Who each option is best for, and where either supplier is deliberately narrower.
Assessment supplier comparison
Privacy assessment software suppliers: DPIA, PIA, LIA and TIA tools
Compare suppliers by assessment coverage, reviewer controls, evidence capture and whether approved answers feed RoPA, risk, vendor and AI governance records.
DPIAPIALIATIAAssessment suppliers
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
01Honest fit
Where Acompli belongs in this comparison
Acompli belongs in the shortlist when the buyer needs DPIA, LIA, TIA, processor review, IT change review or AI Act assessments that become human-approved records and feed RoPA, risk and evidence outputs.
The supplier lists below are intentionally honest: some tools are stronger than Acompli for a specific service, especially consent, cookie scanning, breach workflow, policy management and training.
| Comparison row | Acompli position | Supplier check |
|---|---|---|
| DPIA/PIA assessments | Y | Verify whether the supplier supports DPIA, PIA, LIA and TIA separately. |
| AI impact assessment | Y | Check whether AI assessment output links to GDPR evidence and an AI register. |
| Reviewer approval | Y | Confirm named reviewer approval and decision history. |
| Downstream RoPA/risk output | Y | Ask whether assessment answers can create reviewed RoPA fields and risk entries. |
02Supplier set
Suppliers to compare for privacy assessment software
Use this table to compare service-specific suppliers. Confirm exact claims, ratings and pricing against current vendor or directory sources before relying on them.
| Supplier | Market lane | Public strength | Comparison note |
|---|---|---|---|
| Acompli | Privacy operations platform | Assessment-fed RoPA, risk and evidence workflows. | Strong where assessments must become governed records. |
| OneTrust | Enterprise privacy suite | Privacy impact, vendor and AI risk assessments. | Strong enterprise breadth; verify implementation effort. |
| TrustArc | Enterprise privacy platform | Assessment Manager and PIA/DPIA/TIA/LIA/vendor/AI risk language. | Established privacy platform and consulting heritage. |
| Dapian | UK data protection software | DPIA Core, data flows, equality impact and data ethics assessments. | Strong UK assessment specialist. |
| TrustWorks | Privacy and AI governance | DPIA, PIA and TIA assessment workflows. | Modern privacy platform competitor. |
| Ketch | Enterprise privacy platform | DPIA, TIA, PIA, AI impact and vendor review workflows. | Also strong in consent and DSR. |
| Responsum | EU privacy platform | Privacy, risk, security, AI governance and TPRM workflows. | Broad EU privacy/GRC coverage. |
| GDPR Register | GDPR compliance platform | DPIA, LIA, RoPA, vendor, risk and AI Act modules. | Direct GDPR-platform competitor. |
| EQS | EU governance infrastructure | Privacy Cockpit, DPIA, RoPA, DSR and AI governance. | Broader compliance/ESG provider context. |
| Symbiant | UK GRC platform | DPIA module with risk scoring and action tracking. | Useful UK/GRC comparison. |
| Privado AI | Privacy code scanning | PIA/DPIA/RoPA populated from technical data maps. | Strong when technical discovery is central. |
| HoundDog.ai | Privacy code scanner | Code-backed RoPA and PIA/DPIA evidence. | Strong code-level evidence angle. |
| Osano | Privacy management platform | Assessments alongside consent, DSAR, data mapping and vendor privacy. | Do not frame as only a CMP. |
| Vanta | Trust automation | GDPR/privacy workflows inside broader compliance automation. | Security/GRC-led rather than privacy-only. |
03Buyer checks
Buyer checks for this category
- DPIA, PIA, LIA, TIA and AI impact assessment should be separate rows, not one vague 'assessments' claim.
- Compare human approval, evidence linkage, RoPA output, risk output and export.
- Ask each supplier to run one new processing activity from assessment start to approved downstream records.
04Fair comparison
Keep the page useful and fair
- Show rating plus review count plus source when review data is used.
- Use the vendor's own language for its strongest fit before introducing the Acompli comparison.
- Show Acompli clearly where it does not provide the service; do not stretch adjacent workflow features into a yes.
- Confirm vendor pricing and review directory data against current sources.
Comparison FAQ
DPIA questions answered
What is the best DPIA software?
The best DPIA software supports DPIA, PIA, LIA and TIA as separate assessment types rather than one vague 'assessments' feature, and turns approved answers into RoPA fields and risk entries automatically. Enterprise privacy suites like OneTrust and TrustArc offer broad assessment coverage; code-scanning tools like Privado AI and HoundDog.ai populate assessments from technical data maps.
Do assessment tools need to support LIA and TIA as well as DPIA?
If your organisation relies on legitimate interest for any processing, or transfers data outside the EU/UK, yes - a DPIA-only tool leaves those decisions undocumented. Check each supplier's assessment types individually rather than assuming DPIA coverage implies LIA or TIA coverage.
Should assessment answers feed RoPA and risk automatically?
Ask each supplier to run one new processing activity from assessment start to approved downstream records - if the answer requires re-keying the same facts into a separate RoPA or risk module, the assessment output is not actually connected to governance evidence.
Acompli overlap
Related Acompli workflows
Assessments
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 moduleRisk management
Extract candidate risks from approved evidence, assign treatment plans and report on current exposure.
Open moduleCompliance assistants
Work from Teams, Slack, Copilot M365 and the web app with the same permissions and audit trail.
Open moduleCompare privacy assessment software against the record you need to defend.
Bring one real workflow and compare suppliers by the evidence, approvals, exports and maintenance burden they create.
Acompli architecture
One governed foundation. Five connected modules.
Imported systems, suppliers, policies, DPIAs and RoPA spreadsheets become the shared evidence model for assessments, risk, records, third-party oversight and data mapping.
- OnboardingImport DPIAs, RoPA spreadsheets, suppliers, systems, policies and documents.
- AssessmentsRun DPIAs, LIAs, TIAs, processor reviews and AI Act assessments with human approval.
- RiskExtract candidate risks from approved evidence and assign treatment plans.
- RoPAMaintain Article 30 records linked to assessments, systems, suppliers and transfers.
- Third-PartyRecord suppliers once, then reference them across assessments, RoPA, risk and maps.
- Data MappingBuild a living view of systems, suppliers, locations, categories and transfers.
Point tools create records. Acompli connects them.