CLUE#ZO vs e-nform

Side-by-side facts for CLUE#ZO and e-nform, 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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e-nform

Polish whistleblowing channel from E-nform Sp. z o.o. with Azure-hosted or on-premises deployment, IP-free intake, and published Silver/Gold tiers.

Headquarters: Warsaw, Poland
Pricing: Silver EUR 397/month or EUR 4,329/year (up to 3 operators); Gold EUR 879/month or EUR 9,588/year (up to 10 operators); Platinum from EUR 14,500/year (unlimited operators, individual pricing).
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 e-nform
Attribute	CLUE#ZO	e-nform
Headquarters	Hamburg, Germany	Warsaw, Poland
Ownership	Private, CAS Concepts and Solutions AG (Hamburg, Commercial Register HRB 69127)	Private, E-nform Sp. z o.o. (Poland)
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.	Silver EUR 397/month or EUR 4,329/year (up to 3 operators); Gold EUR 879/month or EUR 9,588/year (up to 10 operators); Platinum from EUR 14,500/year (unlimited operators, individual pricing).
Pricing model	Tiered (per employee)	Tiered (per employee)
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) Microsoft Azure managed by the vendor (Western Europe, vendor-stated), or on-premises deployment on the Platinum tier
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Undisclosed	Partial
Total reporting languages	Undisclosed	11
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
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 e-nform differ

Both CLUE#ZO and e-nform can host whistleblower report data inside the EU. CLUE#ZO references 1 of the 27 EU member states and e-nform 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 e-nform 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 e-nform: common questions

Does CLUE#ZO or e-nform host whistleblower data in the EU?

Both CLUE#ZO and e-nform can host whistleblower report data inside the EU.

How many EU member states do CLUE#ZO and e-nform cover?

CLUE#ZO references 1 of the 27 EU member states and e-nform references 1.

Is CLUE#ZO or e-nform ISO 27001 certified?

Neither lists an ISO 27001 certification.

How do CLUE#ZO and e-nform 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.. e-nform is priced at Silver EUR 397/month or EUR 4,329/year (up to 3 operators); Gold EUR 879/month or EUR 9,588/year (up to 10 operators); Platinum from EUR 14,500/year (unlimited operators, individual pricing).. Both route buyers through a demo or sales process rather than self-serve sign-up.

Do CLUE#ZO or e-nform use AI on whistleblower reports?

CLUE#ZO processes report content with AI, while e-nform does not.

Another option in this directory

CLUE#ZO and e-nform 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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