osapiens vs Visslan

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

At a glance

osapiens

Whistleblower module of the osapiens HUB ESG/compliance platform. Dual EU Directive + German LkSG coverage. Quote-based.

Headquarters: Mannheim, Germany
Pricing: Not published — demo required. Vendor describes 'flexible pricing tailored to company size.'
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: ISO 27001 + 2 more
AI on report content: Processes report content with AI / translation

View full profile → See all alternatives to osapiens →

Visslan

Swedish whistleblower platform, acquired by Whistlelink in June 2025. Flat annual pricing from SEK 8,000.

Headquarters: Sweden
Pricing: Banded by employee count: SEK 8,000/year (50–249, case management included), SEK 11,000/year (250–499), SEK 15,000/year (500–999). No setup fees, no contract lock-in.
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: ISO 27001
AI on report content: Processes report content with AI / translation

View full profile → See all alternatives to Visslan →

Full facts, side by side

Full facts, side by side: osapiens and Visslan
Attribute	osapiens	Visslan
Headquarters	Mannheim, Germany	Sweden
Founded	2018	Undisclosed
Ownership	Private — osapiens Services GmbH (operating entity); osapiens Holding GmbH (parent). January 2026 Series C led by Decarbonization Partners (BlackRock + Temasek JV) at unicorn valuation.	The Whistle Compliance Solutions AB (559327-2999); acquired by Whistlelink in June 2025
Customers (vendor claim)	2,500+ enterprises across the osapiens HUB platform (vendor claim)	Undisclosed
Pricing	Not published — demo required. Vendor describes 'flexible pricing tailored to company size.'	Banded by employee count: SEK 8,000/year (50–249, case management included), SEK 11,000/year (250–499), SEK 15,000/year (500–999). No setup fees, no contract lock-in.
Pricing model	Quote only	Tiered (per employee)
Procurement model	Enterprise sales only	Self-serve sign-up
Free trial	No	✓ Yes
EU data hosting	EU (named data centre) EU servers (vendor claim; specific data centre not disclosed)	EU (named data centre)
EU member states referenced	1 of 27	1 of 27
EU reporting languages	5 of 24	Partial
Total reporting languages	Undisclosed	true
AI on report content	Processes report content with AI / translation	Processes report content with AI / translation
Certifications	ISO/IEC 27001:2017 (DEKRA) ISO 9001:2015 (DEKRA) SOC 2 Type II	ISO 27001
National laws referenced	EU Directive 2019/1937 Germany (HinSchG) Germany (LkSG — Supply Chain Act grievance mechanism) EU CSDDD	Sweden (Lag 2021:890, visselblåsarlagen) EU Directive 2019/1937
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	—	✓
Public API	—	✓
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	17 April 2026	19 April 2026

Another option in this directory

osapiens and Visslan are two of the platforms indexed here. If your shortlist is still open, one more worth comparing — with a different set of tradeoffs: