e-Zaupnik vs OpenWhistle

Side-by-side facts for e-Zaupnik and OpenWhistle, 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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OpenWhistle

Portuguese whistleblowing channel with flat per-organisation pricing and unlimited users, published from EUR 17.60/month on annual billing.

Headquarters: Porto, Portugal
Pricing: Single plan: EUR 22/month, or EUR 17.60/month billed annually (EUR 211.20/year, described as 20% saving). VAT added on top. Price is per organisation with unlimited users.
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: e-Zaupnik and OpenWhistle
Attribute	e-Zaupnik	OpenWhistle
Headquarters	Ljubljana, Slovenia	Porto, Portugal
Ownership	Private, Virtual IT, informacijske tehnologije d.o.o. (Slovenia), part of Infocenter Group	Private, brand of Canelinfinita, Unipessoal Lda (Portugal, NIPC 518494128)
Pricing	Basic EUR 49/month (single trustee); Multi-user EUR 79/month; Premium with legal assistance from EUR 99/month. Prices stated excluding VAT.	Single plan: EUR 22/month, or EUR 17.60/month billed annually (EUR 211.20/year, described as 20% saving). VAT added on top. Price is per organisation with unlimited users.
Pricing model	Tiered (per employee)	Flat published rate
Procurement model	Enterprise sales only	Demo required
Free trial	No	No
EU data hosting	Not disclosed	EU (named data centre) Vendor states data is stored within the European Union; specific country and provider not named. Privacy policy notes data may be transferred to cloud providers outside the EEA under GDPR safeguards.
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Partial	Partial
Total reporting languages	1	90
AI on report content	Processes report content with AI / translation	No AI processing of report content
Certifications	ISO/IEC 27001 (vendor-stated)	None published
National laws referenced	EU Directive 2019/1937 Slovenia (ZZPri, Zakon o zaščiti prijaviteljev)	EU Directive 2019/1937 Portugal (Lei 93/2021)
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 e-Zaupnik and OpenWhistle differ

OpenWhistle 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 OpenWhistle references 1. e-Zaupnik lists ISO 27001 certification; OpenWhistle does not. Both route buyers through a demo or sales process rather than self-serve sign-up. e-Zaupnik processes report content with AI, while OpenWhistle 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.

e-Zaupnik vs OpenWhistle: common questions

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

OpenWhistle 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 OpenWhistle cover?

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

Is e-Zaupnik or OpenWhistle ISO 27001 certified?

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

How do e-Zaupnik and OpenWhistle 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.. OpenWhistle is priced at Single plan: EUR 22/month, or EUR 17.60/month billed annually (EUR 211.20/year, described as 20% saving). VAT added on top. Price is per organisation with unlimited users.. Both route buyers through a demo or sales process rather than self-serve sign-up.

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

e-Zaupnik processes report content with AI, while OpenWhistle does not.

Another option in this directory

e-Zaupnik and OpenWhistle 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 OpenWhistle → Compare all platforms