Visslan vs Whisly

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

Visslan can host report data inside the EU, while Whisly does not publish an EU hosting option.

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

Visslan references 1 of the 27 EU member states and Whisly references 2.

Q: Is Visslan or Whisly ISO 27001 certified?

Visslan lists ISO 27001 certification; Whisly does not.

Q: How do Visslan and Whisly 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.. Whisly is priced at Hungary pricing: 0-50 employees HUF 19,000/month, 50-500 HUF 29,000/month, 500-1000 HUF 39,000/month, 1000+ custom. Slovakia pricing: 0-50 employees €49/month, 50-500 €79/month, 500-1000 €119/month, 1000+ custom.. Both route buyers through a demo or sales process rather than self-serve sign-up.

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

Both process report content with AI or automated translation.

Side-by-side facts for Visslan and Whisly, 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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Whisly

Hungarian whistleblower platform aligned to Act XXV of 2023. Regional presence in Slovakia via a dedicated domain.

Headquarters: Hungary
Pricing: Hungary pricing: 0-50 employees HUF 19,000/month, 50-500 HUF 29,000/month, 500-1000 HUF 39,000/month, 1000+ custom. Slovakia pricing: 0-50 employees €49/month, 50-500 €79/month, 500-1000 €119/month, 1000+ custom.
EU data hosting: Not disclosed
EU member states referenced: 2 of 27
Certifications: None published
AI on report content: Undisclosed

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Full facts, side by side

Full facts, side by side: Visslan and Whisly
Attribute	Visslan	Whisly
Headquarters	Sweden	Hungary
Ownership	The Whistle Compliance Solutions AB (559327-2999); acquired by Whistlelink in June 2025	Whisly Kft.
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.	Hungary pricing: 0-50 employees HUF 19,000/month, 50-500 HUF 29,000/month, 500-1000 HUF 39,000/month, 1000+ custom. Slovakia pricing: 0-50 employees €49/month, 50-500 €79/month, 500-1000 €119/month, 1000+ custom.
Pricing model	Tiered (per employee)	Flat published rate
Procurement model	Mixed	Demo required
Free trial	✓ Yes	No
EU data hosting	EU (named data centre)	Not disclosed
EU member states referenced	1 of 27	2 of 27
EU reporting languages	Partial	3 of 24
Total reporting languages	5	5
AI on report content	Undisclosed	Undisclosed
Certifications	ISO 27001-certified hosting (vendor-stated)	None published
National laws referenced	Sweden (Lag 2021:890, visselblåsarlagen) EU Directive 2019/1937	Hungary (2023. évi XXV. törvény) Slovakia (Zákon č. 54/2019, as amended) EU Directive 2019/1937
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	✓	—
Public API	—	—
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	6 June 2026	24 May 2026

How Visslan and Whisly differ

Visslan can host report data inside the EU, while Whisly does not publish an EU hosting option. Visslan references 1 of the 27 EU member states and Whisly references 2. Visslan lists ISO 27001 certification; Whisly does not. Both route buyers through a demo or sales process rather than self-serve sign-up. 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.