Noxtua

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

Hawk

AI-native anti-money laundering and fraud prevention for banks and payment firms

Noxtua

Excellent

25/25

Hawk

Excellent

22/25

Score Breakdown

DimensionNoxtuaHawk

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.

Hawk: European company offering SaaS or private-cloud deployment and GDPR compliance, but no publicly published EU-only data-residency commitment or named region. EU customers should confirm EU hosting via the DPA. Scored conservatively pending explicit residency disclosure.

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.

3/5

European company offering SaaS or private-cloud deployment and GDPR compliance, but no publicly published EU-only data-residency commitment or named region. EU customers should confirm EU hosting via the DPA. Scored conservatively pending explicit residency disclosure.

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).

Hawk: Incorporated as Hawk AI GmbH in Munich, Germany (EU/EEA), with no US parent. Falls fully under EU/GDPR jurisdiction — ideal for EU regulated institutions.

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 as Hawk AI GmbH in Munich, Germany (EU/EEA), with no US parent. Falls fully under EU/GDPR jurisdiction — ideal for EU regulated institutions.

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.

Hawk: Offers DPAs, encryption, GDPR-aligned PII handling and private-cloud isolation; AI learns from analyst feedback within the customer tenant. No public explicit shared-model no-training clause, so scored 4 pending DPA confirmation of retention and training terms.

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.

4/5

Offers DPAs, encryption, GDPR-aligned PII handling and private-cloud isolation; AI learns from analyst feedback within the customer tenant. No public explicit shared-model no-training clause, so scored 4 pending DPA confirmation of retention and training terms.

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.

Hawk: Holds ISO/IEC 27001:2022 and SOC 2 Type 2, with ISO 22301 alignment and GDPR audits — a strong stack including sector-relevant resilience certification for a financial-crime vendor.

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

Holds ISO/IEC 27001:2022 and SOC 2 Type 2, with ISO 22301 alignment and GDPR audits — a strong stack including sector-relevant resilience certification for a financial-crime vendor.

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.

Hawk: Purpose-built for regulated EU financial institutions (AML/CFT, fraud), used by Tier-1 banks and payment firms; directly relevant to BaFin and other EU financial supervisors. Forrester Strong Performer, Q2 2025.

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

Purpose-built for regulated EU financial institutions (AML/CFT, fraud), used by Tier-1 banks and payment firms; directly relevant to BaFin and other EU financial supervisors. Forrester Strong Performer, Q2 2025.

Total Score

25/25

22/25

Best For

Noxtua

Best for teams prioritising European legal jurisdiction; organisations requiring broad certification coverage (ISO/IEC 27001:2022, SOC 2 Type 2, ISO 22301 (alignment)); regulated industries (BaFin, BfDI); privacy-conscious teams who need strong data retention controls; organisations that need self-hosted or on-premise deployment.

Hawk

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

Hawk vs Noxtua: Trust & Compliance Comparison

Hawk (Hawk, DE) scores 22/25 overall with a Gold (Excellent) trust badge. AI-native anti-money laundering and fraud prevention for banks and payment firms. 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

Noxtua leads with 5/5 vs 3/5.

●Hawk (3/5): European company offering SaaS or private-cloud deployment and GDPR compliance, but no publicly published EU-only data-residency commitment or named region. EU customers should confirm EU hosting via the DPA. Scored conservatively pending explicit residency disclosure.

●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

Both score equally at 5/5.

●Hawk (5/5): Incorporated as Hawk AI GmbH in Munich, Germany (EU/EEA), with no US parent. Falls fully under EU/GDPR jurisdiction — ideal for EU regulated institutions.

●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.

●Hawk (4/5): Offers DPAs, encryption, GDPR-aligned PII handling and private-cloud isolation; AI learns from analyst feedback within the customer tenant. No public explicit shared-model no-training clause, so scored 4 pending DPA confirmation of retention and training terms.

●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

Both score equally at 5/5.

●Hawk (5/5): Holds ISO/IEC 27001:2022 and SOC 2 Type 2, with ISO 22301 alignment and GDPR audits — a strong stack including sector-relevant resilience certification for a financial-crime vendor.

●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

Both score equally at 5/5.

●Hawk (5/5): Purpose-built for regulated EU financial institutions (AML/CFT, fraud), used by Tier-1 banks and payment firms; directly relevant to BaFin and other EU financial supervisors. Forrester Strong Performer, Q2 2025.

●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	Hawk	Noxtua
BSI C5	No	Yes
GDPR	Yes	No
ISO 22301 (alignment)	Yes	No
ISO 27001	No	Yes
ISO 27017	No	Yes
ISO 27018	No	Yes
ISO 42001	No	Yes
ISO 9001	No	Yes
ISO/IEC 27001:2022	Yes	No
SOC 2 Type 2	Yes	No
TISAX	No	Yes

Overall Verdict

Noxtua has a clear trust advantage, scoring 25/25 compared to Hawk's 22/25. Noxtua particularly excels in data residency, data retention & training.

Frequently Asked Questions

Which is better for EU compliance, Noxtua or Hawk?

Noxtua has a TrustKit score of 25/25 while Hawk scores 22/25. Noxtua currently rates higher across data residency, legal jurisdiction, data retention, certifications, and regulatory fit.

How do Noxtua and Hawk 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 Hawk scores 3/5 (European company offering SaaS or private-cloud deployment and GDPR compliance, but no publicly published EU-only data-residency commitment or named region. EU customers should confirm EU hosting via the DPA. Scored conservatively pending explicit residency disclosure.).

Are Noxtua and Hawk GDPR compliant?

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

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