Whistleblower Software (Formalize) vs Heimdal

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

Swedish whistleblowing system from Heimdal Systems AB, free for organizations under 50 employees and EUR 499/year above that.

Headquarters: Stockholm, Sweden
Pricing: Free for non-profit organizations and companies with fewer than 50 employees; EUR 499/year for organizations with 50 or more employees (stated in Swedish as 4,995 SEK/year).
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 Heimdal
Attribute	Whistleblower Software (Formalize)	Heimdal
Headquarters	Copenhagen, Denmark	Stockholm, Sweden
Founded	2020	2025
Ownership	Private	Private, Heimdal Systems AB (Sweden), part of the Aglander Nyman AB group; technical platform developed with Flowbic AB
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.	Free for non-profit organizations and companies with fewer than 50 employees; EUR 499/year for organizations with 50 or more employees (stated in Swedish as 4,995 SEK/year).
Pricing model	Tiered (per employee)	Tiered (per employee)
Procurement model	Self-serve sign-up	Self-serve sign-up
Free trial	✓ Yes	No
EU data hosting	EU (named data centre)	EU (named data centre) Servers within the EU/EEA (vendor-stated); specific country not named
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	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 Sweden (Lag 2021:890)
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 Heimdal differ

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

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

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

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

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

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

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

How do Whistleblower Software (Formalize) and Heimdal 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.. Heimdal is priced at Free for non-profit organizations and companies with fewer than 50 employees; EUR 499/year for organizations with 50 or more employees (stated in Swedish as 4,995 SEK/year).. Both offer self-serve sign-up without a mandatory sales call.

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

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

Another option in this directory

Whistleblower Software (Formalize) and Heimdal 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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