Noxtua

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

SAP Joule

AI copilot embedded across SAP's enterprise application suite

Noxtua

Excellent

25/25

SAP Joule

Excellent

25/25

Score Breakdown

DimensionNoxtuaSAP Joule

Data Residency

Where is your data stored and processed?

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.

SAP Joule: SAP BTP supports global data centre regions across EU, US, Asia Pacific and more. Customers can select their primary data region. SAP holds C5 attestation from Germany's BSI, setting a high standard for cloud data residency.

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.

5/5

SAP BTP supports global data centre regions across EU, US, Asia Pacific and more. Customers can select their primary data region. SAP holds C5 attestation from Germany's BSI, setting a high standard for cloud data residency.

Legal Jurisdiction

Which laws govern the company and your 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).

SAP Joule: Incorporated and headquartered in Germany under stringent EU and German law. As a German company, SAP is subject to some of the world's strongest data protection regulations, including GDPR by default.

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).

5/5

Incorporated and headquartered in Germany under stringent EU and German law. As a German company, SAP is subject to some of the world's strongest data protection regulations, including GDPR by default.

Data Retention & Training

Is your data used for model training?

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.

SAP Joule: Enterprise-grade data lifecycle management integrated with SAP's existing records management capabilities. Comprehensive DPAs and data processing controls available for all regulated customers.

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.

5/5

Enterprise-grade data lifecycle management integrated with SAP's existing records management capabilities. Comprehensive DPAs and data processing controls available for all regulated customers.

Certifications

ISO 27001, SOC 2, Cyber Essentials, etc.

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.

SAP Joule: Exceptional certification portfolio including ISO 27001/27017/27018, SOC 1/2 Type II, German BSI C5, Spanish ENS, and Australian IRAP. Satisfies compliance requirements for most global regulators.

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.

5/5

Exceptional certification portfolio including ISO 27001/27017/27018, SOC 1/2 Type II, German BSI C5, Spanish ENS, and Australian IRAP. Satisfies compliance requirements for most global regulators.

Regulatory Fit

Suitability for regulated industries and professional services

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.

SAP Joule: Excellent regulatory fit for global enterprises in regulated sectors. German legal jurisdiction, BSI C5 attestation, and sector-specific certifications make SAP Joule one of the most regulator-friendly AI platforms.

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.

5/5

Excellent regulatory fit for global enterprises in regulated sectors. German legal jurisdiction, BSI C5 attestation, and sector-specific certifications make SAP Joule one of the most regulator-friendly AI platforms.

Total Score

25/25

Best For

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.

SAP Joule

Best for EU-headquartered organisations needing maximum data sovereignty; organisations requiring broad certification coverage (SOC 1 Type II, SOC 2 Type II, ISO 27001); regulated industries (BaFin, FCA); privacy-conscious teams who need strong data retention controls.

Detailed Comparison

Noxtua vs SAP Joule: Trust & Compliance Comparison

Noxtua (Noxtua, DE) scores 25/25 overall with a Gold (Excellent) trust badge. Europe's sovereign legal AI with its own European-trained legal LLM. SAP Joule (SAP, DE) scores 25/25 with a Gold (Excellent) trust badge. AI copilot embedded across SAP's enterprise application suite.

Dimension-by-Dimension Breakdown

#### Data Residency

Both score equally at 5/5.

●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.

●SAP Joule (5/5): SAP BTP supports global data centre regions across EU, US, Asia Pacific and more. Customers can select their primary data region. SAP holds C5 attestation from Germany's BSI, setting a high standard for cloud data residency.

#### Legal Jurisdiction

Both score equally at 5/5.

●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).

●SAP Joule (5/5): Incorporated and headquartered in Germany under stringent EU and German law. As a German company, SAP is subject to some of the world's strongest data protection regulations, including GDPR by default.

#### Data Retention & Training

Both score equally at 5/5.

●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.

●SAP Joule (5/5): Enterprise-grade data lifecycle management integrated with SAP's existing records management capabilities. Comprehensive DPAs and data processing controls available for all regulated customers.

#### Certifications

Both score equally at 5/5.

●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.

●SAP Joule (5/5): Exceptional certification portfolio including ISO 27001/27017/27018, SOC 1/2 Type II, German BSI C5, Spanish ENS, and Australian IRAP. Satisfies compliance requirements for most global regulators.

#### Regulatory Fit

Both score equally at 5/5.

●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.

●SAP Joule (5/5): Excellent regulatory fit for global enterprises in regulated sectors. German legal jurisdiction, BSI C5 attestation, and sector-specific certifications make SAP Joule one of the most regulator-friendly AI platforms.

Certifications at a Glance

Certification	Noxtua	SAP Joule
BSI C5	Yes	No
C5	No	Yes
ENS	No	Yes
IRAP	No	Yes
ISO 27001	Yes	Yes
ISO 27017	Yes	Yes
ISO 27018	Yes	Yes
ISO 42001	Yes	No
ISO 9001	Yes	No
SOC 1 Type II	No	Yes
SOC 2 Type II	No	Yes
TISAX	Yes	No

Overall Verdict

Noxtua and SAP Joule are closely matched on trust and compliance, with scores of 25/25 and 25/25 respectively. The right choice depends on your specific regulatory requirements and existing technology stack.

Frequently Asked Questions

Which is better for EU compliance, Noxtua or SAP Joule?

Noxtua has a TrustKit score of 25/25 while SAP Joule scores 25/25. Both tools are currently rated equally across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Noxtua and SAP Joule compare on data residency?

Noxtua scores 5/5 for data residency (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.), while SAP Joule scores 5/5 (SAP BTP supports global data centre regions across EU, US, Asia Pacific and more. Customers can select their primary data region. SAP holds C5 attestation from Germany's BSI, setting a high standard for cloud data residency.).

Are Noxtua and SAP Joule GDPR compliant?

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

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