Software comparison
OneTrust vs TrustArc
OneTrust and TrustArc both sell privacy management software. Compare the specific workflows your privacy team owns—consent, data subject requests, data mapping, assessments, and vendor oversight—rather than relying on a broad platform label.
Back to software directoryHow to decide
Map your privacy program to modules
OneTrust's product catalog separates privacy operations, data subject request automation, consent and preferences, and third-party risk products. TrustArc's privacy and data governance suite includes PrivacyCentral, data inventory and mapping, Assessment Manager, and privacy research. Ask both vendors to show which modules are included in the proposal.
Test the data behind the workflow
For a data subject request or assessment, ask how each product finds the systems and records involved, assigns work, records decisions, and preserves evidence. Use one representative request from intake through completion.
Reviewed September 27, 2026. Product capabilities can change; confirm the scope of your plan with each vendor.
| Capability | OneTrust | TrustArc |
|---|---|---|
| Privacy operations | Privacy operations and compliance products in the OneTrust catalog | Privacy and data governance suite with automated workflows |
| Consent and preferences | Dedicated consent and universal preference products | Consent and preference management offerings |
| Data subject requests | Dedicated DSR automation product | Compare the request workflow and supported data sources in a demo |
| Data inventory and mapping | Privacy and data-guidance products; confirm the module scope | Dedicated data inventory and mapping product |
| Third-party risk | Dedicated third-party risk, due diligence, and exchange products | Ask which vendor-risk workflows and integrations are included in the proposed privacy package |
| Public pricing | Request a product and plan quote | Request a product and plan quote |
This comparison summarizes public vendor materials; it is not a hands-on product review. Confirm current product scope and plan terms with each vendor.
Questions to use in a demo
- Bring a real consent change and data subject request; compare how each is routed, fulfilled, audited, and reported.
- Ask which modules are required for data mapping, assessments, consent, and vendor risk, and get them itemized in the quote.
- Check which jurisdictions, languages, systems, and data stores are supported for your use case.
- Ask how regulatory changes and privacy research are brought into your controls and operational tasks.
Evaluate privacy management software to prepare a repeatable review before shortlisting products.
Frequently asked questions
Are OneTrust and TrustArc direct alternatives?
They overlap in privacy operations, consent, assessments, and data governance. Compare the specific modules and workflows your team needs because each platform spans multiple products.
Which platform is better for consent management?
Both publish consent and preference management offerings. Test consent collection, preference changes, localization, integrations, and reporting against your requirements.
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Sources
Product descriptions and comparison details above are based on the linked vendor materials. Vendor-authored comparison pages are labeled.