Whistleblower Software (Formalize) vs Whistleblowing24

Side-by-side facts for Whistleblower Software (Formalize) and Whistleblowing24, sourced from vendor-published materials. Both platforms market themselves for EU Directive 2019/1937 compliance.

At a glance

Whistleblower Software (Formalize)

Whistleblower Software product from Formalize (Copenhagen). Tiered €70–€285/month by employee count.

Headquarters: Copenhagen, Denmark
Pricing: Annual billing: €70 (0–49), €80 (50–249), €135 (250–499), €215 (500–999), €285 (1,000–1,999) per month. Contact sales for 2,000+.
EU data hosting: EU (named data centre)
EU member states referenced: 5 of 27
Certifications: ISO 27001 + 2 more
AI on report content: Processes report content with AI / translation

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Whistleblowing24

Italian whistleblowing platform launched in 2023 and positioned for the D.Lgs 24/2023 private-sector deadline.

Headquarters: Italy
Pricing: Not published.
EU data hosting: Not disclosed
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: Whistleblower Software (Formalize) and Whistleblowing24
Attribute	Whistleblower Software (Formalize)	Whistleblowing24
Headquarters	Copenhagen, Denmark	Italy
Founded	2020	2023
Ownership	Private — €15M Series A funded	Undisclosed
Employees	~160	Undisclosed
Customers (vendor claim)	8,000+ across the Formalize platform (vendor claim)	Undisclosed
Pricing	Annual billing: €70 (0–49), €80 (50–249), €135 (250–499), €215 (500–999), €285 (1,000–1,999) per month. Contact sales for 2,000+.	Not published.
Pricing model	Tiered (per employee)	Quote only
Procurement model	Demo required	Enterprise sales only
Free trial	✓ Yes	No
EU data hosting	EU (named data centre)	Not disclosed
EU member states referenced	5 of 27	1 of 27
EU reporting languages	23 of 24	Partial
Total reporting languages	80	1
AI on report content	Processes report content with AI / translation	No AI processing of report content
Certifications	ISO 27001 (organisation and hosting) ISAE 3000 Type 2 2024 penetration testing certification	None published
National laws referenced	Denmark Germany (HinSchG) France (Sapin II) Italy (D.Lgs. 24/2023) Spain (Ley 2/2023)	Italy (D.Lgs 24/2023) EU Directive 2019/1937
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	✓	✓
Public API	✓	—
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
G2 rating	4.9/5 · 157 reviews	—
Last verified	20 April 2026	19 April 2026

Another option in this directory

Whistleblower Software (Formalize) and Whistleblowing24 are two of the platforms indexed here. If your shortlist is still open, one more worth comparing — with a different set of tradeoffs: