Proteus-Cyber🇬🇧 GB
Data privacy management platform for GDPR, CCPA and global compliance
GDPR
What users praise and criticise
- Research provided does not contain user sentiment for Proteus-Cyber
The best alternatives to OneTrust
5 European alternatives · updated 18 October 2026 · How we select
Looking for a GDPR-focused alternative to OneTrust? The tools below cover compliance, risk management and audit workflows, with DataGuard explicitly hosting data in the EU. Compare features, integrations and pricing models to find the right fit.
European alternatives to OneTrust
BIC Platform🇩🇪 DE
AI-powered BPM, EAM and GRC platform for mid-size to large enterprises
From $125/user/yr★ 4.3 (3 reviews)
GDPR
What users praise and criticise
- Research lacks clear, consistent user sentiment on BIC Platform
ISMS.online🇬🇧 GB
Cloud ISMS for ISO 27001 compliance and audit management
From £375.00/mo
GDPRISO 27001
What users praise and criticise
- Inconsistent follow-up after initial engagement
- Overpromising in sales proposals
- Perceived as rude or unprofessional in customer interactions
DataGuard🇩🇪 DE
ISMS and compliance platform for risk management and certifications
★ 3.5 (1 reviews)
EU hostingGDPRISO 27001
What users praise and criticise
- Review platform bias due to paid promotions
- Incentivized reviews skew sentiment
- Missing or delayed promotional rewards
Sword GRC🇩🇪 DE
Enterprise GRC and cybersecurity software for data-driven risk management
What users praise and criticise
- Review research provided does not cover Sword GRC user sentiment
All OneTrust alternatives at a glance
| Provider | From | Rating | Free plan |
|---|---|---|---|
| OneTrust (the tool you are replacing) | – | – | – |
| Proteus-Cyber 🇬🇧 | On request | – | |
| BIC Platform 🇩🇪 | $125/user/yr | ★ 4.3 (3) | |
| ISMS.online 🇬🇧 | £375.00/mo | – | |
| DataGuard 🇩🇪 | On request | ★ 3.5 (1) | |
| Sword GRC 🇩🇪 | On request | – |
Prices per user and month in the cheapest paid plan. Ratings are weighted across G2, Capterra, OMR and other portals, with the review count in brackets.