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Head-to-head · Customer Data Quality Software

OpenDQ vs Reltio Multidomain Master Data Management

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score OpenDQ #2 in Customer Data Quality Software 9.3/10 Open source ✓ 4 of 4 features Visit OpenDQ
Reltio Multidomain Master Data Management #3 in Customer Data Quality Software 9.2/10 Pricing on request ✓ 4 of 4 features Visit Reltio

OpenDQ leads on 0 checks, Reltio Multidomain Master Data Management on 0, and 4 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 scoreOpenDQ · 9.3/10

OpenDQ scores higher on our rubric for customer data quality software: 9.3 against 9.2 out of 10; our editors rank them #2 and #3.

OpenDQ is the better fit for open-source, multi-deployment data quality. Reltio Multidomain Master Data Management is the better fit for large enterprises needing broad MDM.

  • OpenDQ fits best

    Open-source, multi-deployment data quality

  • Reltio Multidomain Master Data Management fits best

    Large enterprises needing broad MDM

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Side by side

Feature OpenDQ 9.3/10 Visit ↗ Reltio Multidomain Master Data Management 9.2/10 Visit ↗
At a glance
Editor score 9.3 9.2
Ranking #2 in Customer Data Quality Software #3 in Customer Data Quality Software
Best for Open-source, multi-deployment data quality Large enterprises needing broad MDM
Pricing model Free Paid
Starting price Open source Pricing on request
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Cloud, Self-hosted Cloud
Support Email, Phone Email, Community, Docs
Integrations 200+ integrations 1,000+ integrations
Built for Mid-market, Enterprise Mid-market, Enterprise
Features OpenDQ 4/4 · Reltio Multidomain Master Data Management 4/4
Deduplication ✓ ✓
Data validation ✓ ✓
Data standardization ✓ ✓
Quality monitoring ✓ ✓
Specs
Included records Not checked yet Not checked yet
Deployment Not checked yet Cloud
Our review
Pros
  • Covers profiling, matching, standardization, validation, and deduplication
  • Supports cloud, hybrid, and on-premises deployment
  • REST API integration supports synchronization with 200+ applications
  • Combines validation, cleansing, matching, monitoring, and survivorship
  • Supports customer, supplier, product, location, and other data domains
  • Offers 1,000+ prebuilt connectors plus graph-based relationship views
Cons
  • Listed platform coverage is limited to an API
  • External data enrichment uses optional subscriptions
  • Its broad scope may require dedicated data-quality ownership
  • Cloud-only deployment limits infrastructure flexibility
  • Contact-sales pricing makes costs harder to compare
  • Its broad scope may exceed the needs of focused data-quality teams
Our verdict

OpenDQ is an open-source enterprise data quality and master data management solution from Infosolve Technologies, Inc. It is designed for organizations managing trusted customer and enterprise data, including large businesses and Fortune…

Read the review →

Reltio Multidomain Master Data Management is a cloud-native SaaS platform for unifying, governing, and activating enterprise data across customer, supplier, product, location, and other domains. It is designed for large organizations that…

Read the review →
  1. OpenDQCustomer Data Quality Software 9.3Open source
  2. Reltio Multidomain Master Data ManagementCustomer Data Quality Software 9.2Pricing on request

Strengths and trade-offs

  • OpenDQ — where it wins

    • Covers profiling, matching, standardization, validation, and deduplication
    • Supports cloud, hybrid, and on-premises deployment
    • REST API integration supports synchronization with 200+ applications

    Where it doesn't

    • Listed platform coverage is limited to an API
    • External data enrichment uses optional subscriptions
    • Its broad scope may require dedicated data-quality ownership

  • Reltio Multidomain Master Data Management — where it wins

    • Combines validation, cleansing, matching, monitoring, and survivorship
    • Supports customer, supplier, product, location, and other data domains
    • Offers 1,000+ prebuilt connectors plus graph-based relationship views

    Where it doesn't

    • Cloud-only deployment limits infrastructure flexibility
    • Contact-sales pricing makes costs harder to compare
    • Its broad scope may exceed the needs of focused data-quality teams
  • OpenDQ9.3/10 · Open source

    A broad, open-source data quality suite for API-led, multi-deployment environments.

    Visit OpenDQFull verdict →
  • Reltio Multidomain Master Data Management9.2/10 · Pricing on request

    A broad cloud MDM platform for enterprises that need governed, connected customer data.

    Visit ReltioFull verdict →

More comparisons

All customer data quality software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update