AI — Embeddings, Rerankers & Vector Databases

20 companies and tools in this category. Each listing links to the provider’s own website. Search the full directory

• ChromaSelf-hosted

  Open-source embedding DB

  Open documentation Pricing Status Details

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• CohereHosted API

  Language and retrieval models

  Get an API key Docs Pricing Status Details

  Official source checked · checked 2026-10-23
• ElasticHosted API

  Search and data services

  Open documentation Pricing Status Details

  Official source checked · checked 2026-10-23
• Jina AIHosted API

  Embedding and reranking APIs for search

  Open documentation Pricing Status Details

  Official source checked · checked 2026-10-23
• LanceDBSDK/library

  Embedded vector DB

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Programming library or SDK; no hosted API key is implied.
• MarqoSelf-hosted

  Tensor search

  Open documentation Pricing — No pricing page listedStatus Details

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• MilvusSelf-hosted

  Open-source vector DB

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• MixedbreadHosted API

  Embeddings and rerank

  Set up API access Docs Pricing Status — No status page listedDetails

  Official source checked · checked 2026-10-23
• MongoDBHosted API

  Database platform management

  Open documentation Pricing Status Details

  Official source checked · checked 2026-10-23
• NomicHosted API

  Embeddings and data maps

  Open documentation Pricing Status Details

  Official source checked · checked 2026-10-23
• OpenSearchSelf-hosted

  Search with vector support

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• pgvectorSDK/library

  Vector search in Postgres

  Open documentation Pricing — No pricing page listedStatus — No status page listedDetails

  Official source checked · checked 2026-10-23Programming library or SDK; no hosted API key is implied.
• PineconeHosted API

  Vector data infrastructure

  Open documentation Pricing Status Details

  Official source checked · checked 2026-10-23
• QdrantHosted API

  Vector search services

  Set up API access Docs Pricing Status — No status page listedDetails

  Official source checked · checked 2026-10-23
• RedisHosted API

  Managed data infrastructure

  Open documentation Pricing Status — No status page listedDetails

  Official source checked · checked 2026-10-23
• TurbopufferHosted API

  Serverless vector search

  Open documentation Pricing Status Details

  Official source checked · checked 2026-10-23
• VespaSelf-hosted

  Search + vector engine

  Open documentation Pricing Status Details

  Official source checked · checked 2026-10-23Install and run this software to expose its API.
• Voyage AIHosted API

  Embedding and reranking models for retrieval

  Open documentation Pricing Status Details

  Official source checked · checked 2026-10-23
• WeaviateHosted API

  Vector database integrations

  Open documentation Pricing Status — No status page listedDetails

  Official source checked · checked 2026-10-23
• Zilliz CloudHosted API

  Open-source vector DB

  Open documentation Pricing Status Details

  Official source checked · checked 2026-10-23