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Head-to-head · Data Virtualization Software

Denodo Platform vs Query Streams

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Denodo Platform #1 in Data Virtualization Software 9.3/10 Pricing on request ✓ 0 of 3 features Visit Denodo
Query Streams #5 in Data Virtualization Software 8.8/10 Free plan · 30-day trial Free planFree trial✓ 2 of 3 features Visit Query Streams

Denodo Platform leads on 0 checks, Query Streams on 1, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDenodo Platform · 9.3/10
  • Free planonly Query Streams
  • Free trialonly Query Streams
  • Most featuresQuery Streams · 2 of 3

Denodo Platform scores higher on our rubric for data virtualization software: 9.3 against 8.8 out of 10; our editors rank them #1 and #5.

Query Streams offers free plan; Denodo Platform doesn't.

Denodo Platform is the better fit for governed enterprise data virtualization. Query Streams is the better fit for affordable connector-rich federation.

  • Denodo Platform fits best

    Governed enterprise data virtualization

  • Query Streams fits best

    Affordable connector-rich federation

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.

Side by side

Feature Denodo Platform 9.3/10 Visit ↗ Query Streams 8.8/10 Visit ↗
At a glance
Editor score 9.3 8.8
Ranking #1 in Data Virtualization Software #5 in Data Virtualization Software
Best for Governed enterprise data virtualization Affordable connector-rich federation
Pricing model Paid Free plan + paid
Starting price — $15/mo
Free plan — ✓ (best)
Free trial — 30 days
Deployment Cloud, Self-hosted, Browser extension Cloud, Self-hosted
Platforms Web Web, Windows, macOS, Linux
Support Community, Docs Docs
Integrations 200+ integrations 59+ integrations
Built for Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Denodo Platform 0/3 · Query Streams 2/3
Semantic layer Not checked yet —
REST API access Not checked yet ✓ (best)
Query acceleration Not checked yet ✓ (best)
Specs
Deployment model Not checked yet Hybrid
Source connectors Not checked yet 59
Access protocols Not checked yet SQL, REST API, MCP
Our review
Pros
  • Federates distributed sources through SQL, REST, and GraphQL access
  • Combines semantic modeling with row- and column-level security
  • Supports caching, scheduling, data products, and cloud or self-hosted deployment
  • Federated SQL queries without copying data
  • 59 verified connectors across databases and APIs
  • MCP, REST API, spreadsheets and scheduled automation
Cons
  • Pricing requires a sales conversation
  • There is no free plan
  • The Team tier is limited to single-server deployment and 8 maximum cores
  • No formal semantic modeling layer
  • Business-tier reporting and automation starts at $50 per month
  • Personal Core includes a 25 MB/month data allowance
Our verdict

Denodo Platform provides a logical data layer for connecting distributed operational, analytical, cloud, SaaS, API, and legacy data sources. It is designed for data teams, business users, analytics applications, and AI systems working…

Read the review →

Query Streams is a data integration and query platform for analysts and teams that need live SQL access across databases, APIs and spreadsheets. It supports federated queries across multiple databases, represents API endpoints as queryable…

Read the review →
  1. Denodo PlatformData Virtualization Software 9.3Pricing on request
  2. Query StreamsData Virtualization Software 8.8Free plan · 30-day trial

Strengths and trade-offs

  • Denodo Platform — where it wins

    • Federates distributed sources through SQL, REST, and GraphQL access
    • Combines semantic modeling with row- and column-level security
    • Supports caching, scheduling, data products, and cloud or self-hosted deployment

    Where it doesn't

    • Pricing requires a sales conversation
    • There is no free plan
    • The Team tier is limited to single-server deployment and 8 maximum cores

  • Query Streams — where it wins

    • Federated SQL queries without copying data
    • 59 verified connectors across databases and APIs
    • MCP, REST API, spreadsheets and scheduled automation

    Where it doesn't

    • No formal semantic modeling layer
    • Business-tier reporting and automation starts at $50 per month
    • Personal Core includes a 25 MB/month data allowance
  • Denodo Platform9.3/10 · Pricing on request

    A governed logical data layer for hybrid, multicloud, SaaS, and legacy data.

    Visit DenodoFull verdict →
  • Query Streams8.8/10 · Free plan · 30-day trial

    A focused, affordable federation layer with broad connectors and practical delivery options.

    Visit Query StreamsFull verdict →

More comparisons

All data virtualization software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update