Sygnali vs WhistleSystem

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

At a glance

Sygnali

Polish whistleblowing channel from MWC Sp. z o.o. with published PLN tiers, Poland-based hosting, and web, email, and phone intake.

Headquarters: Poznań, Poland
Pricing: BASIC 160 PLN/month or 1,760 PLN/year (2 recipients); PRO 260 PLN/month or 2,860 PLN/year (4 recipients); PREMIUM 360 PLN/month or 3,960 PLN/year (6 recipients).
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: None published
AI on report content: Processes report content with AI / translation

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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: Sygnali and WhistleSystem
Attribute	Sygnali	WhistleSystem
Headquarters	Poznań, Poland	Albertslund, Denmark
Ownership	Private, MWC Sp. z o.o. (Poznań, Poland)	WhistleSystem ApS (CVR 41576561)
Customers (vendor claim)	Undisclosed	500+ users (vendor claim)
Pricing	BASIC 160 PLN/month or 1,760 PLN/year (2 recipients); PRO 260 PLN/month or 2,860 PLN/year (4 recipients); PREMIUM 360 PLN/month or 3,960 PLN/year (6 recipients).	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	Self-serve sign-up	Demo required
Free trial	✓ Yes	✓ Yes
EU data hosting	EU (named data centre) Dedicated servers in Poland (Warsaw data centre), reporter traffic proxied through Cloudflare (vendor-stated)	EU (named data centre)
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Partial	Undisclosed
Total reporting languages	Undisclosed	Undisclosed
AI on report content	Processes report content with AI / translation	Processes report content with AI / translation
Certifications	None published	ISO 27001 ISO 27701
National laws referenced	EU Directive 2019/1937 Poland (Ustawa o ochronie sygnalistów, in force 25 September 2024)	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 Sygnali and WhistleSystem differ

Both Sygnali and WhistleSystem can host whistleblower report data inside the EU. Sygnali references 1 of the 27 EU member states and WhistleSystem references 1. WhistleSystem lists ISO 27001 certification; Sygnali does not. Sygnali offers self-serve sign-up, whereas WhistleSystem routes buyers through a demo or sales process. 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.

Sygnali vs WhistleSystem: common questions

Does Sygnali or WhistleSystem host whistleblower data in the EU?

Both Sygnali and WhistleSystem can host whistleblower report data inside the EU.

How many EU member states do Sygnali and WhistleSystem cover?

Sygnali references 1 of the 27 EU member states and WhistleSystem references 1.

Is Sygnali or WhistleSystem ISO 27001 certified?

WhistleSystem lists ISO 27001 certification; Sygnali does not.

How do Sygnali and WhistleSystem pricing and sign-up compare?

Sygnali is priced at BASIC 160 PLN/month or 1,760 PLN/year (2 recipients); PRO 260 PLN/month or 2,860 PLN/year (4 recipients); PREMIUM 360 PLN/month or 3,960 PLN/year (6 recipients).. 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.. Sygnali offers self-serve sign-up, whereas WhistleSystem routes buyers through a demo or sales process.

Do Sygnali or WhistleSystem use AI on whistleblower reports?

Both process report content with AI or automated translation.

Another option in this directory

Sygnali 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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