OhlasTo vs Whisper

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

At a glance

OhlasTo

Czech internal reporting system and ethics hotline from Q-COM, running on the vendor's QML platform on domestic Czech servers, from 149 CZK/month.

Headquarters: Brno, Czech Republic
Pricing: Free for schools, kindergartens, and nonprofits (max 5 users); 149 CZK/month (excl. VAT) for companies and other organizations with unlimited users; free custom-SLA tier for existing QML information-system 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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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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Full facts, side by side

Full facts, side by side: OhlasTo and Whisper
Attribute	OhlasTo	Whisper
Headquarters	Brno, Czech Republic	Legnano, Italy
Ownership	Private (Q-COM, spol. s r.o., Czech Republic; IČO 25538659)	Thorsoft S.r.l.
Pricing	Free for schools, kindergartens, and nonprofits (max 5 users); 149 CZK/month (excl. VAT) for companies and other organizations with unlimited users; free custom-SLA tier for existing QML information-system users.	Whisper 100: €500/year + VAT for up to 100 employees; Whisper 250: €900/year + VAT for up to 250 employees; Enterprise: custom.
Pricing model	Flat published rate	Tiered (per employee)
Procurement model	Enterprise sales only	Self-serve sign-up
Free trial	No	No
EU data hosting	EU (named data centre) Domestic Czech servers on the vendor's QML platform (vendor-stated)	Not disclosed
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Partial	Partial
Total reporting languages	2	2
AI on report content	No AI processing of report content	No AI processing of report content
Certifications	None published	ACN certification (vendor-stated) ISO 9001 ISO 27001 ISO 27017 ISO 27018
National laws referenced	EU Directive 2019/1937 Czechia (Act No. 171/2023 Coll.)	Italy (D.Lgs 24/2023) Italy (ANAC directives) EU whistleblowing requirements
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	✓	✓
Public API	—	—
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	19 July 2026	24 May 2026

How OhlasTo and Whisper differ

OhlasTo can host report data inside the EU, while Whisper does not publish an EU hosting option. OhlasTo references 1 of the 27 EU member states and Whisper references 1. Whisper lists ISO 27001 certification; OhlasTo does not. Whisper offers self-serve sign-up, whereas OhlasTo routes buyers through a demo or sales process. 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.

OhlasTo vs Whisper: common questions

Does OhlasTo or Whisper host whistleblower data in the EU?

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

How many EU member states do OhlasTo and Whisper cover?

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

Is OhlasTo or Whisper ISO 27001 certified?

Whisper lists ISO 27001 certification; OhlasTo does not.

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

OhlasTo is priced at Free for schools, kindergartens, and nonprofits (max 5 users); 149 CZK/month (excl. VAT) for companies and other organizations with unlimited users; free custom-SLA tier for existing QML information-system users.. 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.. Whisper offers self-serve sign-up, whereas OhlasTo routes buyers through a demo or sales process.

Do OhlasTo or Whisper use AI on whistleblower reports?

Neither processes report content with AI.

Another option in this directory

OhlasTo 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:

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.

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