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Weaviate Vector Database

Weaviate 向量数据库

Open-source vector database with built-in vectorization, hybrid search, and GraphQL API.

开源向量数据库,内置向量化、混合搜索和 GraphQL 接口。

Pricing

free tier (cloud sandbox), pay-as-you-go, self-hosted

Authentication

  • API Key

Popularity

64/100

Endpoints

https://{cluster}.weaviate.cloud/v1/objects
https://{cluster}.weaviate.cloud/v1/graphql

SDKs

PythonTypeScriptGoJava.NET

Key Features

Code Examples

Near-text Search (GraphQL)bash
curl https://your-cluster.weaviate.cloud/v1/graphql \
  -H "Authorization: Bearer $WEAVIATE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"query": "{ Get { Document(nearText: {concepts: ["AI"]}) { title } } }"}'

Tags

vector-dbsearchopen-source

Last updated: 2026-07-27

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Pricing Comparison

APIPricingAuthPopularity
Pinecone APIfree tier (2GB) + $0.096/GB/monthAPI Key
88
Pinecone Vector Databasefree tier available, pay-as-you-goAPI Key
78
Qdrant APIfree (self-hosted) + cloud from $25/monthAPI Key
68
Qdrant Vector Databasefree tier (cloud), pay-as-you-go, self-hosted (free)API Key
63

Get Started with Weaviate Vector Database

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Discussion

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