DataStax Astra

ClickHouse is a columnar OLAP database with vector indexes (ANN via AMM, brute-force), supporting SQL queries over vectors + structured data at petabyte scale. Excels in aggregations with vectors. For analytics workloads with embeddings; faster ingestion than Postgres pgvector for big data.

Search platform with vector search capabilities for fast and relevant AI-powered recommendations and discovery.

Edge-native managed vector database integrated with Cloudflare Workers. Supports 50,000 namespaces and up to 5M vectors per index for low-latency applications.

Managed vector search service as part of Google Vertex AI, enabling efficient similarity search over high-dimensional vectors for AI applications.

Managed vector database and search engine optimized for AI applications with multimodal search capabilities.

Vector search capabilities integrated within the MongoDB ecosystem for general-purpose use cases. Suitable for light vector workloads combined with traditional database needs, offered as a managed service via MongoDB Atlas.