Portal das Denúncias vs WhistleSystem

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

At a glance

Portal das Denúncias

Portuguese whistleblowing channel from NoOperation, Lda. with published monthly tiers from EUR 47/month for Lei 93/2021 and EU Directive 2019/1937 compliance.

Headquarters: Vila Nova da Barquinha, Portugal
Pricing: Starter EUR 47/month (up to 100 employees, 2 managers); Business EUR 67/month (up to 250 employees, 5 managers); Elite EUR 97/month (more than 250 employees, unlimited managers). All prices exclude VAT.
EU data hosting: Not disclosed
EU member states referenced: 1 of 27
Certifications: None published
AI on report content: No AI processing of report content

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WhistleSystem

Danish whistleblowing platform with published employee-band pricing from €67/month and a plug-and-play setup pitch.

Headquarters: Albertslund, Denmark
Pricing: Tiered by employee count: €67/mo (0–250), €80/mo (250–500), €93/mo (500–750), from €107/mo (750+), plus a €200 one-time setup fee. Annual billing.
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: ISO 27001 + 1 more
AI on report content: Processes report content with AI / translation

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Full facts, side by side

Full facts, side by side: Portal das Denúncias and WhistleSystem
Attribute	Portal das Denúncias	WhistleSystem
Headquarters	Vila Nova da Barquinha, Portugal	Albertslund, Denmark
Ownership	Private, NoOperation, Lda. (Portuguese NIF 515447650)	WhistleSystem ApS (CVR 41576561)
Customers (vendor claim)	Undisclosed	500+ users (vendor claim)
Pricing	Starter EUR 47/month (up to 100 employees, 2 managers); Business EUR 67/month (up to 250 employees, 5 managers); Elite EUR 97/month (more than 250 employees, unlimited managers). All prices exclude VAT.	Tiered by employee count: €67/mo (0–250), €80/mo (250–500), €93/mo (500–750), from €107/mo (750+), plus a €200 one-time setup fee. Annual billing.
Pricing model	Tiered (per employee)	Tiered (per employee)
Procurement model	Demo required	Demo required
Free trial	No	✓ Yes
EU data hosting	Not disclosed	EU (named data centre)
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Partial	Undisclosed
Total reporting languages	1	Undisclosed
AI on report content	No AI processing of report content	Processes report content with AI / translation
Certifications	None published	ISO 27001 ISO 27701
National laws referenced	EU Directive 2019/1937 Portugal (Lei 93/2021)	EU Directive 2019/1937
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	—	—
Public API	—	—
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	19 July 2026	5 June 2026

How Portal das Denúncias and WhistleSystem differ

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

Portal das Denúncias vs WhistleSystem: common questions

Does Portal das Denúncias or WhistleSystem host whistleblower data in the EU?

WhistleSystem can host report data inside the EU, while Portal das Denúncias does not publish an EU hosting option.

How many EU member states do Portal das Denúncias and WhistleSystem cover?

Portal das Denúncias references 1 of the 27 EU member states and WhistleSystem references 1.

Is Portal das Denúncias or WhistleSystem ISO 27001 certified?

WhistleSystem lists ISO 27001 certification; Portal das Denúncias does not.

How do Portal das Denúncias and WhistleSystem pricing and sign-up compare?

Portal das Denúncias is priced at Starter EUR 47/month (up to 100 employees, 2 managers); Business EUR 67/month (up to 250 employees, 5 managers); Elite EUR 97/month (more than 250 employees, unlimited managers). All prices exclude VAT.. WhistleSystem is priced at Tiered by employee count: €67/mo (0–250), €80/mo (250–500), €93/mo (500–750), from €107/mo (750+), plus a €200 one-time setup fee. Annual billing.. Both route buyers through a demo or sales process rather than self-serve sign-up.

Do Portal das Denúncias or WhistleSystem use AI on whistleblower reports?

WhistleSystem processes report content with AI, while Portal das Denúncias does not.

Another option in this directory

Portal das Denúncias and WhistleSystem 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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