Sygnanet vs Whisper

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

At a glance

Sygnanet

Polish whistleblower channel for the Act on Protection of Whistleblowers. Tiered pricing in PLN.

Headquarters: Poland
Pricing: Annual billing, net of VAT. Standard: 4,000 zł/year (370 zł/month) for 2 report recipients. Premium: 7,000 zł/year (650 zł/month) for 4 recipients. Enterprise: 10,000 zł/year (920 zł/month) for 6 recipients; each additional recipient 1,000 zł/year.
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: Sygnanet and Whisper
Attribute	Sygnanet	Whisper
Headquarters	Poland	Italy
Ownership	SpecFile Project Sp. z o.o. (specfile.pl)	Thorsoft S.r.l.
Pricing	Annual billing, net of VAT. Standard: 4,000 zł/year (370 zł/month) for 2 report recipients. Premium: 7,000 zł/year (650 zł/month) for 4 recipients. Enterprise: 10,000 zł/year (920 zł/month) for 6 recipients; each additional recipient 1,000 zł/year.	Not published on the public page. Quote-based via sales contact.
Pricing model	Tiered (per employee)	Quote only
Procurement model	Self-serve sign-up	Enterprise sales only
Free trial	✓ Yes	No
EU data hosting	EU (named data centre)	EU (named data centre)
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Partial	Partial
Total reporting languages	12	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	Poland (Act on the Protection of Whistleblowers, in force 25 September 2024)	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	14 April 2026	19 April 2026

Another option in this directory

Sygnanet 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: