Comparison

NucliaDB vs Qdrant

No clear leader: Qdrant (58.7) and NucliaDB (57.1) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
NucliaDB57
Qdrant59
Score
Vioscale score
NucliaDB57 / 100medium · 51%
Qdrant59 / 100medium · 60%
Pricing
Free tier
NucliaDB
Qdrant
Model
NucliaDBcommercial
Price level
NucliaDBhigh
Qdrantunknown
Transparent
NucliaDB
Qdrant
Integrations
Count
NucliaDB1
Qdrant6
Security
Gdpr
NucliaDB
Qdrant
Hipaa
NucliaDB
Qdrant
Iso27001
NucliaDB
Qdrant
Soc2
NucliaDB
Qdrant
Adoption
Dependent repos
NucliaDB
Qdrant0
Github stars
NucliaDB
Qdrant34,203
Activity
Commits last 30d
NucliaDB
Qdrant100
Release
Cadence days
NucliaDB
Qdrant18
History
NucliaDB
Qdrant20 items
License
Spdx
NucliaDB
Language
Primary
NucliaDB
QdrantRust
Market
Availability
NucliaDB

Capabilities

Feature-by-feature on the axes that matter for vector databases. “-” means undocumented, not absent.

Deployment
Deployment
NucliaDBManaged
QdrantSelf-hosted
Serverless / consumption pricing
NucliaDB
Qdrant-
Index
ANN index (HNSW / IVF / DiskANN / ScaNN / flat)
NucliaDB-
QdrantHNSW
Distance metrics (cosine / dot / Euclidean)
NucliaDB-
Qdrant-
Query
Metadata filtering
NucliaDB-
Qdrant-
Hybrid search (dense + sparse fusion)
NucliaDB
Qdrant
Built-in BM25 / lexical
NucliaDB-
Qdrant
Storage
Quantization
NucliaDB-
QdrantScalar
On-disk vs in-memory
NucliaDBDisk-backed
QdrantDisk-backed
Scale
Multi-tenancy (namespaces / collections / tenants)
NucliaDB
Qdrant
Horizontal scale
NucliaDBSharded / distributed
QdrantSharded / distributed
Consistency
Consistency
NucliaDB-
Qdrant-
Licensing
Licence class
NucliaDBProprietary
QdrantSource-available
Classification
Purpose-built vs feature-of-parent
NucliaDBDedicated DBMS
QdrantDedicated DBMS

What each one is

The product in its own terms, so the numbers below have context.

NucliaDB

Progress Agentic RAG is a RAG-as-a-Service platform providing a centralized agentic knowledge layer for building AI experiences with enterprise-scale governance, compliance, and multi-agent capabilities.

Independently observed

Qdrant

A vector database engine that provides fast similarity search over high-dimensional vectors, available in managed cloud, self-hosted open source, and hybrid deployment models for AI applications.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

NucliaDB

from $700/moSubscriptionFree tier14-day trial

From $700/month. 14-day free trial available.

  • Starter$700/month
    • RAG
    • Q&A
    • Community support
  • Pro$1,925/month
    • RAG
    • Q&A
    • AI classification
    • Generative search
    • AI Assistant
    • +2 more
  • EnterpriseContact sales
    • RAG
    • Q&A
    • AI classification
    • Generative search
    • AI Assistant
    • +4 more
as of verify ↗

Qdrant

Usage-based

Usage-based pricing on CPU, memory, and disk storage; charged monthly for previous month's usage

as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
NucliaDB
Qdrant
Deployment
Cloud / SaaS
NucliaDB
Qdrant
Self-hosted
NucliaDB
Qdrant
On-premise
NucliaDB
Qdrant
Hybrid
NucliaDB
Qdrant
Air-gapped
NucliaDB
Qdrant

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

NucliaDB

1 total
  • AWS Marketplace
Independently observed

Qdrant

6 total
  • Slack
  • Adobe
  • Hubspot
  • Arize
  • Google DeepMind
  • Qualcomm
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.