Who each option is best for, and where either supplier is deliberately narrower.
Vendor comparison
OneTrust vs Securiti: capability comparison
A side-by-side comparison of OneTrust and Securiti across RoPA, DPIA, DSAR, vendor risk, AI governance and evidence workflows - with Acompli shown as a focused, human-approved, evidence-traceable alternative to both for Ireland, UK and EU teams.
OneTrustSecuritiComparisonAcompli alternative
Which public claims, review signals, caveats and capability rows are evidenced.
How much work it takes to implement, maintain and export the privacy record.
The questions a privacy team should ask before switching or shortlisting.
On this page
Key takeaways
- OneTrust and Securiti are compared here on public, evidence-framed capability coverage: OneTrust is evidenced for 19 of 20 tracked capabilities, Securiti for 17.
- The clearest differences: OneTrust adds Training module, Spreadsheet import; Securiti adds nothing OneTrust lacks.
- Acompli is the focused third option: connected RoPA, DPIA, DSAR, risk, vendor and AI-governance records, each human-approved and traceable to its source evidence, built around GDPR Article 30, the Irish DPC and the UK ICO.
- "Y" means publicly evidenced in the reviewed sources, "N" means not clearly evidenced here (not proof a vendor cannot provide it). Verify live scope, pricing and exports with each vendor.
Comparison workflow
From company profile to shortlist decision
01Short answerOneTrust vs Securiti02At a glanceOneTrust vs Securiti vs Acompli at a glance03Capability comparisonOneTrust vs Securiti: capability by capability04Where each is strongerOneTrust vs Securiti: the differences that matter05Shortlisting notesChoosing between OneTrust, Securiti and Acompli06Ireland & UKOneTrust vs Securiti for RoPA in Ireland and the UK
Market lanechecked
Best-fit buyerchecked
Public strengthschecked
Capability evidencechecked
Overlapchecked
Gapschecked
Exportschecked
Shortlist fitchecked
01Short answer
OneTrust vs Securiti
OneTrust is positioned as: Enterprise privacy, trust, consent, third-party risk, AI governance and GRC suite. Securiti is positioned as: Enterprise DataAI command platform: DSPM, data discovery, data security, privacy automation, consent, breach, data governance and AI security.
For an Irish, UK or EU privacy team weighing OneTrust against Securiti, Acompli is the focused alternative to both: it keeps RoPA, DPIA, DSAR, risk, vendor and AI-governance records connected and defensible, with every record human-approved and every Article 30 field traceable to the assessment that produced it.
Published by Acompli and last reviewed on 29 June 2026. Capability coverage below is evidence-framed from public sources for all three.
02At a glance
OneTrust vs Securiti vs Acompli at a glance
| Decision question | OneTrust | Securiti | Acompli |
|---|---|---|---|
| Best fit | Large enterprises that need a broad privacy automation and trust platform spanning privacy, consent, third-party risk, AI governance and related programmes | Large enterprises that need data discovery, classification, security posture, AI security, privacy automation, consent and breach workflows at scale | DPO-led privacy teams that need connected records across core GDPR workflows without implementing a broad enterprise trust suite |
| Operating model | A broad enterprise privacy, trust, consent, third-party-risk and AI-governance suite for global programmes | DataAI command platform combining DSPM, data discovery, data governance, privacy automation, consent, breach and AI security | Connected privacy governance records across RoPA, DPIA, DSAR, risk, vendors, data mapping and optional AI Act workflows |
| When to choose it | Choose OneTrust when enterprise-suite breadth, existing OneTrust investment, partner ecosystem or global programme scale is the primary requirement | Choose Securiti when data security, discovery, consent, breach and AI controls are part of the same enterprise requirement | Choose Acompli when the team wants a shorter path to reviewed RoPA, DPIA, DSAR, risk, vendor and AI records that can be exported and defended |
03Capability comparison
OneTrust vs Securiti: capability by capability
Each capability is marked Y (publicly evidenced in the reviewed sources) or N (not clearly evidenced here, which is not proof the vendor cannot provide it). Acompli is shown in the final column.
| Capability | OneTrust | Securiti | Acompli |
|---|---|---|---|
| DPIA/PIA assessments | Y | Y | Y |
| RoPA / Article 30 | Y | Y | Y |
| DSAR / privacy rights | Y | Y | Y |
| Data mapping | Y | Y | Y |
| Vendor risk | Y | Y | Y |
| Privacy risk | Y | Y | Y |
| AI governance | Y | Y | Y |
| Consent management | Y | Y | N |
| Cookie/tracker scanning | Y | Y | N |
| Breach/incident management | Y | Y | N |
| Retention management | Y | Y | Y |
| Policy/notice management | Y | Y | N |
| Training module | Y | N | N |
| Approval workflows | Y | Y | Y |
| Audit trail | Y | Y | Y |
| Role-based access control | Y | Y | Y |
| Multi-entity support | Y | Y | Y |
| Spreadsheet import | Y | N | Y |
| PDF/CSV/Excel export | Y | Y | Y |
| Public pricing | N | N | N |
04Where each is stronger
OneTrust vs Securiti: the differences that matter
On the tracked capabilities, OneTrust and Securiti overlap heavily; the decision usually turns on the handful of capabilities only one of them evidences, plus depth, jurisdiction fit and price.
- Only OneTrust (not Securiti) is evidenced for: Training module, Spreadsheet import.
- No capability is evidenced for Securiti that OneTrust lacks in the tracked set.
- Acompli's wedge versus both: assessment-fed, evidence-traceable records (every Article 30 field links back to the approved assessment that produced it), human approval on every record, and a per-entity export the DPC or ICO can read without a platform login.
05Shortlisting notes
Choosing between OneTrust, Securiti and Acompli
OneTrust and Securiti should each be assessed on their published fit above. Acompli belongs on the shortlist where the priority is connected, defensible privacy records that stay current between audits, with a short route from draft to reviewed decision.
- Shortlist OneTrust or Securiti where their broader suite, integrations or specific modules match the programme you want to run.
- Shortlist Acompli where the pain is stale RoPA fields, isolated DPIAs, disconnected DSAR files, supplier evidence drift, or risk registers that do not trace back to source evidence.
- Ask all three to demonstrate the same workflow end to end: a new processing activity, its assessment, the RoPA update, supplier evidence, the privacy risk and an exportable audit trail.
06Ireland & UK
OneTrust vs Securiti for RoPA in Ireland and the UK
Records of processing activities are required under GDPR Article 30 - a controller record under Article 30(1) and a separate processor record under Article 30(2). In Ireland the Data Protection Commission (DPC) publishes Article 30 guidance; in the UK the ICO sets out what must be documented under UK GDPR.
Whichever of OneTrust or Securiti you weigh, the question for an Irish or UK team is the depth of the Article 30 record and how defensibly it exports. Acompli's difference is provenance: every Article 30 field traces back to the approved assessment that produced it, and each legal entity gets a self-contained export the DPC or ICO can read without logging in.
- GDPR Article 30(1) and 30(2) - controller and processor records modelled separately, scoped by legal entity.
- DPC (Ireland) and ICO (UK) Article 30 documentation, with EU and UK GDPR distinguished on one register.
- Per-entity, self-contained export so each subsidiary can answer its own supervisory authority.
Acompli answers
Acompli: the focused alternative to both
Is Acompli an alternative to both OneTrust and Securiti?
Acompli is a focused alternative to both OneTrust and Securiti for teams that want connected, evidence-traceable RoPA, DPIA, DSAR, risk, vendor and AI-governance records rather than the broadest feature set. Every record is human-approved and every Article 30 field traces back to the approved assessment that produced it, built around GDPR Article 30, the Irish DPC and the UK ICO.
OneTrust vs Securiti: which is better for Irish and UK GDPR?
For Irish and UK GDPR the deciding factors are Article 30(1)/(2) coverage, DPC and ICO fit, and a self-contained per-entity export - so the better choice between OneTrust and Securiti is the one that documents both controller and processor records and exports them defensibly. Acompli is built specifically around that: EU and UK GDPR distinguished on one register, every field evidence-linked, and an export the DPC or ICO can read without a platform login.
What should I compare when choosing between OneTrust and Securiti?
Compare OneTrust and Securiti on one real workflow end to end: a new processing activity, its assessment, the resulting Article 30 RoPA update, the supplier evidence, the privacy risk entry and an exportable audit trail. Whether each value is evidenced (the capability table above) matters less than whether the records stay connected and defensible after approval - which is the test Acompli is designed to pass.
Acompli overlap
Related Acompli workflows
OneTrust vs Acompli
Compare OneTrust directly with Acompli across RoPA, DPIA, DSAR, risk and vendor records.
Open moduleSecuriti vs Acompli
Compare Securiti directly with Acompli across RoPA, DPIA, DSAR, risk and vendor records.
Open moduleAssessments
Run DPIAs, LIAs, TIAs, processor reviews and AI Act assessments with templates, AI support and human approval.
Open moduleRoPA management
Maintain Article 30 records that stay linked to approved assessments, systems, suppliers and transfers.
Open moduleCompare OneTrust, Securiti and Acompli against a real workflow.
Bring one RoPA, DPIA, DSAR, vendor, risk or AI-governance requirement and map which parts OneTrust covers, which Securiti covers, and where Acompli keeps the evidence connected and defensible.