OpenWhistle vs osapiens

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

At a glance

OpenWhistle

Portuguese whistleblowing channel with flat per-organisation pricing and unlimited users, published from EUR 17.60/month on annual billing.

Headquarters: Porto, Portugal
Pricing: Single plan: EUR 22/month, or EUR 17.60/month billed annually (EUR 211.20/year, described as 20% saving). VAT added on top. Price is per organisation with unlimited users.
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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osapiens

Complaint-management and whistleblower module of the osapiens HUB ESG/compliance platform.

Headquarters: Mannheim, Germany
Pricing: Not published — demo required.
EU data hosting: Not disclosed
EU member states referenced: 1 of 27
Certifications: None published
AI on report content: Processes report content with AI / translation

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Full facts, side by side

Full facts, side by side: OpenWhistle and osapiens
Attribute	OpenWhistle	osapiens
Headquarters	Porto, Portugal	Mannheim, Germany
Founded	Undisclosed	2018
Ownership	Private, brand of Canelinfinita, Unipessoal Lda (Portugal, NIPC 518494128)	Private — osapiens Services GmbH / osapiens Holding GmbH; vendor newsroom references a $120M Series B led by Goldman Sachs Alternatives
Customers (vendor claim)	Undisclosed	Current official pages vary: complaint-management page states 2,500+ enterprises; platform page states 1,800 satisfied customers; newsroom about page states 1,300+ customers (vendor claims).
Pricing	Single plan: EUR 22/month, or EUR 17.60/month billed annually (EUR 211.20/year, described as 20% saving). VAT added on top. Price is per organisation with unlimited users.	Not published — demo required.
Pricing model	Flat published rate	Quote only
Procurement model	Demo required	Enterprise sales only
Free trial	No	No
EU data hosting	EU (named data centre) Vendor states data is stored within the European Union; specific country and provider not named. Privacy policy notes data may be transferred to cloud providers outside the EEA under GDPR safeguards.	Not disclosed Not disclosed on public pages reviewed
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Partial	Undisclosed
Total reporting languages	90	Undisclosed
AI on report content	No AI processing of report content	Processes report content with AI / translation
Certifications	None published	None published
National laws referenced	EU Directive 2019/1937 Portugal (Lei 93/2021)	EU Directive 2019/1937 Germany (LkSG — Supply Chain Act grievance mechanism) EU CSDDD
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	—	—
Public API	—	—
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	19 July 2026	24 May 2026

How OpenWhistle and osapiens differ

OpenWhistle can host report data inside the EU, while osapiens does not publish an EU hosting option. OpenWhistle references 1 of the 27 EU member states and osapiens references 1. Neither lists an ISO 27001 certification. Both route buyers through a demo or sales process rather than self-serve sign-up. osapiens processes report content with AI, while OpenWhistle 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.

OpenWhistle vs osapiens: common questions

Does OpenWhistle or osapiens host whistleblower data in the EU?

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

How many EU member states do OpenWhistle and osapiens cover?

OpenWhistle references 1 of the 27 EU member states and osapiens references 1.

Is OpenWhistle or osapiens ISO 27001 certified?

Neither lists an ISO 27001 certification.

How do OpenWhistle and osapiens pricing and sign-up compare?

OpenWhistle is priced at Single plan: EUR 22/month, or EUR 17.60/month billed annually (EUR 211.20/year, described as 20% saving). VAT added on top. Price is per organisation with unlimited users.. osapiens is priced at Not published — demo required.. Both route buyers through a demo or sales process rather than self-serve sign-up.

Do OpenWhistle or osapiens use AI on whistleblower reports?

osapiens processes report content with AI, while OpenWhistle does not.

Another option in this directory

OpenWhistle and osapiens 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.

See all alternatives to OpenWhistle → See all alternatives to osapiens → Compare all platforms