The Best Vector Database Hosting in 2026
We researched vector database hosting products from official websites, including pricing pages, plan tables, and product documentation. Rankings consider the category’s core job, value for money, and verified features such as vector search, filtering, scalability, storage, and deployment options for semantic retrieval applications.
Our top picks
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Top ranked
Chroma#1 of 429.4/10A flexible vector database for hybrid retrieval, multimodal search, and self-hosted AI applications.
Free plan
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Runner-up
Qdrant#2 of 429.3/10A flexible vector database for semantic, hybrid, and filtered search at scale.
Free plan
-
Top-ranked free plan
Weaviate#3 of 429.1/10A flexible vector database for production hybrid search across cloud and self-managed deployments.
Free plan
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 42 tools, best first
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Best forOpen-source hybrid retrieval teams
A flexible vector database for hybrid retrieval, multimodal search, and self-hosted AI applications.
- Hybrid search
- Metadata filtering
9.4/10★★★★★Visit Chroma -
Best forOpen-source vector search at scale
A flexible vector database for semantic, hybrid, and filtered search at scale.
- Hybrid search
- Metadata filtering
9.3/10★★★★★Visit Qdrant -
Best forProduction hybrid search deployments
A flexible vector database for production hybrid search across cloud and self-managed deployments.
- Hybrid search
- Metadata filtering
9.1/10★★★★★Visit Weaviate -
Best forManaged production vector search
A managed vector database with hybrid search, integrated embeddings, and production tiers.
- Hybrid search
- Metadata filtering
Free plan · 21-day trial Our Pinecone verdict → Visit PineconeFor vendors Sponsor this spot · #4 · $69/mo →9.0/10★★★★☆Visit Pinecone -
Best forManaged Milvus-compatible deployments
A capable managed Milvus service with a free tier and usage-based paid plans.
- Hybrid search
- Metadata filtering
Free plan · 30-day trial Our Zilliz Cloud verdict → Visit Zilliz CloudFor vendors Sponsor this spot · #5 · $59/mo →8.9/10★★★★☆Visit Zilliz Cloud -
Best forFeature-rich open-source search platforms
A broad open-source platform for teams building advanced search and retrieval systems.
- Hybrid search
- Metadata filtering
8.8/10★★★★☆Visit Vespa -
Best forOpen-source multimodal data teams
A strong fit for open-source AI teams building multimodal retrieval with versioned tables.
- Hybrid search
- Metadata filtering
8.7/10★★★★☆Visit LanceDB -
Best forHigh-scale managed vector workloads
A broad managed search database for high-scale AI retrieval workloads.
- Hybrid search
- Metadata filtering
8.6/10★★★★☆Visit turbopuffer -
Best forLow-cost serverless vector APIs
A low-cost serverless vector API with strong search features and a focused ecosystem.
- Hybrid search
- Metadata filtering
8.5/10★★★★☆Visit Upstash Vector -
Best forSelf-hosted multimodal enterprise search
A flexible self-hosted vector database for multimodal and hybrid enterprise search.
- Hybrid search
- Metadata filtering
8.4/10★★★★☆Visit KDB.AI -
Best forManaged vector hosting with backups
Broad managed hosting across Weaviate, OpenSearch, and PostgreSQL, starting at $15.15/month.
- Serverless scaling
- Hybrid search
- Metadata filtering
8.3/10★★★★☆Visit DigitalOcean -
Best forEnterprise self-hosted multimodal search
A capable self-hosted choice for enterprise multimodal search, with high paid-tier pricing.
- Hybrid search
- Metadata filtering
8.2/10★★★★☆Visit Actian -
Best forPay-per-request vector search
A low-cost serverless vector database for AWS workloads that prefer usage-based billing.
- Serverless scaling
- Hybrid search
- Metadata filtering
8.1/10★★★★☆Visit SvectorDB -
Best forCloudflare Workers applications
A focused, affordable vector database for applications built around Cloudflare Workers.
- Metadata filtering
8.0/10★★★★☆Visit Cloudflare -
Best forGoogle Cloud enterprise search
A Google Cloud-managed vector engine with dense, sparse, hybrid search, and private endpoints.
- Hybrid search
- Metadata filtering
7.9/10★★★★☆Visit Google Cloud -
Best forAWS-native vector search
A flexible AWS service for vector, hybrid search, analytics, and RAG workflows.
- Serverless scaling
- Hybrid search
- Metadata filtering
7.8/10★★★★☆Visit AWS -
Best forDatabricks data platform teams
A Databricks-native search service with hybrid retrieval, filtering, and managed scaling.
- Serverless scaling
- Hybrid search
- Metadata filtering
7.7/10★★★★☆Visit Databricks -
Best forAlibaba Cloud search workloads
A broad Alibaba Cloud search service for teams needing hybrid and multimodal retrieval.
- Hybrid search
- Metadata filtering
7.6/10★★★★☆Visit Alibaba Cloud -
Best forTencent Cloud vector deployments
A managed Tencent Cloud vector service with hybrid retrieval, filtering, and multi-region deployment.
- Hybrid search
- Metadata filtering
7.5/10★★★★☆Visit Tencent Cloud -
Best forManaged PostgreSQL vector search
A focused managed PostgreSQL option for vector search, with tiered NVMe storage and tenant controls.
- Metadata filtering
7.4/10★★★★☆Visit Zinn -
Best forRetail and multimodal product search
A retail-focused vector search platform for semantic, visual, and multimodal discovery.
- Hybrid search
- Metadata filtering
7.2/10★★★★☆Visit Marqo -
Best forEnterprise multi-region vector hosting
A feature-rich choice for enterprise vector workloads across multiple regions.
- Hybrid search
- Metadata filtering
7.1/10★★★★☆Visit Baidu Cloud -
Best forGPU-accelerated analytical search
A broad SQL analytics engine for GPU-accelerated vector and real-time workloads.
- Metadata filtering
7.0/10★★★★☆Visit Kinetica -
Best forApplications needing vector and Cassandra APIs
A flexible managed database for applications combining vector search with Cassandra APIs.
6.9/10★★★☆☆Visit Astra DB -
Best forDocument applications adding vector search
A flexible document database for adding vector search without managing database infrastructure.
6.8/10★★★☆☆Visit MongoDB Atlas -
Best forGraph applications with vector retrieval
A graph-first database with vector search for connected-data and AI applications.
6.7/10★★★☆☆Visit Neo4j -
Best forGraphRAG and vector graph applications
A graph-first database with vector indexing for connected AI data.
6.6/10★★★☆☆Visit FalkorDB -
Best forPostgreSQL-compatible AI applications
A broad PostgreSQL-compatible database layer for search-heavy AI applications.
- Serverless scaling
- Hybrid search
- Metadata filtering
6.5/10★★★☆☆Visit Google Cloud -
Best forServerless PostgreSQL with pgvector
A flexible serverless PostgreSQL host for vector workloads built on pgvector.
6.4/10★★★☆☆Visit Neon -
Best forAzure-native document and vector workloads
A strong Azure-native option when vector search belongs inside a document database.
6.3/10★★★☆☆Visit Azure Cosmos -
Best forManaged JSON applications with vectors
A broad managed JSON database with vector search and a free tier.
6.2/10★★★☆☆Visit Couchbase -
Best forManaged SQL platforms adding vector search
A broad managed SQL platform for teams adding vector search to existing databases.
6.1/10★★★☆☆Visit SingleStore -
Best forGlobally consistent enterprise databases
A strong fit for globally consistent workloads that also need vector search.
6.0/10★★★☆☆Visit Google Cloud -
Best forSnowflake data teams needing hybrid retrieval
A Snowflake-native search service for teams building hybrid retrieval and AI applications.
- Hybrid search
- Metadata filtering
5.9/10★★★☆☆Visit Snowflake -
Best forOracle database teams exploring AI features
A managed Oracle database with AI features, but a secondary choice for vector hosting.
5.8/10★★★☆☆Visit Oracle -
Best forFull-stack Postgres applications
A broad Postgres platform for full-stack apps, but not a vector-first hosting specialist.
5.7/10★★★☆☆Visit Supabase -
Best forManaged Elasticsearch-compatible search
A managed search platform for teams building vector, analytics, logging, and retrieval applications.
5.6/10★★★☆☆Visit Huawei Cloud -
Best forLightweight self-hosted vector storage
A focused choice for lightweight vector storage with hosted and self-hosted options.
- Serverless scaling
5.5/10★★★☆☆Visit Citrus -
Best forRedis administration and vector workflows
A capable free Redis workspace, but not a dedicated vector database hosting service.
5.4/10★★★☆☆Visit Redis Insight -
Best forTeams needing broad search and analytics
A broad search and analytics platform with vector, hybrid, and geospatial capabilities.
5.4/10★★★☆☆Visit Elasticsearch -
Best forScyllaDB operators managing cluster infrastructure
A capable ScyllaDB operations manager, but not a clear fit for vector database hosting.
5.4/10★★★☆☆Visit ScyllaDB -
Best forTeams needing speech synthesis, not vector search
A capable speech synthesis service, but not a vector database hosting product.
1.5/10★☆☆☆☆Try Azure AI Speech
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Hybrid search | Metadata filtering | Score |
|---|---|---|---|---|---|---|
| 1 | Chroma | Yes | $250/mo | Yes | Yes | 9.4 |
| 2 | Qdrant | Yes | Yes | Yes | 9.3 | |
| 3 | Weaviate | Yes | $45/mo | Yes | Yes | 9.1 |
| 4 | Pinecone | Yes | Yes | Yes | 9.0 | |
| 5 | Zilliz Cloud | Yes | Yes | Yes | 8.9 | |
| 6 | Vespa | No | $0.05/unit usage-based | Yes | Yes | 8.8 |
| 7 | LanceDB | Free | Yes | Yes | 8.7 | |
| 8 | turbopuffer | No | $16/mo | Yes | Yes | 8.6 |
| 9 | Upstash Vector | Yes | $60/mo | Yes | Yes | 8.5 |
| 10 | KDB.AI | Yes | Yes | Yes | 8.4 | |
| 11 | DigitalOcean Vector Databases | No | $15.15/mo | Yes | Yes | 8.3 |
| 12 | Actian VectorAI DB | Yes | $417/mo | Yes | Yes | 8.2 |
| 13 | SvectorDB | Yes | $0.0003425/GB usage-based | Yes | Yes | 8.1 |
| 14 | Cloudflare Vectorize | Yes | $5/mo | No | Yes | 8.0 |
| 15 | Vertex AI Vector Search | Yes | Yes | 7.9 | ||
| 16 | Amazon OpenSearch Service | No | Yes | Yes | 7.8 | |
| 17 | Databricks AI Search | No | $0.28/unit usage-based | Yes | Yes | 7.7 |
| 18 | Alibaba Cloud OpenSearch Vector Search Edition | No | Yes | Yes | 7.6 | |
| 19 | Tencent Cloud VectorDB | No | Yes | Yes | 7.5 | |
| 20 | Zinn® Vector Databases | No | $12.99/mo | Yes | 7.4 | |
| 21 | Marqo | No | Yes | Yes | 7.2 | |
| 22 | Baidu Cloud VectorDB | No | Yes | Yes | 7.1 | |
| 23 | Kinetica | Yes | $1.80 usage-based | Yes | 7.0 | |
| 24 | DataStax Astra DB | Yes | $83.30/mo | 6.9 | ||
| 25 | MongoDB Atlas | Yes | $8/mo | 6.8 | ||
| 26 | Neo4j | Yes | 6.7 | |||
| 27 | FalkorDB | Yes | $73/GB/mo | 6.6 | ||
| 28 | AlloyDB AI | No | Yes | Yes | 6.5 | |
| 29 | Neon | Yes | $0.11/unit usage-based | 6.4 | ||
| 30 | Azure Cosmos DB for NoSQL | Yes | 6.3 | |||
| 31 | Couchbase Capella | Yes | $0.15/unit usage-based | 6.2 | ||
| 32 | SingleStore Helios | Yes | $0.99 usage-based | 6.1 | ||
| 33 | Google Cloud Spanner | No | 6.0 | |||
| 34 | Snowflake Cortex Search | Yes | Yes | 5.9 | ||
| 35 | Oracle Autonomous AI Database | Yes | 5.8 | |||
| 36 | Supabase | Yes | $25/mo | 5.7 | ||
| 37 | Huawei Cloud Cloud Search Service | 5.6 | ||||
| 38 | Citrus | No | 5.5 | |||
| 39 | Redis Insight | Yes | Free | 5.4 | ||
| 40 | Elasticsearch | Yes | 5.4 | |||
| 41 | ScyllaDB Manager | Free | 5.4 | |||
| 42 | Azure AI Speech | Yes | 1.5 |
Head-to-head All 22 comparisons →
- Chroma vs Qdrant
- Chroma vs Weaviate
- Chroma vs Pinecone
- Chroma vs Zilliz Cloud
- Chroma vs Vespa
- Chroma vs LanceDB
- Chroma vs turbopuffer
- Qdrant vs Vespa
- Qdrant vs LanceDB
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How we rank vector database hosting
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update