whistlebox vs Whistleflow

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

At a glance

whistlebox

German whistleblowing channel from DSM-Online GmbH aimed at the Mittelstand, with public headcount pricing from EUR 69/year and a 14-day self-serve trial.

Headquarters: Dachau, Germany
Pricing: Up to 50 employees EUR 69/year; 51-250 EUR 249/year; 251-500 EUR 499/year; 501-1,000 EUR 999/year; 1,000+ quote-only. Prices are annual on a 12-month contract.
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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Whistleflow

Italian cloud whistleblowing channel from Innovio SpA with published tiers from EUR 29/month plus a EUR 250 annual setup fee.

Headquarters: Prato, Italy
Pricing: Basic EUR 29/month (up to 50 employees); Standard EUR 59/month (up to 250); Premium EUR 149/month (up to 500); Enterprise custom (500+). EUR 250 annual setup fee on all plans; prices exclude VAT.
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: ISO 27001 + 1 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: whistlebox and Whistleflow
Attribute	whistlebox	Whistleflow
Headquarters	Dachau, Germany	Prato, Italy
Ownership	Private - DSM-Online GmbH (Dachau, Germany); the site also brands whistlebox as a product of CPExperts GmbH	Private - Innovio SpA (Italy, P.IVA 04923180485)
Pricing	Up to 50 employees EUR 69/year; 51-250 EUR 249/year; 251-500 EUR 499/year; 501-1,000 EUR 999/year; 1,000+ quote-only. Prices are annual on a 12-month contract.	Basic EUR 29/month (up to 50 employees); Standard EUR 59/month (up to 250); Premium EUR 149/month (up to 500); Enterprise custom (500+). EUR 250 annual setup fee on all plans; prices exclude VAT.
Pricing model	Tiered (per employee)	Tiered (per employee)
Procurement model	Self-serve sign-up	Demo required
Free trial	✓ Yes	No
EU data hosting	EU (named data centre) German data centre (vendor-stated); hosting provider not named on public pages reviewed	EU (named data centre) European Azure or AWS cloud (vendor-stated); specific EU country not disclosed
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	ISO/IEC 27001 (vendor Innovio SpA) ISO 9001 (vendor Innovio SpA)
National laws referenced	EU Directive 2019/1937 Germany (HinSchG)	EU Directive 2019/1937 Italy (D.Lgs 24/2023)
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	—	—
Public API	—	✓
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	19 July 2026	19 July 2026

How whistlebox and Whistleflow differ

Both whistlebox and Whistleflow can host whistleblower report data inside the EU. whistlebox references 1 of the 27 EU member states and Whistleflow references 1. Whistleflow lists ISO 27001 certification; whistlebox does not. whistlebox offers self-serve sign-up, whereas Whistleflow 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.

whistlebox vs Whistleflow: common questions

Does whistlebox or Whistleflow host whistleblower data in the EU?

Both whistlebox and Whistleflow can host whistleblower report data inside the EU.

How many EU member states do whistlebox and Whistleflow cover?

whistlebox references 1 of the 27 EU member states and Whistleflow references 1.

Is whistlebox or Whistleflow ISO 27001 certified?

Whistleflow lists ISO 27001 certification; whistlebox does not.

How do whistlebox and Whistleflow pricing and sign-up compare?

whistlebox is priced at Up to 50 employees EUR 69/year; 51-250 EUR 249/year; 251-500 EUR 499/year; 501-1,000 EUR 999/year; 1,000+ quote-only. Prices are annual on a 12-month contract.. Whistleflow is priced at Basic EUR 29/month (up to 50 employees); Standard EUR 59/month (up to 250); Premium EUR 149/month (up to 500); Enterprise custom (500+). EUR 250 annual setup fee on all plans; prices exclude VAT.. whistlebox offers self-serve sign-up, whereas Whistleflow routes buyers through a demo or sales process.

Do whistlebox or Whistleflow use AI on whistleblower reports?

Neither processes report content with AI.

Another option in this directory

whistlebox and Whistleflow 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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