Whistleblower Software (Formalize) vs whistly

Side-by-side facts for Whistleblower Software (Formalize) and whistly, 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 with public Core and Advanced annual pricing.

Headquarters: Copenhagen, Denmark
Pricing: Core: €99 / €149 / €199 / €249 / €349 per month for 0-49 / 50-149 / 150-249 / 250-499 / 500-999 employees. Advanced: €149 / €219 / €299 / €379 / €529 for the same bands. 1,000+ employees contact sales. Billed annually.
EU data hosting: EU (named data centre)
EU member states referenced: 3 of 27
Certifications: ISO 27001 + 3 more
AI on report content: Processes report content with AI / translation

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whistly

Berlin-based whistleblowing channel from whistly digital GmbH, positioned for German HinSchG and supply-chain (LkSG) compliance, from EUR 59 per month regardless of headcount.

Headquarters: Berlin, Germany
Pricing: Two published packages: Essential EUR 59/month and Pro EUR 99/month, charged regardless of employee count.
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: Whistleblower Software (Formalize) and whistly
Attribute	Whistleblower Software (Formalize)	whistly
Headquarters	Copenhagen, Denmark	Berlin, Germany
Founded	2020	Undisclosed
Ownership	Private	Private, whistly digital GmbH (District Court of Charlottenburg, Berlin, HRB 249593 B)
Customers (vendor claim)	8,000+ across the Formalize platform (vendor claim)	100+ to 500+ organizations (vendor claims vary by page: 100+ on the LkSG page, over 200 on the about page, 500+ on the vendor blog)
Pricing	Core: €99 / €149 / €199 / €249 / €349 per month for 0-49 / 50-149 / 150-249 / 250-499 / 500-999 employees. Advanced: €149 / €219 / €299 / €379 / €529 for the same bands. 1,000+ employees contact sales. Billed annually.	Two published packages: Essential EUR 59/month and Pro EUR 99/month, charged regardless of employee count.
Pricing model	Tiered (per employee)	Flat published rate
Procurement model	Self-serve sign-up	Self-serve sign-up
Free trial	✓ Yes	✓ Yes
EU data hosting	EU (named data centre)	EU (named data centre) ISO 27001 certified servers in Germany (hosting-provider certification, provider not named; vendor-stated)
EU member states referenced	3 of 27	1 of 27
EU reporting languages	Partial	Partial
Total reporting languages	80	5
AI on report content	Processes report content with AI / translation	No AI processing of report content
Certifications	ISO/IEC 27001:2022 ISAE 3000 Type 2 ENS audited WCAG 2.1 AA	None published
National laws referenced	EU Directive 2019/1937 Germany (HinSchG) Spain (Ley whistleblowing)	EU Directive 2019/1937 Germany (Hinweisgeberschutzgesetz, HinSchG) Germany (Lieferkettensorgfaltspflichtengesetz, LkSG)
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 Whistleblower Software (Formalize) and whistly differ

Both Whistleblower Software (Formalize) and whistly can host whistleblower report data inside the EU. Whistleblower Software (Formalize) references 3 of the 27 EU member states and whistly references 1. Whistleblower Software (Formalize) lists ISO 27001 certification; whistly does not. Both offer self-serve sign-up without a mandatory sales call. Whistleblower Software (Formalize) processes report content with AI, while whistly does not. 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.

Whistleblower Software (Formalize) vs whistly: common questions

Does Whistleblower Software (Formalize) or whistly host whistleblower data in the EU?

Both Whistleblower Software (Formalize) and whistly can host whistleblower report data inside the EU.

How many EU member states do Whistleblower Software (Formalize) and whistly cover?

Whistleblower Software (Formalize) references 3 of the 27 EU member states and whistly references 1.

Is Whistleblower Software (Formalize) or whistly ISO 27001 certified?

Whistleblower Software (Formalize) lists ISO 27001 certification; whistly does not.

How do Whistleblower Software (Formalize) and whistly pricing and sign-up compare?

Whistleblower Software (Formalize) is priced at Core: €99 / €149 / €199 / €249 / €349 per month for 0-49 / 50-149 / 150-249 / 250-499 / 500-999 employees. Advanced: €149 / €219 / €299 / €379 / €529 for the same bands. 1,000+ employees contact sales. Billed annually.. whistly is priced at Two published packages: Essential EUR 59/month and Pro EUR 99/month, charged regardless of employee count.. Both offer self-serve sign-up without a mandatory sales call.

Do Whistleblower Software (Formalize) or whistly use AI on whistleblower reports?

Whistleblower Software (Formalize) processes report content with AI, while whistly does not.

Another option in this directory

Whistleblower Software (Formalize) and whistly 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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