GDPR Compliance Tools Compared
Choosing the right GDPR tool depends on your team size, budget, and what you actually need. Here's an honest comparison to help you decide.
Last updated: 2026-04-27
Feature Comparison
| Feature | Readmodel® | OneTrust | GDPR Register | Vanta | Clym | Iubenda |
|---|---|---|---|---|---|---|
| Data flow mapping | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Automated risk scoring | ✓ | ✓ | ✓ | ✓ | — | — |
| ROPA generation | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| AI-powered reports | ✓ | ✓ | — | ✓ | — | — |
| Breach register (Art. 33) | ✓ | ✓ | ✓ | — | ✓ | ✓ |
| DSAR tracker (Art. 15-22) | ✓ | ✓ | ✓ | — | ✓ | ✓ |
| Access review campaigns | ✓ | — | — | ✓ | — | — |
| Device security assessment | ✓ | — | — | ✓ | — | — |
| Backup compliance (3-2-1) | ✓ | — | — | — | — | — |
| User compliance scoring | ✓ | — | — | — | — | — |
| DPIA documentation | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Consent / cookie management | — | ✓ | — | — | ✓ | ✓ |
| Automated data discovery | — | ✓ | — | ✓ | ✓ | ✓ |
| Multi-regulation (GDPR, NIS2, EU AI Act) | ✓ | ✓ | — | ✓ | ✓ | ✓ |
| SSO (SAML 2.0) | ✓ | ✓ | — | ✓ | ✓ | — |
| REST API | ✓ | ✓ | — | ✓ | ✓ | ✓ |
| Legitimate Interest Assessment | ✓ | ✓ | ✓ | — | — | — |
| Risk treatment plans | ✓ | ✓ | — | ✓ | — | — |
| Training & awareness log | ✓ | ✓ | — | ✓ | ✓ | — |
| Privacy notice tracking | ✓ | ✓ | — | — | ✓ | ✓ |
| Transfer impact assessment | ✓ | ✓ | — | — | — | — |
| NIS2 incident reporting (24h/72h/1mo) | ✓ | — | — | — | — | — |
| Encryption tracking (at rest / in transit) | ✓ | — | — | — | — | — |
| MFA enforcement tracking | ✓ | — | — | — | — | — |
| RTO / RPO documentation | ✓ | — | — | — | — | — |
| Document storage (DPA, SLA) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| EU-only hosting | ✓ | — | ✓ | — | — | ✓ |
| Free tier available | ✓ | — | — | — | ✓ | ✓ |
| AI governance (EU AI Act) | ✓ | ✓ | — | ✓ | — | — |
| Data sovereignty analysis | ✓ | — | — | — | — | — |
| Ransomware readiness scoring | ✓ | — | — | — | — | — |
| Cookie/tracker inventory with ROPA integration | ✓ | ✓ | — | — | ✓ | ✓ |
| Pricing | Free — EUR 499/month | Contact sales | From approx. EUR 350/month | Contact sales | From approx. USD 39/month | From approx. EUR 27/year per site |
| Best for | SMBs and mid-market (1–250 employees) | Large enterprises (500+ employees) | Organisations and DPOs (EU-wide, 30+ countries) | Startups, mid-market, and enterprise (15,000+ customers) | Small and mid-sized businesses (US-based, global reach) | Online businesses and small agencies (EU-focused, 90,000+ customers) |
Readmodel® vs OneTrust
AI-ready governance platform for privacy, risk, and compliance
When OneTrust is the right choice: OneTrust is an excellent choice for large enterprises with dedicated privacy teams, complex multi-regulation requirements (GDPR + CCPA + LGPD), and the budget for a comprehensive governance platform. Its consent management, automated data discovery, and AI governance capabilities are industry-leading.
When Readmodel® may be a better fit: If your team is under 250 people, you don't need multi-regulation support, and you want to be operational within an hour rather than months, Readmodel® offers focused GDPR data mapping and risk scoring at an accessible price point.
Readmodel® vs GDPR Register
Privacy management platform — make compliance simple
When GDPR Register is the right choice: GDPR Register is a solid choice for organisations that need comprehensive ROPA management, vendor oversight, and breach/DSAR handling. It serves 13,000+ teams across 30+ countries and offers risk management and automated assessments.
When Readmodel® may be a better fit: If you need AI-powered analysis reports, device security assessment, backup compliance checking, access review campaigns, or user compliance scoring at a lower price point, Readmodel® provides these capabilities.
Readmodel® vs Vanta
Automate compliance, manage risk, and accelerate trust
When Vanta is the right choice: Vanta excels at compliance automation across 35+ frameworks (SOC 2, ISO 27001, HIPAA, GDPR) with continuous monitoring and automated evidence collection from 400+ integrations. Its GDPR module includes data inventory, ROPA, and DPIA capabilities.
When Readmodel® may be a better fit: If your primary need is GDPR-specific data mapping and risk insight — rather than multi-framework certification — Readmodel® provides deeper GDPR coverage (breach register, DSAR tracker, LIA, backup compliance) at a more accessible price point.
Readmodel® vs Clym
All-in-one privacy compliance platform — affordable for SMEs
When Clym is the right choice: Clym is a strong choice for SMEs that want cookie consent, DSAR handling, ROPA, and privacy policy generation in one affordable bundle. It supports multiple regulations (GDPR, CCPA, LGPD, PIPEDA) and is priced for small teams.
When Readmodel® may be a better fit: If your priority is deep GDPR risk modelling — service-by-service risk scoring, backup compliance, device security, access reviews, and EU AI Act readiness — rather than cookie consent and policy generation, Readmodel® provides EU-hosted GDPR-first coverage at a comparable price.
Readmodel® vs Iubenda
Privacy and cookie compliance — auto-generated policies and consent records
When Iubenda is the right choice: Iubenda is the go-to for online businesses that need auto-generated privacy policies, cookie banners, and consent records. As an Italian (EU-hosted) provider with strong ePrivacy support, it is a de-facto SME choice for website-facing compliance.
When Readmodel® may be a better fit: If you need internal data mapping (services, devices, transfers), risk scoring, breach register, and EU AI Act readiness — rather than public-facing policies and cookie banners — Readmodel® complements Iubenda's external compliance with internal risk management.
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Get started freeBased on publicly available information as of 2026-04-27. Features and pricing may have changed. We recommend evaluating any tool directly before making a decision.