TopK is a search engine built for the AI era.
It offers a robust search API that includes vector search, BM25 keyword search, metadata filtering, reranking, and much more.
TopK also coined the concept of True Hybrid Search, which allows you to combine multiple search techniques in a single query — delivering the most relevant results while maintaining record-low latency.
Moreover, it’s designed to support massive-scale datasets and provide a headache-free setup for multi-tenant configurations.
Install TopK Python or Javascript SDK
Generate your API key in the TopK console.
Create your first collection, add documents and run your first search.
Learn how to setup and run a semantic search.
Learn how to setup and run a vector search.
Learn how to setup and run a multi-vector search.
Learn how to setup and run a BM25 keyword search.
Learn how to combine multiple search techniques in a single query.
Explore the full Query API for document retrieval.
Explore the Collection API for managing your collections.
Learn about TopK’s consistency modes and how to choose the right one.
Learn how to use TopK in a multi-tenant environment.
TopK is a search engine built for the AI era.
It offers a robust search API that includes vector search, BM25 keyword search, metadata filtering, reranking, and much more.
TopK also coined the concept of True Hybrid Search, which allows you to combine multiple search techniques in a single query — delivering the most relevant results while maintaining record-low latency.
Moreover, it’s designed to support massive-scale datasets and provide a headache-free setup for multi-tenant configurations.
Install TopK Python or Javascript SDK
Generate your API key in the TopK console.
Create your first collection, add documents and run your first search.
Learn how to setup and run a semantic search.
Learn how to setup and run a vector search.
Learn how to setup and run a multi-vector search.
Learn how to setup and run a BM25 keyword search.
Learn how to combine multiple search techniques in a single query.
Explore the full Query API for document retrieval.
Explore the Collection API for managing your collections.
Learn about TopK’s consistency modes and how to choose the right one.
Learn how to use TopK in a multi-tenant environment.