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KDB.AI

C
C tier on Vector DatabasesScore 5.7 · #16 of 27
Android app
Not listed
Free plan
Yes
Runs on
api, self-hosted, Web
kdb.ai
The KDB.AI homepage
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Summary

KDB.AI is ranked #16 of 27 in vector databases on Everything Xiaomi. It runs on API, Self-hosted, Web. There is a free plan. A free trial is offered.

KDB.AI plans and pricing

All plans
KDB.AI Cloud Starter Edition Free 4 GB memory per instance · 30 GB storage · 10 MB query size code.kx.com · 4 Oct 2026
KDB.AI Server Standard Edition Not published Single-container deployment · scale to requirements · customize to development environment code.kx.com · 4 Oct 2026

Compared on vector databases

Free plan
Yeskdb.ai
Hybrid search
Yeskdb.ai
Metadata filtering
Yeskdb.ai

Facts

Product
KDB.AI is a vector database and search engine for building AI applications with real-time data.code.kx.com · 4 Oct 2026
Search
It supports hybrid search combining dense and sparse vector search, metadata filtering, and temporal similarity search.kdb.ai · 4 Oct 2026
Multimodal
The product supports RAG with unstructured data such as text, video, audio, and images.kdb.ai · 4 Oct 2026
Indexes
The cloud FAQ lists Flat, qFlat, IVF, IVFPQ, HSNW, and qHSNW as supported vector indexes.code.kx.com · 4 Oct 2026
Integrations
The documentation lists LangChain, Vector IO, and LlamaIndex integrations.code.kx.com · 4 Oct 2026
GPU integration
KDB.AI natively integrates NVIDIA cuVS for GPU-accelerated vector search.kdb.ai · 4 Oct 2026
Use cases
The maker presents AI research assistants, portfolio management, real-time alpha and beta extraction, and image processing as use cases.kdb.ai · 4 Oct 2026
Limits
KDB.AI Cloud Starter Edition provides 4 GB RAM, 30 GB storage, and a 10 MB query size.code.kx.com · 4 Oct 2026
Support
The cloud FAQ directs users to the Slack community or [email protected] for assistance.code.kx.com · 4 Oct 2026
Security terms
The Cloud Starter agreement asks users to secure their credentials and access keys and notify KX if they suspect compromise.kdb.ai · 4 Oct 2026
Availability terms
The Cloud Starter agreement makes no commitment to service availability or uptime and says the service is provided without warranty.kdb.ai · 4 Oct 2026
Deployment
The maker documents both a managed cloud Starter Edition and a self-managed Server Standard Edition.code.kx.com · 4 Oct 2026

Company

Founded
1993kdb.ai · 28 Sept 2026
Headquarters
Newry, Northern Ireland, UKkdb.ai · 28 Sept 2026

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Where it ranks on Everything Xiaomi

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Sources