iBlow vs Whisper

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

At a glance

iBlow

Portuguese whistleblowing platform built around Law 93/2021. Four tiers scaled by collaborator count; all quote-based.

Headquarters: Lisbon, Portugal
Pricing: Not published — all four tiers (Base, Value, Elite, Premium) quote-based. Tiers scale by collaborator count: 0–249, 250–499, 500–999, 1,000+.
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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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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Full facts, side by side

Full facts, side by side: iBlow and Whisper
Attribute	iBlow	Whisper
Headquarters	Lisbon, Portugal	Italy
Ownership	Undisclosed	Thorsoft S.r.l.
Pricing	Not published — all four tiers (Base, Value, Elite, Premium) quote-based. Tiers scale by collaborator count: 0–249, 250–499, 500–999, 1,000+.	Not published on the public page. Quote-based via sales contact.
Pricing model	Quote only	Quote only
Procurement model	Demo required	Enterprise sales only
Free trial	No	No
EU data hosting	EU (named data centre) Amen (Portuguese hosting provider), per iBlow's privacy policy; specific data centre not named	EU (named data centre)
EU member states referenced	1 of 27	1 of 27
EU reporting languages	4 of 24	Partial
Total reporting languages	4	2
AI on report content	No AI processing of report content	No AI processing of report content
Certifications	None published	ACN Qualification Level 1 (valid 2025-11-06 through 2028-11-06)
National laws referenced	Portugal (Law 93/2021) EU Directive 2019/1937	Italy (D.Lgs 24/2023) Italy (ANAC Linee Guida) Italy (D.Lgs 231/2001 — MOG 231) EU Directive 2019/1937
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	—	✓
Public API	—	—
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	17 April 2026	19 April 2026

Another option in this directory

iBlow and Whisper are two of the platforms indexed here. If your shortlist is still open, one more worth comparing — with a different set of tradeoffs: