OneTrust is your GRC system of record.
Aona is your workforce control point.
OneTrust is a Gartner Leader in privacy, GRC, and third-party risk, with an AI Governance module mapped to EU AI Act, ISO 42001, and NIST AI RMF. A March 2026 expansion added AI agent detection, inventory, and guardrail-configuration validation scoped to enterprise AI platforms (Bedrock, SageMaker, Azure OpenAI, Databricks, Vertex). Aona is the Workforce AI Security platform at the endpoint, with hard-block DLP and framework templates. They sit at different control points and most regulated organisations need both.
Trust intelligence platform with 200+ modules spanning privacy, GRC, third-party risk, and AI governance.
The Workforce AI Security platform for any company adopting generative AI, with broader endpoint coverage than the incumbents, a simpler trial, and one of the few that ships hard-block DLP for AI prompts and files.
Add Aona for the workforce control point OneTrust does not have: hard-block DLP at the browser and native AI app, layout-preserving file redaction, in-region residency across 7 regions, and a 30-day self-serve trial. Keep OneTrust for the GRC system of record: AI inventory, risk assessments, regulatory tracking, vendor risk, DPIAs. OneTrust documents the policy; Aona enforces it at the keyboard.
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Vendor facts last verified July 2026
When to pick which
Five scenarios. The honest answer for each one.
Your GRC team is standardising privacy, AI governance, and vendor risk on one platform of record while security needs runtime control.
OneTrust is the GRC system of record with privacy, vendor risk, consent, DSAR, and AI governance modules; Aona is the runtime enforcement layer at the browser and native AI apps. They meet different requirements and pair rather than compete.
Procurement requires FedRAMP, SCIM, or Okta-native today.
Aona ships none of these as of July 2026. OneTrust covers all three.
400-seat regulated mid-market needs to stop staff pasting client data into ChatGPT this quarter.
Aona's browser plugin and native endpoint app with hard-block DLP can ship in hours via Intune. OneTrust has no equivalent endpoint surface.
AU government or healthcare entity with a hard AU-only data path requirement.
Aona keeps prompts, files, and audit logs in-region in Australia (one of 7 live regions). OneTrust hosts US and EU primarily; AU residency is custom.
Already-OneTrust customer adding workforce AI controls.
Aona slots underneath OneTrust as the runtime control plane. Different layers, no conflict.
What each tool actually does
Three columns on the Aona side because the browser plugin and the native endpoint app cover different surfaces. Browser-only customers will see fewer green checks than customers with both.
| Capability | Aona browser plugin | Aona native app | OneTrust |
|---|---|---|---|
| Discover | |||
| Shadow AI inventory across employee devices | Browser surface, endpoint-derived | Browser plus native AI apps | Registry-derived, not endpoint |
| Vendor and model registry workflows | Basic | Basic | Mature GRC playbooks |
| Govern | |||
| EU AI Act / ISO 42001 / SOC 2 templates | |||
| DPIA / PIA automation | OneTrust core | ||
| Protect | |||
| Browser plugin prompt interception | Aona unique vs OneTrust | ||
| Native desktop AI app interception | |||
| Hard-block on submit, no soft override | Policy-level, not runtime block | ||
| File redaction with layout preservation | Masking, not workforce flow | ||
| Operations | |||
| SIEM / SOAR connector | Microsoft Sentinel via OCSF | Microsoft Sentinel via OCSF | |
| SCIM, Okta-native, Mac MDM, Jamf | |||
Based on vendor documentation as of July 2026. Email trust@aona.ai if you find a factual error.
What it takes to ship each one
- Microsoft Intune (Windows MDM, only path shipped)
- Microsoft Entra (admin SSO + user/group sync)
- Identity provider for SSO
- Defined GRC programme to operationalise
Where each one falls short
From public docs and customer interviews. If you find a factual error, email trust@aona.ai.
- No GRC depth. OneTrust ships 200+ modules covering privacy, vendor risk, cookie consent, DSAR, and ESG. Aona has none of that.
- No FedRAMP, no SCIM, no Okta-native today. OneTrust ships all three.
- macOS at enterprise scale is manual install. There is no Jamf, Workspace ONE, or Kandji path today, and no mobile coverage on iOS or Android.
- No mature regulatory research library (Nymity-style). OneTrust ships this as part of the platform.
- No endpoint or browser surface for runtime AI workforce control. The March 2026 expansion detects and inventories AI agents and validates guardrail configs on enterprise AI platforms, build-side; it does not see or block what employees type into AI tools.
- Time to value is months, not hours. Third-party research puts first-year costs at $50K to $150K+ with a $10K contract minimum from Q2 2026, and Gartner Peer Insights reviewers cite a dated UI, total cost of ownership, and renewal increases of 22 to 59 percent.
- macOS / Mac fleets via API only. No native endpoint app for the human-AI surface.
- AU-only data residency is not standard. Custom path required.
What your security review will ask
Certifications, pricing reality, data handling, and residency for both vendors, answered up front so your GRC and legal review can start from this page.
| Aona | OneTrust | |
|---|---|---|
| Certifications | SOC 2 Type II (audit window ended February 2026). No FedRAMP or IRAP today. | ISO 27001, ISO 27701, SOC 2 Type II, HITRUST. |
| Pricing and trial | Published pricing: Business plan $9.99 per user per month, Enterprise custom. 30-day self-serve free trial, no credit card. As of July 2026. | No public pricing. Third-party research reports first-year costs of $50K to $150K+, module entry around $50K, and a $10K contract minimum from Q2 2026. No self-serve trial. As of July 2026. |
| Where prompts are processed | Prompt content is processed server-side by the Aona API in your chosen region. Retention configurable: 30, 90, or 180 days. | Not applicable: OneTrust does not intercept employee prompts. Its March 2026 AI agent detection works build-side on enterprise AI platforms (Bedrock, SageMaker, Azure OpenAI, Databricks, Vertex). |
| Data residency | 7 live regions: Australia, France, UK, Germany, US, Singapore, Hong Kong. Prompts, files, and audit logs stay in-region. | Primarily US and EU hosting; AU residency requires a custom path. As of July 2026. |
| DPA and security docs | DPA available on request. Security overview at aona.ai/security. SOC 2 report under NDA. | Not publicly documented (as of July 2026) |
Competitor facts come from public documentation and pricing pages. Where a vendor does not publish a fact, we say so rather than guess. Corrections: trust@aona.ai.
How Aona and OneTrust work together
Run them at different control points. OneTrust governs documentation and policy: AI system inventory, risk assessments, regulator-mapped controls, vendor risk. Aona enforces at the moment of action: a modal pauses the prompt before sensitive data leaves the device, with hard-block DLP and file redaction. Together you get policy in OneTrust and prevention in Aona.
GRC layer
OneTrust documents AI systems, runs risk assessments, tracks regulators, manages vendor risk.
Workforce control layer
Aona intercepts at the browser and native AI apps. Hard-block DLP and file redaction at submit.
Policy plus prevention
OneTrust shows what should happen; Aona enforces it at the moment of the prompt.
Layer Aona on top of your OneTrust GRC programme
30-day self-serve free trial. Deploys via Intune and Entra in under an hour. No OneTrust reconfiguration, no commitment.