Visslan vs WhistleFox

Q: Does Visslan or WhistleFox host whistleblower data in the EU?

Both Visslan and WhistleFox can host whistleblower report data inside the EU.

Q: How many EU member states do Visslan and WhistleFox cover?

Visslan references 1 of the 27 EU member states and WhistleFox references 1.

Q: Is Visslan or WhistleFox ISO 27001 certified?

Visslan lists ISO 27001 certification; WhistleFox does not.

Q: How do Visslan and WhistleFox pricing and sign-up compare?

Visslan is priced at Banded by employee count: SEK 6,000/year (<50), SEK 8,000/year (50–249), SEK 11,000/year (250–499), SEK 15,000/year (500–999), quote for 1,000+. English page shows €600 / €800 / €1,100 / €1,500 equivalents. No startup fees or binding period.. WhistleFox is priced at Not published. WhistleFox is engaged as a managed legal service, so pricing is quote-only via the firm.. Both route buyers through a demo or sales process rather than self-serve sign-up.

Q: Do Visslan or WhistleFox use AI on whistleblower reports?

Visslan processes report content with AI, while WhistleFox does not.

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

At a glance

Visslan

Swedish whistleblower platform, acquired by Whistlelink in June 2025. Public annual pricing from SEK 6,000 / €600.

Headquarters: Sweden
Pricing: Banded by employee count: SEK 6,000/year (<50), SEK 8,000/year (50–249), SEK 11,000/year (250–499), SEK 15,000/year (500–999), quote for 1,000+. English page shows €600 / €800 / €1,100 / €1,500 equivalents. No startup fees or binding period.
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: ISO 27001
AI on report content: Undisclosed

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WhistleFox

Law-firm-operated whistleblowing service from Heuking Kühn Lüer Wojtek, bundling a digital reporting channel with legal case handling by the firm's compliance lawyers.

Headquarters: Düsseldorf, Germany
Pricing: Not published. WhistleFox is engaged as a managed legal service, so pricing is quote-only via the firm.
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: Visslan and WhistleFox
Attribute	Visslan	WhistleFox
Headquarters	Sweden	Düsseldorf, Germany
Ownership	The Whistle Compliance Solutions AB (559327-2999); acquired by Whistlelink in June 2025	Operated by Heuking Kühn Lüer Wojtek Partnerschaft mbB (Germany, VAT DE 119 459 367)
Pricing	Banded by employee count: SEK 6,000/year (<50), SEK 8,000/year (50–249), SEK 11,000/year (250–499), SEK 15,000/year (500–999), quote for 1,000+. English page shows €600 / €800 / €1,100 / €1,500 equivalents. No startup fees or binding period.	Not published. WhistleFox is engaged as a managed legal service, so pricing is quote-only via the firm.
Pricing model	Tiered (per employee)	Quote only
Procurement model	Mixed	Enterprise sales only
Free trial	✓ Yes	No
EU data hosting	EU (named data centre)	EU (named data centre) Heuking's own servers in Germany (vendor-stated)
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Partial	Partial
Total reporting languages	5	2
AI on report content	Undisclosed	No AI processing of report content
Certifications	ISO 27001-certified hosting (vendor-stated)	None published
National laws referenced	Sweden (Lag 2021:890, visselblåsarlagen) EU Directive 2019/1937	EU Directive 2019/1937 Germany (LkSG, Supply Chain Due Diligence Act)
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	✓	✓
Public API	—	—
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	6 June 2026	19 July 2026

How Visslan and WhistleFox differ

Both Visslan and WhistleFox can host whistleblower report data inside the EU. Visslan references 1 of the 27 EU member states and WhistleFox references 1. Visslan lists ISO 27001 certification; WhistleFox does not. Both route buyers through a demo or sales process rather than self-serve sign-up. Visslan processes report content with AI, while WhistleFox 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.