Beautiful Soup

📄️ BibTeX

📄️ BiliBili

📄️ Bittensor

📄️ Blackboard

📄️ bookend.ai

📄️ Box

📄️ Brave Search

📄️ Breebs (Open Knowledge)

📄️ Browserbase

📄️ Browserless

📄️ ByteDance

📄️ Cassandra

📄️ Cerebras

📄️ CerebriumAI

📄️ Chaindesk

📄️ Chroma

📄️ Clarifai

📄️ ClearML

📄️ ClickHouse

📄️ ClickUp

📄️ Cloudflare

📄️ Clova

📄️ CnosDB

📄️ CogniSwitch

📄️ Cohere

📄️ College Confidential

📄️ Comet

📄️ Confident AI

📄️ Confluence

📄️ Connery

📄️ Context

📄️ Couchbase

📄️ Coze

📄️ C Transformers

📄️ CTranslate2

📄️ Cube

📄️ Dappier AI