Milvus
Billion-scale vector search
17 Best ClickHouse Alternatives & Competitors (2026)
The top alternatives to ClickHouse in the Vector Databases space, compared on features, pricing, and what they're best at.
Updated March 9, 2026
Why look beyond ClickHouse?
High-performance analytical database with vector search. Standard for observability + embeddings.
Top alternatives to ClickHouse
Pinecone
Fully managed serverless vector database
Qdrant
High-performance open-source vector search
Chroma
Lightweight embedded vector database
Supabase
pgvector hosting
Weaviate
Open-source vector database
Neo4j
Native graph database with Cypher query language
MongoDB Atlas Vector Search
Elasticsearch
Redis Vector
Neon
Serverless Postgres
TigerGraph
Vespa
LanceDB
Turbopuffer
SingleStore
ArangoDB
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