OneTrust vs TrustArc
data privacy & GDPR head-to-head for ERP teams: evidenced capabilities, published pricing, and which ERPs each actually integrates with.
| Starting price | Modular annual subscription, quote-based | Modular annual subscription, quote-based |
| Deployment | Cloud | Cloud |
| Company size | Mid-market, Enterprise | Mid-market, Enterprise |
| Stated ERP integrations | Workday | Microsoft Dynamics 365 |
| Vendor | OneTrust, LLC | TrustArc Inc. |
Our take
Where OneTrust leads
- Stronger evidenced coverage on 15 of the 23 capabilities where they differ (led by automated ropa generation and data asset inventory & cataloging).
- Stated Workday integration the alternative doesn't list.
Where TrustArc leads
- Stronger evidenced coverage on 8 of the 23 capabilities where they differ (led by iab tcf / gpp / consent mode support and tracker & script scanning with auto-blocking).
- Stated Microsoft Dynamics 365 integration the alternative doesn't list.
Where they differ
The 23 capabilities (of 48 in the data privacy & GDPR taxonomy) where the evidence separates them, biggest gaps first. “Not evidenced” means our research found no public documentation of this capability — the vendor may still offer it. Confirm on a demo.
| Capability | ||
|---|---|---|
| Automated RoPA generationData Mapping & Records of Processing | Core strength Central RoPA generation, including GDPR Article 30 reports | Not evidenced |
| IAB TCF / GPP / Consent Mode supportConsent & Preference Management | Not evidenced | Core strength IAB TCF 2.2, IAB CCPA, IAB GPP, Google Consent Mode and GPC signal support |
| Tracker & script scanning with auto-blockingConsent & Preference Management | Not evidenced | Core strength Unlimited scans for first-party, third-party and piggybacking trackers with auto-blocking |
| Common-controls frameworkRegulatory Intelligence & Compliance Management | Not evidenced | Core strength Common-controls framework to cut redundant assessment work |
| Data asset inventory & catalogingData Discovery & Classification | Supported | Not evidenced |
| Cross-border transfer identificationData Mapping & Records of Processing | Supported | Not evidenced |
| Contract / DPA analysisData Mapping & Records of Processing | Supported Vendor privacy assessments and DPA management | Not evidenced |
| Automated request routingData Subject Rights (DSAR) Automation | Not evidenced | Supported Automatic task routing by user type and jurisdiction |
| Consent proof & audit trailConsent & Preference Management | Supported | Not evidenced |
| Third-party / vendor privacy risk assessmentPrivacy Risk & Impact Assessments | Supported | Not evidenced |
| Automated risk scoring & prioritizationPrivacy Risk & Impact Assessments | Supported AI-assisted risk identification and mitigation tracking | Not evidenced |
| Prebuilt assessment templatesPrivacy Risk & Impact Assessments | Not evidenced | Supported Templates and legal guidance mapped to controls |
| Incident & breach managementPrivacy Risk & Impact Assessments | Supported | Not evidenced |
| Privacy notice / policy managementRegulatory Intelligence & Compliance Management | Supported | Not evidenced |
| Sensitive & regulated data discoveryData Discovery & Classification | Core strength Automated data-asset discovery via IAM, cloud provider and CMDB connections | Supported Data Mapping & Risk Manager |
| Deadline / SLA trackingData Subject Rights (DSAR) Automation | Supported Reporting on DSR volume and fulfillment time | Core strength Jurisdiction-specific deadline tracking and reminders |
| Geo-targeted, multi-jurisdiction rulesConsent & Preference Management | Core strength | Supported Support for 100+ jurisdictions |
| Cross-channel preference centerConsent & Preference Management | Core strength Universal Consent & Preference Management across channels | Supported Consent & Preference Manager |
| PIA / DPIA workflow automationPrivacy Risk & Impact Assessments | Core strength Automated initiation of Privacy/Data Protection Impact Assessments | Supported Assessment Manager for privacy impact assessments and gap identification |
| AI privacy risk assessmentAI Governance | Not evidenced | Partial AI Evidence Analyzer assesses assessment evidence quality, not external AI-system risk |
| AI agent / MCP governanceAI Governance | Partial Connects to Microsoft AI Foundry for AI governance | Not evidenced |
| Multi-framework compliance mappingRegulatory Intelligence & Compliance Management | Supported Evidence collection mapped across frameworks (GDPR, CCPA and others) | Core strength PrivacyCentral compliance controls mapped across 140+ laws and standards |
| Data Security Posture Management (DSPM)Data Security & Risk Management | Partial Connects to Microsoft Purview and Sentinel for DSPM | Not evidenced |
Both grade identically on the other 25 capabilities — see each product's full profile: OneTrust, TrustArc.
OneTrust vs TrustArc — FAQs
Is OneTrust or TrustArc better for ERP integration?
They state different ERP coverage: OneTrust lists Workday; TrustArc lists Microsoft Dynamics 365.
Which is cheaper, OneTrust or TrustArc?
Neither publishes a list price — both quote. Ask each for the all-in first-year cost at your seat count, as one number, and compare those.
Get pricing for both
Tell us your ERP, seat count and must-haves and we'll come back with an independent view of what OneTrust and TrustArc should each cost you — and whether a third option belongs on your shortlist.