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Head-to-head · Data Subject Access Request (DSAR) Software

Ethyca Fides vs DSAR.ai

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score Ethyca Fides #7 in Data Subject Access Request (DSAR) Software 7.9/10 Free plan Free plan✓ 0 of 4 features Visit Ethyca
DSAR.ai #8 in Data Subject Access Request (DSAR) Software 7.8/10 Paid ✓ 0 of 4 features Visit DSAR.ai

Ethyca Fides leads on 1 check, DSAR.ai on 0, and 0 are even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreEthyca Fides · 7.9/10
  • Free planonly Ethyca Fides

Ethyca Fides scores higher on our rubric for data subject access request (dsar) software: 7.9 against 7.8 out of 10; our editors rank them #7 and #8.

Ethyca Fides offers free plan; DSAR.ai doesn't.

Ethyca Fides is the better fit for technical teams wanting open-source privacy controls. DSAR.ai is the better fit for teams processing document-heavy DSARs.

  • Ethyca Fides fits best

    Technical teams wanting open-source privacy controls

  • DSAR.ai fits best

    Teams processing document-heavy DSARs

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Side by side

Feature Ethyca Fides 7.9/10 Visit ↗ DSAR.ai 7.8/10 Visit ↗
At a glance
Editor score 7.9 7.8
Ranking #7 in Data Subject Access Request (DSAR) Software #8 in Data Subject Access Request (DSAR) Software
Best for Technical teams wanting open-source privacy controls Teams processing document-heavy DSARs
Pricing model Free Paid
Starting price Free plan £250/unit usage-based
Free plan ✓ (best) —
Free trial — —
Deployment Cloud, Self-hosted Cloud
Platforms Web, Windows, macOS, Linux Web
Support Email, Docs Email, Phone · 24/7
Compliance GDPR GDPR
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Ethyca Fides 0/4 · DSAR.ai 0/4
Identity verification Not checked yet Not checked yet
Automated data discovery Not checked yet Not checked yet
Fulfillment workflow Not checked yet Not checked yet
Audit log Not checked yet Not checked yet
Specs
Request intake channels Not checked yet Not checked yet
Rights covered Not checked yet Not checked yet
Monthly request limit Not checked yet Not checked yet
Our review
Pros
  • Processes access and deletion requests through privacy interfaces and workflows
  • Pairs data discovery and mapping with retention and deletion policies
  • Offers APIs, CLI tools, and database and SaaS integrations
  • Searches and catalogues files across several document formats
  • Automates third-party-data redaction and redacted PDF generation
  • Keeps audit and decision logs for request processing
Cons
  • Broader privacy-engineering scope may exceed what DSAR-only teams need
  • Requires technical work to embed controls into applications and data workflows
  • Hosted and enterprise offerings use order forms rather than public prices
  • Starter costs £250 per DSAR, with no free plan
  • Power costs £480 per DSAR
  • Focused on DSAR processing rather than broader privacy workflows
Our verdict

Ethyca Fides is an open-source privacy engineering platform for developers, privacy teams, and organizations that need to build data governance into applications and data systems. It includes data subject request processing for access and…

Read the review →

DSAR.ai is a web application for processing Data Subject Access Requests, aimed at teams handling requests that involve large or varied collections of documents. Its AI- and machine-learning-assisted workflow searches and catalogues files,…

Read the review →
  1. Ethyca FidesData Subject Access Request (DSAR) Software 7.9Free plan
  2. DSAR.aiData Subject Access Request (DSAR) Software 7.8Paid

Strengths and trade-offs

  • Ethyca Fides — where it wins

    • Processes access and deletion requests through privacy interfaces and workflows
    • Pairs data discovery and mapping with retention and deletion policies
    • Offers APIs, CLI tools, and database and SaaS integrations

    Where it doesn't

    • Broader privacy-engineering scope may exceed what DSAR-only teams need
    • Requires technical work to embed controls into applications and data workflows
    • Hosted and enterprise offerings use order forms rather than public prices

  • DSAR.ai — where it wins

    • Searches and catalogues files across several document formats
    • Automates third-party-data redaction and redacted PDF generation
    • Keeps audit and decision logs for request processing

    Where it doesn't

    • Starter costs £250 per DSAR, with no free plan
    • Power costs £480 per DSAR
    • Focused on DSAR processing rather than broader privacy workflows

More comparisons

All data subject access request (DSAR) software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update