e-Zaupnik vs WhistleOn

Side-by-side facts for e-Zaupnik and WhistleOn, sourced from vendor-published materials. Both platforms market themselves for EU Directive 2019/1937 compliance.

At a glance

e-Zaupnik

Slovenian whistleblowing channel from Virtual IT d.o.o. for ZZPri and EU Directive 2019/1937 compliance, priced from EUR 49 per month.

Headquarters: Ljubljana, Slovenia
Pricing: Basic EUR 49/month (single trustee); Multi-user EUR 79/month; Premium with legal assistance from EUR 99/month. Prices stated excluding VAT.
EU data hosting: Not disclosed
EU member states referenced: 1 of 27
Certifications: ISO 27001
AI on report content: Processes report content with AI / translation

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WhistleOn

Portuguese whistleblowing platform with voice and WhatsApp AI intake. Tiered €69–€199+/month by employee count, annual billing.

Headquarters: Lisbon, Portugal
Pricing: Tiered by employee count: €69 (1–49), €79 (50–149), €89 (150–199), €129 (200–499), €199 (500–999), quote for 1,000+. Billed annually.
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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Full facts, side by side

Full facts, side by side: e-Zaupnik and WhistleOn
Attribute	e-Zaupnik	WhistleOn
Headquarters	Ljubljana, Slovenia	Lisbon, Portugal
Ownership	Private, Virtual IT, informacijske tehnologije d.o.o. (Slovenia), part of Infocenter Group	Ouvidor Digital Whistleblowing Company
Pricing	Basic EUR 49/month (single trustee); Multi-user EUR 79/month; Premium with legal assistance from EUR 99/month. Prices stated excluding VAT.	Tiered by employee count: €69 (1–49), €79 (50–149), €89 (150–199), €129 (200–499), €199 (500–999), quote for 1,000+. Billed annually.
Pricing model	Tiered (per employee)	Tiered (per employee)
Procurement model	Enterprise sales only	Enterprise sales only
Free trial	No	No
EU data hosting	Not disclosed	EU (named data centre) Google Cloud Platform europe-west1 (Belgium) for European company data
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Partial	4 of 24
Total reporting languages	1	5
AI on report content	Processes report content with AI / translation	Processes report content with AI / translation
Certifications	ISO/IEC 27001 (vendor-stated)	None published
National laws referenced	EU Directive 2019/1937 Slovenia (ZZPri, Zakon o zaščiti prijaviteljev)	Portugal (Law 93/2021) Portugal (Law 109-E/2021) 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	24 May 2026

How e-Zaupnik and WhistleOn differ

WhistleOn can host report data inside the EU, while e-Zaupnik does not publish an EU hosting option. e-Zaupnik references 1 of the 27 EU member states and WhistleOn references 1. e-Zaupnik lists ISO 27001 certification; WhistleOn does not. Both route buyers through a demo or sales process rather than self-serve sign-up. Both process report content with AI or automated translation. 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.

e-Zaupnik vs WhistleOn: common questions

Does e-Zaupnik or WhistleOn host whistleblower data in the EU?

WhistleOn can host report data inside the EU, while e-Zaupnik does not publish an EU hosting option.

How many EU member states do e-Zaupnik and WhistleOn cover?

e-Zaupnik references 1 of the 27 EU member states and WhistleOn references 1.

Is e-Zaupnik or WhistleOn ISO 27001 certified?

e-Zaupnik lists ISO 27001 certification; WhistleOn does not.

How do e-Zaupnik and WhistleOn pricing and sign-up compare?

e-Zaupnik is priced at Basic EUR 49/month (single trustee); Multi-user EUR 79/month; Premium with legal assistance from EUR 99/month. Prices stated excluding VAT.. WhistleOn is priced at Tiered by employee count: €69 (1–49), €79 (50–149), €89 (150–199), €129 (200–499), €199 (500–999), quote for 1,000+. Billed annually.. Both route buyers through a demo or sales process rather than self-serve sign-up.

Do e-Zaupnik or WhistleOn use AI on whistleblower reports?

Both process report content with AI or automated translation.

Another option in this directory

e-Zaupnik and WhistleOn 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.

See all alternatives to e-Zaupnik → See all alternatives to WhistleOn → Compare all platforms