--- source_url: "https://docs.langchain.com/oss/python/integrations/providers/overview?utm_source=openai" title: LangChain Python integrations - Docs by LangChain mirrored_at: 2026-08-13T01:10:34.443Z host: docs.langchain.com cited_in_42a: true mirror_canonical: "https://index.42a.ai/docs.langchain.com/oss/python/integrations/providers/overview__q__utm_source_openai" --- > **Original source:** https://docs.langchain.com/oss/python/integrations/providers/overview?utm_source=openai LangChain offers an extensive ecosystem with 1000+ integrations across chat & embedding models, tools & toolkits, document loaders, vector stores, and more. A **provider** is a company or platform that hosts AI models and exposes them through an API (e.g., OpenAI, Anthropic, Google). Many providers have a dedicated `langchain-` package that implements one or more of LangChain’s standard interfaces—chat models, embedding models, vector stores, and more—giving you a consistent API regardless of the underlying provider. Install the package, pick a model name, and swap providers without changing your code. To see a full list of integrations by component type, refer to the categories in the sidebar. ## Popular providers Provider Package Downloads Latest version [OpenAI](https://docs.langchain.com/oss/python/integrations/providers/openai) [`langchain-openai`](https://reference.langchain.com/python/integrations/langchain_openai/) [✅](https://www.npmjs.com/package/@langchain/openai) [Google (Vertex AI)](https://docs.langchain.com/oss/python/integrations/providers/google) [`langchain-google-vertexai`](https://reference.langchain.com/python/integrations/langchain_google_vertexai/) [✅](https://www.npmjs.com/package/@langchain/google-vertexai) [Anthropic (Claude)](https://docs.langchain.com/oss/python/integrations/providers/anthropic) [`langchain-anthropic`](https://reference.langchain.com/python/integrations/langchain_anthropic/) [✅](https://www.npmjs.com/package/@langchain/anthropic) [Google (GenAI)](https://docs.langchain.com/oss/python/integrations/providers/google) [`langchain-google-genai`](https://reference.langchain.com/python/integrations/langchain_google_genai/) [✅](https://www.npmjs.com/package/@langchain/google-genai) [AWS](https://docs.langchain.com/oss/python/integrations/providers/aws) [`langchain-aws`](https://reference.langchain.com/python/integrations/langchain_aws/) [✅](https://www.npmjs.com/package/@langchain/aws) [LiteLLM](https://docs.langchain.com/oss/python/integrations/providers/litellm) [`langchain-litellm`](https://reference.langchain.com/python/integrations/langchain_litellm/) N/A [Ollama](https://docs.langchain.com/oss/python/integrations/providers/ollama) [`langchain-ollama`](https://reference.langchain.com/python/integrations/langchain_ollama/) [✅](https://www.npmjs.com/package/@langchain/ollama) [Databricks](https://docs.langchain.com/oss/python/integrations/providers/databricks) [`databricks-langchain`](https://pypi.org/project/databricks-langchain/) [✅](https://www.npmjs.com/package/@langchain/community) [Chroma](https://docs.langchain.com/oss/python/integrations/providers/chroma) [`langchain-chroma`](https://reference.langchain.com/python/integrations/langchain_chroma/) [✅](https://www.npmjs.com/package/@langchain/community) [Groq](https://docs.langchain.com/oss/python/integrations/providers/groq) [`langchain-groq`](https://reference.langchain.com/python/integrations/langchain_groq/) [✅](https://www.npmjs.com/package/@langchain/groq) [Huggingface](https://docs.langchain.com/oss/python/integrations/providers/huggingface) [`langchain-huggingface`](https://reference.langchain.com/python/integrations/langchain_huggingface/) [✅](https://www.npmjs.com/package/@langchain/community) [Fireworks](https://docs.langchain.com/oss/python/integrations/providers/fireworks) [`langchain-fireworks`](https://reference.langchain.com/python/integrations/langchain_fireworks/) [✅](https://www.npmjs.com/package/@langchain/community) [MistralAI](https://docs.langchain.com/oss/python/integrations/providers/mistralai) [`langchain-mistralai`](https://reference.langchain.com/python/integrations/langchain_mistralai/) [✅](https://www.npmjs.com/package/@langchain/mistralai) [xAI (Grok)](https://docs.langchain.com/oss/python/integrations/providers/xai) [`langchain-xai`](https://reference.langchain.com/python/integrations/langchain_xai/) [✅](https://www.npmjs.com/package/@langchain/xai) [MongoDB](https://docs.langchain.com/oss/python/integrations/providers/mongodb_atlas) [`langchain-mongodb`](https://reference.langchain.com/python/integrations/langchain_mongodb/) [✅](https://www.npmjs.com/package/@langchain/mongodb) [Pinecone](https://docs.langchain.com/oss/python/integrations/providers/pinecone) [`langchain-pinecone`](https://reference.langchain.com/python/integrations/langchain_pinecone/) [✅](https://www.npmjs.com/package/@langchain/pinecone) [Cohere](https://docs.langchain.com/oss/python/integrations/providers/cohere) [`langchain-cohere`](https://reference.langchain.com/python/integrations/langchain_cohere/) [✅](https://www.npmjs.com/package/@langchain/cohere) [Qdrant](https://docs.langchain.com/oss/python/integrations/providers/qdrant) [`langchain-qdrant`](https://reference.langchain.com/python/integrations/langchain_qdrant/) [✅](https://www.npmjs.com/package/@langchain/qdrant) [Nvidia AI Endpoints](https://docs.langchain.com/oss/python/integrations/providers/nvidia) [`langchain-nvidia-ai-endpoints`](https://reference.langchain.com/python/integrations/langchain_nvidia_ai_endpoints/) ❌ [Azure AI](https://docs.langchain.com/oss/python/integrations/providers/azure_ai) [`langchain-azure-ai`](https://reference.langchain.com/python/integrations/langchain_azure_ai/) [✅](https://www.npmjs.com/package/@langchain/openai) [DeepSeek](https://docs.langchain.com/oss/python/integrations/providers/deepseek) [`langchain-deepseek`](https://reference.langchain.com/python/integrations/langchain_deepseek/) [✅](https://www.npmjs.com/package/@langchain/deepseek) [Tavily](https://docs.langchain.com/oss/python/integrations/providers/tavily) [`langchain-tavily`](https://reference.langchain.com/python/integrations/langchain_tavily/) [✅](https://www.npmjs.com/package/@langchain/tavily) [OpenRouter](https://docs.langchain.com/oss/python/integrations/providers/openrouter) [`langchain-openrouter`](https://reference.langchain.com/python/integrations/langchain_openrouter/) ❌ [IBM](https://docs.langchain.com/oss/python/integrations/providers/ibm) [`langchain-ibm`](https://reference.langchain.com/python/integrations/langchain_ibm/) [✅](https://www.npmjs.com/package/@langchain/ibm) [Milvus](https://docs.langchain.com/oss/python/integrations/providers/milvus) [`langchain-milvus`](https://reference.langchain.com/python/integrations/langchain_milvus/) [✅](https://www.npmjs.com/package/@langchain/community) [Perplexity](https://docs.langchain.com/oss/python/integrations/providers/perplexity) [`langchain-perplexity`](https://reference.langchain.com/python/integrations/langchain_perplexity/) [✅](https://www.npmjs.com/package/@langchain/community) [Elasticsearch](https://docs.langchain.com/oss/python/integrations/providers/elasticsearch) [`langchain-elasticsearch`](https://reference.langchain.com/python/integrations/langchain_elasticsearch/) [✅](https://www.npmjs.com/package/@langchain/community) [DataStax Astra DB](https://docs.langchain.com/oss/python/integrations/providers/astradb) [`langchain-astradb`](https://reference.langchain.com/python/integrations/langchain_astradb/) [✅](https://www.npmjs.com/package/@langchain/community) [Redis](https://docs.langchain.com/oss/python/integrations/providers/redis) [`langchain-redis`](https://reference.langchain.com/python/integrations/langchain_redis/) [✅](https://www.npmjs.com/package/@langchain/redis) [Together](https://docs.langchain.com/oss/python/integrations/providers/together) [`langchain-together`](https://reference.langchain.com/python/integrations/langchain_together/) [✅](https://www.npmjs.com/package/@langchain/community) [SAP HANA Cloud](https://docs.langchain.com/oss/python/integrations/providers/sap) [`langchain-hana`](https://pypi.org/project/langchain-hana/) [✅](https://www.npmjs.com/package/@sap/hana-langchain) [MCP Toolbox (Google)](https://docs.langchain.com/oss/python/integrations/providers/toolbox) [`toolbox-langchain`](https://pypi.org/project/toolbox-langchain/) ❌ [Google (Community)](https://docs.langchain.com/oss/python/integrations/providers/google) [`langchain-google-community`](https://reference.langchain.com/python/integrations/langchain_google_community/) ❌ [Weaviate](https://docs.langchain.com/oss/python/integrations/providers/weaviate) [`langchain-weaviate`](https://reference.langchain.com/python/integrations/langchain_weaviate/) [✅](https://www.npmjs.com/package/@langchain/weaviate) [Unstructured](https://docs.langchain.com/oss/python/integrations/providers/unstructured) [`langchain-unstructured`](https://reference.langchain.com/python/integrations/langchain_unstructured/) [✅](https://www.npmjs.com/package/@langchain/community) [Neo4J](https://docs.langchain.com/oss/python/integrations/providers/neo4j) [`langchain-neo4j`](https://reference.langchain.com/python/integrations/langchain_neo4j/) [✅](https://www.npmjs.com/package/@langchain/community) [Exa](https://docs.langchain.com/oss/python/integrations/providers/exa_search) [`langchain-exa`](https://reference.langchain.com/python/integrations/langchain_exa/) [✅](https://www.npmjs.com/package/@langchain/exa) [Graph RAG](https://docs.langchain.com/oss/python/integrations/providers/graph_rag) [`langchain-graph-retriever`](https://pypi.org/project/langchain-graph-retriever/) ❌ [Oracle AI Vector Search](https://docs.langchain.com/oss/python/integrations/providers/oracleai) [`langchain-oracledb`](https://pypi.org/project/langchain-oracledb/) [✅](https://www.npmjs.com/package/@oracle/langchain-oracledb) [Sambanova](https://docs.langchain.com/oss/python/integrations/providers/sambanova) [`langchain-sambanova`](https://pypi.org/project/langchain-sambanova/) ❌ [Cerebras](https://docs.langchain.com/oss/python/integrations/providers/cerebras) [`langchain-cerebras`](https://reference.langchain.com/python/integrations/langchain_cerebras/) [✅](https://www.npmjs.com/package/@langchain/cerebras) [Oracle Cloud Infrastructure (OCI)](https://docs.langchain.com/oss/python/integrations/providers/oci) [`langchain-oci`](https://pypi.org/project/langchain-oci/) ❌ [Docling](https://docs.langchain.com/oss/python/integrations/providers/docling) [`langchain-docling`](https://pypi.org/project/langchain-docling/) ❌ ## All providers [See all providers](https://docs.langchain.com/oss/python/integrations/providers/all_providers) or search for a provider using the search field. * * *