PRIMA Compliance vs Whisper

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

At a glance

PRIMA Compliance

German whistleblowing system operated by law firm Gebrueder Brands & Seehaus GbR, with tiered subscriptions from a self-service cloud plan up to a lawyer ombudsperson service.

Headquarters: Niedererbach, Germany
Pricing: Ombudsperson packages (net, per year): Starter EUR 1,500 (up to 150 employees, 6 ombudsperson hours), Business EUR 2,700 (up to 249 employees, 12 hours), Premium EUR 6,000 (250-1,000 employees, 20 hours); Individual quote for 1,000+ employees. Add-on telephone hotline EUR 15-25/month.
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: PRIMA Compliance and Whisper
Attribute	PRIMA Compliance	Whisper
Headquarters	Niedererbach, Germany	Legnano, Italy
Ownership	Private, operated by Gebrueder Brands & Seehaus GbR (law firm); Byte Solution GmbH & Co. KG is the named developer and hosting provider	Thorsoft S.r.l.
Pricing	Ombudsperson packages (net, per year): Starter EUR 1,500 (up to 150 employees, 6 ombudsperson hours), Business EUR 2,700 (up to 249 employees, 12 hours), Premium EUR 6,000 (250-1,000 employees, 20 hours); Individual quote for 1,000+ employees. Add-on telephone hotline EUR 15-25/month.	Whisper 100: €500/year + VAT for up to 100 employees; Whisper 250: €900/year + VAT for up to 250 employees; Enterprise: custom.
Pricing model	Mixed	Tiered (per employee)
Procurement model	Mixed	Self-serve sign-up
Free trial	No	No
EU data hosting	EU (named data centre) Byte Solution GmbH & Co. KG (developer, webhosting, and server infrastructure); data processed in Germany, otherwise within the EU (vendor-stated)	Not disclosed
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Undisclosed	Partial
Total reporting languages	Undisclosed	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 Germany (Hinweisgeberschutzgesetz, HinSchG)	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 PRIMA Compliance and Whisper differ

PRIMA Compliance can host report data inside the EU, while Whisper does not publish an EU hosting option. PRIMA Compliance references 1 of the 27 EU member states and Whisper references 1. Whisper lists ISO 27001 certification; PRIMA Compliance does not. Whisper offers self-serve sign-up, whereas PRIMA Compliance 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.

PRIMA Compliance vs Whisper: common questions

Does PRIMA Compliance or Whisper host whistleblower data in the EU?

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

How many EU member states do PRIMA Compliance and Whisper cover?

PRIMA Compliance references 1 of the 27 EU member states and Whisper references 1.

Is PRIMA Compliance or Whisper ISO 27001 certified?

Whisper lists ISO 27001 certification; PRIMA Compliance does not.

How do PRIMA Compliance and Whisper pricing and sign-up compare?

PRIMA Compliance is priced at Ombudsperson packages (net, per year): Starter EUR 1,500 (up to 150 employees, 6 ombudsperson hours), Business EUR 2,700 (up to 249 employees, 12 hours), Premium EUR 6,000 (250-1,000 employees, 20 hours); Individual quote for 1,000+ employees. Add-on telephone hotline EUR 15-25/month.. 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 PRIMA Compliance routes buyers through a demo or sales process.

Do PRIMA Compliance or Whisper use AI on whistleblower reports?

Neither processes report content with AI.

Another option in this directory

PRIMA Compliance 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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