Sygnalista vs Whispero

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

At a glance

Sygnalista

Polish whistleblowing channel from ITSM Software S.A. built on the Mint Service Desk platform, with cloud and on-premises deployment and published PLN package pricing.

Headquarters: Rzeszów, Poland
Pricing: Cloud 8 PLN per operator/month (7-day free trial). On-premises packages: Starter 400 PLN/month (2 operators), Standard 850 PLN/month (3 operators), Premium 1,400 PLN/month (6 operators).
EU data hosting: EU region selectable
EU member states referenced: 1 of 27
Certifications: None published
AI on report content: No AI processing of report content

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Whispero

Czech whistleblowing channel from Parhesys s.r.o. combining reporting software with legal support, priced from 490 CZK per month.

Headquarters: Prague, Czechia
Pricing: BASIC from 490 CZK/month; STANDARD from 990 CZK/month; PREMIUM from 2,490 CZK/month.
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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Full facts, side by side

Full facts, side by side: Sygnalista and Whispero
Attribute	Sygnalista	Whispero
Headquarters	Rzeszów, Poland	Prague, Czechia
Ownership	Private, ITSM Software S.A. (Poland, KRS 0000908488, NIP 8133862101)	Private, Parhesys s.r.o. (Czech IČO 09903534)
Pricing	Cloud 8 PLN per operator/month (7-day free trial). On-premises packages: Starter 400 PLN/month (2 operators), Standard 850 PLN/month (3 operators), Premium 1,400 PLN/month (6 operators).	BASIC from 490 CZK/month; STANDARD from 990 CZK/month; PREMIUM from 2,490 CZK/month.
Pricing model	Tiered (per employee)	Tiered (per employee)
Procurement model	Demo required	Self-serve sign-up
Free trial	✓ Yes	✓ Yes
EU data hosting	EU region selectable Cloud deployment with SSL/TLS (SHA-256, 2048-bit RSA) and RDS databases, or on-premises on customer infrastructure; data-centre country and provider not disclosed (vendor-stated)	EU (named data centre) Data stated to remain within the EU (vendor-stated); provider and country not disclosed on public pages reviewed
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Partial	Undisclosed
Total reporting languages	2	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 Poland (Ustawa o ochronie sygnalistów)	EU Directive 2019/1937 Czechia (Act No. 171/2023 Coll., zákon o ochraně oznamovatelů)
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	—	✓
Public API	—	—
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	19 July 2026	19 July 2026

How Sygnalista and Whispero differ

Both Sygnalista and Whispero can host whistleblower report data inside the EU. Sygnalista references 1 of the 27 EU member states and Whispero references 1. Neither lists an ISO 27001 certification. Whispero offers self-serve sign-up, whereas Sygnalista routes buyers through a demo or sales process. Whispero processes report content with AI, while Sygnalista 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.

Sygnalista vs Whispero: common questions

Does Sygnalista or Whispero host whistleblower data in the EU?

Both Sygnalista and Whispero can host whistleblower report data inside the EU.

How many EU member states do Sygnalista and Whispero cover?

Sygnalista references 1 of the 27 EU member states and Whispero references 1.

Is Sygnalista or Whispero ISO 27001 certified?

Neither lists an ISO 27001 certification.

How do Sygnalista and Whispero pricing and sign-up compare?

Sygnalista is priced at Cloud 8 PLN per operator/month (7-day free trial). On-premises packages: Starter 400 PLN/month (2 operators), Standard 850 PLN/month (3 operators), Premium 1,400 PLN/month (6 operators).. Whispero is priced at BASIC from 490 CZK/month; STANDARD from 990 CZK/month; PREMIUM from 2,490 CZK/month.. Whispero offers self-serve sign-up, whereas Sygnalista routes buyers through a demo or sales process.

Do Sygnalista or Whispero use AI on whistleblower reports?

Whispero processes report content with AI, while Sygnalista does not.

Another option in this directory

Sygnalista and Whispero 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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