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Head-to-head · Data Cleansing Software

Precisely Trillium vs Quest Data Quality

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Precisely Trillium #4 in Data Cleansing Software 8.9/10 Pricing on request ✓ 4 of 4 features Visit Precisely
Quest Data Quality #8 in Data Cleansing Software 8.3/10 Pricing on request ✓ 2 of 4 features Visit site

Precisely Trillium leads on 0 checks, Quest Data Quality 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 scorePrecisely Trillium · 8.9/10
  • Most featuresPrecisely Trillium · 4 of 4

Precisely Trillium scores higher on our rubric for data cleansing software: 8.9 against 8.3 out of 10; our editors rank them #4 and #8.

Precisely Trillium is the better fit for mature enterprise data quality operations. Quest Data Quality is the better fit for observable quality monitoring and remediation.

  • Precisely Trillium fits best

    Mature enterprise data quality operations

  • Quest Data Quality fits best

    Observable quality monitoring and remediation

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Side by side

Feature Precisely Trillium 8.9/10 Visit ↗ Quest Data Quality 8.3/10 Visit ↗
At a glance
Editor score 8.9 8.3
Ranking #4 in Data Cleansing Software #8 in Data Cleansing Software
Best for Mature enterprise data quality operations Observable quality monitoring and remediation
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Cloud, Self-hosted Cloud
Platforms Web, Windows, Linux Web
Support Tickets, Docs Docs
Integrations 7 integrations 100+ integrations
Built for Mid-market, Enterprise Enterprise, Mid-market
Features Precisely Trillium 4/4 · Quest Data Quality 2/4
CRM connectors ✓ (best) Not checked yet
Standardization rules ✓ (best) Not checked yet
Data validation ✓ ✓
Data enrichment ✓ ✓
Specs
Processing mode Both Not checked yet
Record limit Not checked yet Not checked yet
Our review
Pros
  • Covers profiling, cleansing, validation, enrichment, and deduplication
  • Supports both batch and real-time data processing
  • Connects with SAP, Salesforce, Dynamics 365, Collibra, and Hadoop
  • Profiles sources, generates rules and scores data quality
  • Monitors drift and anomalies across data platforms
  • Combines curation, parsing and remediation tools
Cons
  • Pricing is handled through a sales-led model
  • Its broad feature set may exceed narrow cleansing requirements
  • Deployment spans web, Windows, Linux, APIs, cloud, and on-premises
  • Pricing requires a contact-sales process
  • Its broad governance scope may exceed basic cleansing needs
  • Web and API access may not suit teams seeking other platforms
Our verdict

Precisely Trillium is an enterprise data quality platform for business and IT teams managing complex data environments. It profiles data, assesses quality, identifies defects and relationships, cleanses and standardizes records, validates…

Read the review →

Quest Data Quality is an enterprise data quality product for data governance teams, data engineers, analysts and business users. It profiles data sources, detects patterns, generates business rules, scores quality and supports remediation.…

Read the review →
  1. Precisely TrilliumData Cleansing Software 8.9Pricing on request
  2. Quest Data QualityData Cleansing Software 8.3Pricing on request

Strengths and trade-offs

  • Precisely Trillium — where it wins

    • Covers profiling, cleansing, validation, enrichment, and deduplication
    • Supports both batch and real-time data processing
    • Connects with SAP, Salesforce, Dynamics 365, Collibra, and Hadoop

    Where it doesn't

    • Pricing is handled through a sales-led model
    • Its broad feature set may exceed narrow cleansing requirements
    • Deployment spans web, Windows, Linux, APIs, cloud, and on-premises

  • Quest Data Quality — where it wins

    • Profiles sources, generates rules and scores data quality
    • Monitors drift and anomalies across data platforms
    • Combines curation, parsing and remediation tools

    Where it doesn't

    • Pricing requires a contact-sales process
    • Its broad governance scope may exceed basic cleansing needs
    • Web and API access may not suit teams seeking other platforms
  • Precisely Trillium8.9/10 · Pricing on request

    A broad enterprise platform for profiling, cleansing, standardization, and data enrichment.

    Visit PreciselyFull verdict →
  • Quest Data Quality8.3/10 · Pricing on request

    A broad enterprise suite for monitoring, scoring and remediating data quality.

    Visit siteFull verdict →

More comparisons

All data cleansing software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update