CENTURY Tech

UK AI-powered personalised learning platform for schools and corporate L&D

Noxtua

Europe's sovereign legal AI with its own European-trained legal LLM

CENTURY Tech

Strong

20/25

Noxtua

Excellent

25/25

Score Breakdown

DimensionCENTURY TechNoxtua

Data Residency

Where is your data stored and processed?

CENTURY Tech: All learner and organisational data hosted in UK data centres. No cross-border data transfers without explicit consent. Appropriate for educational institutions with strict data localisation requirements for pupil data.

Noxtua: Processing occurs exclusively on European infrastructure (Open Telekom Cloud by Deutsche Telekom and IONOS) with no connection to US cloud providers, plus an on-premise deployment option. Best-in-class EU data residency.

5/5

All learner and organisational data hosted in UK data centres. No cross-border data transfers without explicit consent. Appropriate for educational institutions with strict data localisation requirements for pupil data.

5/5

Processing occurs exclusively on European infrastructure (Open Telekom Cloud by Deutsche Telekom and IONOS) with no connection to US cloud providers, plus an on-premise deployment option. Best-in-class EU data residency.

Legal Jurisdiction

Which laws govern the company and your data?

CENTURY Tech: Incorporated in England and Wales under UK law. Regulated by ICO under UK GDPR and the Data Protection Act 2018. Specialist educational data compliance framework. No CLOUD Act exposure. UK sovereignty story for educational data.

Noxtua: Incorporated in Germany as Noxtua SE (formerly Xayn AG), an EU/EEA entity with no US parent. Designed to meet German professional-secrecy law (§ 43e BRAO, § 203 StGB).

4/5

Incorporated in England and Wales under UK law. Regulated by ICO under UK GDPR and the Data Protection Act 2018. Specialist educational data compliance framework. No CLOUD Act exposure. UK sovereignty story for educational data.

5/5

Incorporated in Germany as Noxtua SE (formerly Xayn AG), an EU/EEA entity with no US parent. Designed to meet German professional-secrecy law (§ 43e BRAO, § 203 StGB).

Data Retention & Training

Is your data used for model training?

CENTURY Tech: Learner data used only to personalise individual learning journeys within the subscribing organisation. Not shared across organisations for shared model training. Configurable data retention aligned with ICO guidance for educational data processors.

Noxtua: Explicitly states customer data is never used to train, retrain or improve AI models, with sovereign/on-premise deployment and enterprise DPA-level controls. Specific configurable retention windows are not publicly detailed but the no-training and isolation posture is strong.

4/5

Learner data used only to personalise individual learning journeys within the subscribing organisation. Not shared across organisations for shared model training. Configurable data retention aligned with ICO guidance for educational data processors.

5/5

Explicitly states customer data is never used to train, retrain or improve AI models, with sovereign/on-premise deployment and enterprise DPA-level controls. Specific configurable retention windows are not publicly detailed but the no-training and isolation posture is strong.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

CENTURY Tech: Holds ISO 27001 and Cyber Essentials Plus. Cyber Essentials Plus is the UK government standard required for public sector contracts including DfE-funded schools and NHS training programmes. Appropriate certification portfolio for the education sector.

Noxtua: Extensive published certification stack: ISO 42001 (first German company), ISO 27001, 27017, 27018, 9001, plus BSI C5 and TISAX. No SOC 2 (US-oriented), but European sector and AI-specific certifications exceed the baseline.

3/5

Holds ISO 27001 and Cyber Essentials Plus. Cyber Essentials Plus is the UK government standard required for public sector contracts including DfE-funded schools and NHS training programmes. Appropriate certification portfolio for the education sector.

5/5

Extensive published certification stack: ISO 42001 (first German company), ISO 27001, 27017, 27018, 9001, plus BSI C5 and TISAX. No SOC 2 (US-oriented), but European sector and AI-specific certifications exceed the baseline.

Regulatory Fit

Suitability for regulated industries and professional services

CENTURY Tech: Excellent fit for UK schools, colleges, and public sector training programmes requiring UK data hosting and ICO compliance. Good fit for corporate L&D in regulated industries where employee training completion and competency data must be auditable.

Noxtua: Purpose-built for regulated EU legal work, explicitly meeting attorney confidentiality and professional-secrecy requirements, with backing from major law firms and legal publishers. Suitable for the most demanding EU regulated legal and public-sector use.

4/5

Excellent fit for UK schools, colleges, and public sector training programmes requiring UK data hosting and ICO compliance. Good fit for corporate L&D in regulated industries where employee training completion and competency data must be auditable.

5/5

Purpose-built for regulated EU legal work, explicitly meeting attorney confidentiality and professional-secrecy requirements, with backing from major law firms and legal publishers. Suitable for the most demanding EU regulated legal and public-sector use.

Total Score

20/25

25/25

Best For

CENTURY Tech

Best for EU-headquartered organisations needing maximum data sovereignty; regulated industries (ICO, Ofsted); privacy-conscious teams who need strong data retention controls.

Noxtua

Best for EU-headquartered organisations needing maximum data sovereignty; organisations requiring broad certification coverage (ISO 42001, ISO 27001, ISO 27017); regulated industries (BfDI, BaFin); privacy-conscious teams who need strong data retention controls; organisations that need self-hosted or on-premise deployment.

Detailed Comparison

CENTURY Tech vs Noxtua: Trust & Compliance Comparison

CENTURY Tech (CENTURY Tech, GB) scores 20/25 overall with a Silver (Strong) trust badge. UK AI-powered personalised learning platform for schools and corporate L&D. Noxtua (Noxtua, DE) scores 25/25 with a Gold (Excellent) trust badge. Europe's sovereign legal AI with its own European-trained legal LLM.

Dimension-by-Dimension Breakdown

#### Data Residency

Both score equally at 5/5.

●CENTURY Tech (5/5): All learner and organisational data hosted in UK data centres. No cross-border data transfers without explicit consent. Appropriate for educational institutions with strict data localisation requirements for pupil data.

●Noxtua (5/5): Processing occurs exclusively on European infrastructure (Open Telekom Cloud by Deutsche Telekom and IONOS) with no connection to US cloud providers, plus an on-premise deployment option. Best-in-class EU data residency.

#### Legal Jurisdiction

Noxtua leads with 5/5 vs 4/5.

●CENTURY Tech (4/5): Incorporated in England and Wales under UK law. Regulated by ICO under UK GDPR and the Data Protection Act 2018. Specialist educational data compliance framework. No CLOUD Act exposure. UK sovereignty story for educational data.

●Noxtua (5/5): Incorporated in Germany as Noxtua SE (formerly Xayn AG), an EU/EEA entity with no US parent. Designed to meet German professional-secrecy law (§ 43e BRAO, § 203 StGB).

#### Data Retention & Training

Noxtua leads with 5/5 vs 4/5.

●CENTURY Tech (4/5): Learner data used only to personalise individual learning journeys within the subscribing organisation. Not shared across organisations for shared model training. Configurable data retention aligned with ICO guidance for educational data processors.

●Noxtua (5/5): Explicitly states customer data is never used to train, retrain or improve AI models, with sovereign/on-premise deployment and enterprise DPA-level controls. Specific configurable retention windows are not publicly detailed but the no-training and isolation posture is strong.

#### Certifications

Noxtua leads with 5/5 vs 3/5.

●CENTURY Tech (3/5): Holds ISO 27001 and Cyber Essentials Plus. Cyber Essentials Plus is the UK government standard required for public sector contracts including DfE-funded schools and NHS training programmes. Appropriate certification portfolio for the education sector.

●Noxtua (5/5): Extensive published certification stack: ISO 42001 (first German company), ISO 27001, 27017, 27018, 9001, plus BSI C5 and TISAX. No SOC 2 (US-oriented), but European sector and AI-specific certifications exceed the baseline.

#### Regulatory Fit

Noxtua leads with 5/5 vs 4/5.

●CENTURY Tech (4/5): Excellent fit for UK schools, colleges, and public sector training programmes requiring UK data hosting and ICO compliance. Good fit for corporate L&D in regulated industries where employee training completion and competency data must be auditable.

●Noxtua (5/5): Purpose-built for regulated EU legal work, explicitly meeting attorney confidentiality and professional-secrecy requirements, with backing from major law firms and legal publishers. Suitable for the most demanding EU regulated legal and public-sector use.

Certifications at a Glance

Certification	CENTURY Tech	Noxtua
BSI C5	No	Yes
Cyber Essentials Plus	Yes	No
ISO 27001	Yes	Yes
ISO 27017	No	Yes
ISO 27018	No	Yes
ISO 42001	No	Yes
ISO 9001	No	Yes
TISAX	No	Yes

Overall Verdict

Noxtua has a clear trust advantage, scoring 25/25 compared to CENTURY Tech's 20/25. Noxtua particularly excels in legal jurisdiction, data retention & training, certifications, regulatory fit.

Frequently Asked Questions

Which is better for EU compliance, CENTURY Tech or Noxtua?

CENTURY Tech has a TrustKit score of 20/25 while Noxtua scores 25/25. Noxtua currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do CENTURY Tech and Noxtua compare on data residency?

CENTURY Tech scores 5/5 for data residency (All learner and organisational data hosted in UK data centres. No cross-border data transfers without explicit consent. Appropriate for educational institutions with strict data localisation requirements for pupil data.), while Noxtua scores 5/5 (Processing occurs exclusively on European infrastructure (Open Telekom Cloud by Deutsche Telekom and IONOS) with no connection to US cloud providers, plus an on-premise deployment option. Best-in-class EU data residency.).

Are CENTURY Tech and Noxtua GDPR compliant?

Both tools are assessed across five compliance dimensions. CENTURY Tech has a regulatory fit score of 4/5 and Noxtua scores 5/5. Check the full comparison above for a detailed breakdown.

Explore Each Tool