Whistleblower Software (Formalize) vs Whispero

Side-by-side facts for Whistleblower Software (Formalize) and Whispero, 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

View full profile → See all alternatives to Whistleblower Software (Formalize) →

Whispero

Czech whistleblowing channel from Parhesys s.r.o. combining reporting software with legal support, priced from 490 CZK per month.

Headquarters: Prague, Czechia
Pricing: BASIC from 490 CZK/month; STANDARD from 990 CZK/month; PREMIUM from 2,490 CZK/month.
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: None published
AI on report content: Processes report content with AI / translation

View full profile → See all alternatives to Whispero →

Full facts, side by side

Full facts, side by side: Whistleblower Software (Formalize) and Whispero
Attribute	Whistleblower Software (Formalize)	Whispero
Headquarters	Copenhagen, Denmark	Prague, Czechia
Founded	2020	Undisclosed
Ownership	Private	Private, Parhesys s.r.o. (Czech IČO 09903534)
Customers (vendor claim)	8,000+ across the Formalize platform (vendor claim)	Undisclosed
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.	BASIC from 490 CZK/month; STANDARD from 990 CZK/month; PREMIUM from 2,490 CZK/month.
Pricing model	Tiered (per employee)	Tiered (per employee)
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) Data stated to remain within the EU (vendor-stated); provider and country not disclosed on public pages reviewed
EU member states referenced	3 of 27	1 of 27
EU reporting languages	Partial	Undisclosed
Total reporting languages	80	Undisclosed
AI on report content	Processes report content with AI / translation	Processes report content with AI / translation
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 Czechia (Act No. 171/2023 Coll., zákon o ochraně oznamovatelů)
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 Whispero differ

Both Whistleblower Software (Formalize) and Whispero can host whistleblower report data inside the EU. Whistleblower Software (Formalize) references 3 of the 27 EU member states and Whispero references 1. Whistleblower Software (Formalize) lists ISO 27001 certification; Whispero does not. Both offer self-serve sign-up without a mandatory sales call. Both process report content with AI or automated translation. 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 Whispero: common questions

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

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

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

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

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

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

How do Whistleblower Software (Formalize) and Whispero 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.. Whispero is priced at BASIC from 490 CZK/month; STANDARD from 990 CZK/month; PREMIUM from 2,490 CZK/month.. Both offer self-serve sign-up without a mandatory sales call.

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

Both process report content with AI or automated translation.

Another option in this directory

Whistleblower Software (Formalize) and Whispero 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

View full profile →

Compare this tool against other platforms in the directory.

See all alternatives to Whistleblower Software (Formalize) → See all alternatives to Whispero → Compare all platforms