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Head-to-head · Data Privacy Management Software

Relyance AI vs Ethyca Fides

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score Relyance AI #3 in Data Privacy Management Software 9.2/10 Pricing on request ✓ 6 of 6 features Visit Relyance AI
Ethyca Fides #7 in Data Privacy Management Software 8.8/10 Free plan Free plan✓ 4 of 6 features Visit Ethyca Fides

Relyance AI leads on 0 checks, Ethyca Fides on 0, and 7 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreRelyance AI · 9.2/10
  • Free planonly Ethyca Fides
  • Most featuresRelyance AI · 6 of 6

Relyance AI scores higher on our rubric for data privacy management software: 9.2 against 8.8 out of 10; our editors rank them #3 and #7.

Relyance AI is the better fit for data-rich enterprises needing continuous governance. Ethyca Fides is the better fit for developers wanting open-source privacy infrastructure.

  • Relyance AI fits best

    Data-rich enterprises needing continuous governance

  • Ethyca Fides fits best

    Developers wanting open-source privacy infrastructure

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Side by side

Feature Relyance AI 9.2/10 Visit ↗ Ethyca Fides 8.8/10 Visit ↗
At a glance
Editor score 9.2 8.8
Ranking #3 in Data Privacy Management Software #7 in Data Privacy Management Software
Best for Data-rich enterprises needing continuous governance Developers wanting open-source privacy infrastructure
Pricing model Paid Free
Starting price Pricing on request Free plan
Free plan Not checked yet ✓ (best)
Free trial — —
Deployment Cloud, Self-hosted Cloud, Self-hosted
Platforms Web Web, Windows, macOS, Linux
Support Email Email, Docs
Compliance SOC 2, GDPR GDPR
Integrations 16 integrations 11 integrations
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Relyance AI 6/6 · Ethyca Fides 4/6
Data inventory ✓ ✓
Automated data discovery ✓ ✓
DSAR management ✓ ✓
Retention management ✓ ✓
Privacy assessments ✓ (best) Not checked yet
Regulatory workflows ✓ (best) Not checked yet
Specs
Deployment model Hybrid Hybrid
Our review
Pros
  • Continuous discovery, inventory, and live data-flow mapping
  • Automates ROPA, assessments, DSAR fulfillment, and audit logs
  • Agentless integrations across code, cloud, SaaS, and AI systems
  • Open-source and free to run on an organization's own infrastructure
  • Covers discovery, mapping, DSARs, retention, deletion, and de-identification
  • APIs, CLI tools, database, SaaS, and AI-governance integrations
Cons
  • Pricing is available through contact with sales
  • Broad governance coverage may exceed narrow privacy-tool needs
  • Requires coordination across privacy, security, data, and AI teams
  • Hosted and enterprise offerings use order forms
  • Developer-oriented workflows may require technical ownership
  • Privacy assessments and regulatory workflows are a less clear fit
Our verdict

Relyance AI is an AI-native platform for privacy, data security, and AI governance teams. It discovers and maps personal and sensitive data across code, cloud systems, SaaS applications, data stores, and AI pipelines. Its stated audience…

Read the review →

Ethyca Fides is an open-source privacy engineering platform for developers, privacy teams, and organizations building privacy controls into applications, data pipelines, and enterprise systems. Its core model uses a machine-readable…

Read the review →
  1. Relyance AIData Privacy Management Software 9.2Pricing on request
  2. Ethyca FidesData Privacy Management Software 8.8Free plan

Strengths and trade-offs

  • Relyance AI — where it wins

    • Continuous discovery, inventory, and live data-flow mapping
    • Automates ROPA, assessments, DSAR fulfillment, and audit logs
    • Agentless integrations across code, cloud, SaaS, and AI systems

    Where it doesn't

    • Pricing is available through contact with sales
    • Broad governance coverage may exceed narrow privacy-tool needs
    • Requires coordination across privacy, security, data, and AI teams

  • Ethyca Fides — where it wins

    • Open-source and free to run on an organization's own infrastructure
    • Covers discovery, mapping, DSARs, retention, deletion, and de-identification
    • APIs, CLI tools, database, SaaS, and AI-governance integrations

    Where it doesn't

    • Hosted and enterprise offerings use order forms
    • Developer-oriented workflows may require technical ownership
    • Privacy assessments and regulatory workflows are a less clear fit

More comparisons

All data privacy management software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update