CLUE#ZO vs TELL US!

Side-by-side facts for CLUE#ZO and TELL US!, 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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TELL US!

Hungarian whistleblowing channel from ARRABONA-WORK Kft., published at 29,000 HUF/month for unlimited admin users, referencing EU Directive 2019/1937 and Hungary's Act XXV of 2023.

Headquarters: Cakóháza, Hungary
Pricing: Single 'Quick easy' package at 29,000 HUF/month plus VAT (roughly EUR 73/month), including unlimited admin users and a free sample ethics and conduct code template.
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 TELL US!
Attribute	CLUE#ZO	TELL US!
Headquarters	Hamburg, Germany	Cakóháza, Hungary
Ownership	Private, CAS Concepts and Solutions AG (Hamburg, Commercial Register HRB 69127)	Private, ARRABONA-WORK Kft. (Hungarian VAT 26355166-2-08, company registration 08-09-030073)
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.	Single 'Quick easy' package at 29,000 HUF/month plus VAT (roughly EUR 73/month), including unlimited admin users and a free sample ethics and conduct code template.
Pricing model	Tiered (per employee)	Flat published rate
Procurement model	Mixed	Demo required
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) EU-based servers with no third-country transfers (vendor-stated)
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Undisclosed	Partial
Total reporting languages	Undisclosed	2
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 Hungary (Act XXV of 2023)
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 TELL US! differ

Both CLUE#ZO and TELL US! can host whistleblower report data inside the EU. CLUE#ZO references 1 of the 27 EU member states and TELL US! 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 TELL US! 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 TELL US!: common questions

Does CLUE#ZO or TELL US! host whistleblower data in the EU?

Both CLUE#ZO and TELL US! can host whistleblower report data inside the EU.

How many EU member states do CLUE#ZO and TELL US! cover?

CLUE#ZO references 1 of the 27 EU member states and TELL US! references 1.

Is CLUE#ZO or TELL US! ISO 27001 certified?

Neither lists an ISO 27001 certification.

How do CLUE#ZO and TELL US! 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.. TELL US! is priced at Single 'Quick easy' package at 29,000 HUF/month plus VAT (roughly EUR 73/month), including unlimited admin users and a free sample ethics and conduct code template.. Both route buyers through a demo or sales process rather than self-serve sign-up.

Do CLUE#ZO or TELL US! use AI on whistleblower reports?

CLUE#ZO processes report content with AI, while TELL US! does not.

Another option in this directory

CLUE#ZO and TELL US! 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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