CLUE#ZO vs PRIMA Compliance

Side-by-side facts for CLUE#ZO and PRIMA Compliance, sourced from vendor-published materials. Both platforms market themselves for EU Directive 2019/1937 compliance.

At a glance

CLUE#ZO

German digital whistleblowing system from CAS Concepts and Solutions AG, delivered on SAP Business Technology Platform with integration to SAP S/4HANA and chatbot-guided report intake.

Headquarters: Hamburg, Germany
Pricing: Basic EUR 99/month (12 reports/year, 3 users); Standard EUR 299/month (50 reports/year, 6 users); Enterprise EUR 1,499/month (unlimited reports, 15 users). Prices are ex-VAT.
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: None published
AI on report content: Processes report content with AI / translation

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PRIMA Compliance

German whistleblowing system operated by law firm Gebrueder Brands & Seehaus GbR, with tiered subscriptions from a self-service cloud plan up to a lawyer ombudsperson service.

Headquarters: Niedererbach, Germany
Pricing: Ombudsperson packages (net, per year): Starter EUR 1,500 (up to 150 employees, 6 ombudsperson hours), Business EUR 2,700 (up to 249 employees, 12 hours), Premium EUR 6,000 (250-1,000 employees, 20 hours); Individual quote for 1,000+ employees. Add-on telephone hotline EUR 15-25/month.
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: None published
AI on report content: No AI processing of report content

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Full facts, side by side

Full facts, side by side: CLUE#ZO and PRIMA Compliance
Attribute	CLUE#ZO	PRIMA Compliance
Headquarters	Hamburg, Germany	Niedererbach, Germany
Ownership	Private, CAS Concepts and Solutions AG (Hamburg, Commercial Register HRB 69127)	Private, operated by Gebrueder Brands & Seehaus GbR (law firm); Byte Solution GmbH & Co. KG is the named developer and hosting provider
Pricing	Basic EUR 99/month (12 reports/year, 3 users); Standard EUR 299/month (50 reports/year, 6 users); Enterprise EUR 1,499/month (unlimited reports, 15 users). Prices are ex-VAT.	Ombudsperson packages (net, per year): Starter EUR 1,500 (up to 150 employees, 6 ombudsperson hours), Business EUR 2,700 (up to 249 employees, 12 hours), Premium EUR 6,000 (250-1,000 employees, 20 hours); Individual quote for 1,000+ employees. Add-on telephone hotline EUR 15-25/month.
Pricing model	Tiered (per employee)	Mixed
Procurement model	Mixed	Mixed
Free trial	No	No
EU data hosting	EU (named data centre) European data centres (vendor states ISO 27001 certified data centres); built on SAP Business Technology Platform	EU (named data centre) Byte Solution GmbH & Co. KG (developer, webhosting, and server infrastructure); data processed in Germany, otherwise within the EU (vendor-stated)
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Undisclosed	Undisclosed
Total reporting languages	Undisclosed	Undisclosed
AI on report content	Processes report content with AI / translation	No AI processing of report content
Certifications	None published	None published
National laws referenced	EU Directive 2019/1937 Germany (Hinweisgeberschutzgesetz, HinSchG)	EU Directive 2019/1937 Germany (Hinweisgeberschutzgesetz, HinSchG)
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	—	✓
Public API	—	—
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	19 July 2026	19 July 2026

How CLUE#ZO and PRIMA Compliance differ

Both CLUE#ZO and PRIMA Compliance can host whistleblower report data inside the EU. CLUE#ZO references 1 of the 27 EU member states and PRIMA Compliance references 1. Neither lists an ISO 27001 certification. Both route buyers through a demo or sales process rather than self-serve sign-up. CLUE#ZO processes report content with AI, while PRIMA Compliance does not. Both market themselves for EU Directive 2019/1937 compliance, so the better fit depends on your priorities around data residency, certification, pricing transparency, and use of AI.

CLUE#ZO vs PRIMA Compliance: common questions

Does CLUE#ZO or PRIMA Compliance host whistleblower data in the EU?

Both CLUE#ZO and PRIMA Compliance can host whistleblower report data inside the EU.

How many EU member states do CLUE#ZO and PRIMA Compliance cover?

CLUE#ZO references 1 of the 27 EU member states and PRIMA Compliance references 1.

Is CLUE#ZO or PRIMA Compliance ISO 27001 certified?

Neither lists an ISO 27001 certification.

How do CLUE#ZO and PRIMA Compliance pricing and sign-up compare?

CLUE#ZO is priced at Basic EUR 99/month (12 reports/year, 3 users); Standard EUR 299/month (50 reports/year, 6 users); Enterprise EUR 1,499/month (unlimited reports, 15 users). Prices are ex-VAT.. PRIMA Compliance is priced at Ombudsperson packages (net, per year): Starter EUR 1,500 (up to 150 employees, 6 ombudsperson hours), Business EUR 2,700 (up to 249 employees, 12 hours), Premium EUR 6,000 (250-1,000 employees, 20 hours); Individual quote for 1,000+ employees. Add-on telephone hotline EUR 15-25/month.. Both route buyers through a demo or sales process rather than self-serve sign-up.

Do CLUE#ZO or PRIMA Compliance use AI on whistleblower reports?

CLUE#ZO processes report content with AI, while PRIMA Compliance does not.

Another option in this directory

CLUE#ZO and PRIMA Compliance are two of the platforms indexed here. If your shortlist is still open, one more worth comparing — with a different set of tradeoffs:

EthicsPortal

Whistleblower reporting portal hosted on Hetzner in Germany. Flat €60/month plan.

Headquarters: Poland
Pricing: €60/month, or €41.67/month billed annually (€500/year)
EU data hosting: EU (named data centre)
EU member states referenced: All 27
Certifications: ISO 27001
AI on report content: No AI processing of report content

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Compare this tool against other platforms in the directory.

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