Whisper vs whizzla

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

At a glance

Whisper

Italian whistleblowing platform from Thorsoft with ACN-certified positioning and public annual pricing for up to 250 employees.

Headquarters: Legnano, Italy
Pricing: Whisper 100: €500/year + VAT for up to 100 employees; Whisper 250: €900/year + VAT for up to 250 employees; Enterprise: custom.
EU data hosting: Not disclosed
EU member states referenced: 1 of 27
Certifications: ISO 27001 + 4 more
AI on report content: No AI processing of report content

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whizzla

German cloud whistleblowing channel from lexato GmbH with plug-and-play deployment and published monthly tiers from EUR 49 net.

Headquarters: Bad Orb, Germany
Pricing: Starter EUR 49/month net (up to 50 employees, 1 organization, 2 languages, 2 user accounts); KMU EUR 149/month net (up to 500 employees, 3 organizations, 3 languages, 5 accounts); Konzerne EUR 249/month net (500+ employees, 5 organizations, 5 languages, 10 accounts). Enterprise on request.
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: Whisper and whizzla
Attribute	Whisper	whizzla
Headquarters	Legnano, Italy	Bad Orb, Germany
Ownership	Thorsoft S.r.l.	Private, whizzla is a legaltech product of lexato GmbH (Handelsregister Hanau HRB 98387, VAT DE348448837), managing director Stefan Kunz
Pricing	Whisper 100: €500/year + VAT for up to 100 employees; Whisper 250: €900/year + VAT for up to 250 employees; Enterprise: custom.	Starter EUR 49/month net (up to 50 employees, 1 organization, 2 languages, 2 user accounts); KMU EUR 149/month net (up to 500 employees, 3 organizations, 3 languages, 5 accounts); Konzerne EUR 249/month net (500+ employees, 5 organizations, 5 languages, 10 accounts). Enterprise on request.
Pricing model	Tiered (per employee)	Tiered (per employee)
Procurement model	Self-serve sign-up	Self-serve sign-up
Free trial	No	No
EU data hosting	Not disclosed	EU (named data centre) 934tel Media Networx GmbH servers in Germany (vendor-stated); data processing agreement executed with the hoster
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Partial	Partial
Total reporting languages	2	6
AI on report content	No AI processing of report content	No AI processing of report content
Certifications	ACN certification (vendor-stated) ISO 9001 ISO 27001 ISO 27017 ISO 27018	None published
National laws referenced	Italy (D.Lgs 24/2023) Italy (ANAC directives) EU whistleblowing requirements	EU Directive 2019/1937 Germany (Lieferkettensorgfaltspflichtengesetz, LkSG) Germany (Geldwaeschegesetz)
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	✓	—
Public API	—	—
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	24 May 2026	19 July 2026

How Whisper and whizzla differ

whizzla can host report data inside the EU, while Whisper does not publish an EU hosting option. Whisper references 1 of the 27 EU member states and whizzla references 1. Whisper lists ISO 27001 certification; whizzla does not. Both offer self-serve sign-up without a mandatory sales call. Neither processes report content with AI. 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.

Whisper vs whizzla: common questions

Does Whisper or whizzla host whistleblower data in the EU?

whizzla can host report data inside the EU, while Whisper does not publish an EU hosting option.

How many EU member states do Whisper and whizzla cover?

Whisper references 1 of the 27 EU member states and whizzla references 1.

Is Whisper or whizzla ISO 27001 certified?

Whisper lists ISO 27001 certification; whizzla does not.

How do Whisper and whizzla pricing and sign-up compare?

Whisper is priced at Whisper 100: €500/year + VAT for up to 100 employees; Whisper 250: €900/year + VAT for up to 250 employees; Enterprise: custom.. whizzla is priced at Starter EUR 49/month net (up to 50 employees, 1 organization, 2 languages, 2 user accounts); KMU EUR 149/month net (up to 500 employees, 3 organizations, 3 languages, 5 accounts); Konzerne EUR 249/month net (500+ employees, 5 organizations, 5 languages, 10 accounts). Enterprise on request.. Both offer self-serve sign-up without a mandatory sales call.

Do Whisper or whizzla use AI on whistleblower reports?

Neither processes report content with AI.

Another option in this directory

Whisper and whizzla 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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