Whisper vs WhistleOn

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

At a glance

Whisper

Italian whistleblowing platform from Thorsoft, certified by the Italian National Cybersecurity Agency (ACN) as a qualified cloud service.

Headquarters: Italy
Pricing: Not published on the public page. Quote-based via sales contact.
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: ACN Qualification Level 1 (valid 2025-11-06 through 2028-11-06)
AI on report content: No AI processing of report content

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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: Not disclosed
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: Whisper and WhistleOn
Attribute	Whisper	WhistleOn
Headquarters	Italy	Lisbon, Portugal
Ownership	Thorsoft S.r.l.	Ouvidor Digital Whistleblowing Company
Pricing	Not published on the public page. Quote-based via sales contact.	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	Quote only	Tiered (per employee)
Procurement model	Enterprise sales only	Self-serve sign-up
Free trial	No	No
EU data hosting	EU (named data centre)	Not disclosed
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Partial	4 of 24
Total reporting languages	2	5
AI on report content	No AI processing of report content	Processes report content with AI / translation
Certifications	ACN Qualification Level 1 (valid 2025-11-06 through 2028-11-06)	None published
National laws referenced	Italy (D.Lgs 24/2023) Italy (ANAC Linee Guida) Italy (D.Lgs 231/2001 — MOG 231) EU Directive 2019/1937	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 April 2026	19 April 2026

Another option in this directory

Whisper 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: