# Havenask

> Havenask is an open-source, self-hosted distributed search engine from Alibaba with vector search for large-scale AI applications. Key features include high QPS/TPS, millisecond latency, SQL queries, and free use. Suited for production RAG and search, self-hosted for cost efficiency vs managed like Pinecone.

- **URL:** https://github.com/alibaba/havenask
- **Category:** Open Source Vector Databases
- **Tags:** Open Source, self-hosted, Distributed, Vector Search
- **Updated:** 2026-04-23 01:18
- **Canonical page:** https://vectordb.ever.works/items/havenask

## Details

## Overview

Havenask is a high-performance distributed search engine with vector support.

## Features

- Scales to billions of records
- Millions QPS/TPS
- Vector search
- SQL-like queries
- C++ core for efficiency

## Pricing

Free open-source.

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