Sygnanet vs Whispero

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

At a glance

Sygnanet

Polish whistleblowing channel for the Act on Protection of Whistleblowers. Tiered pricing in PLN.

Headquarters: Poland
Pricing: Annual billing, net of VAT. Standard: 4,000 zł/year (370 zł/month) for 2 report recipients. Premium: 7,000 zł/year (650 zł/month) for 4 recipients. Enterprise: 10,000 zł/year (920 zł/month) for 6 recipients; each additional recipient 1,000 zł/year.
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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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: Sygnanet and Whispero
Attribute	Sygnanet	Whispero
Headquarters	Poland	Prague, Czechia
Ownership	SpecFile Project Sp. z o.o. (specfile.pl)	Private, Parhesys s.r.o. (Czech IČO 09903534)
Pricing	Annual billing, net of VAT. Standard: 4,000 zł/year (370 zł/month) for 2 report recipients. Premium: 7,000 zł/year (650 zł/month) for 4 recipients. Enterprise: 10,000 zł/year (920 zł/month) for 6 recipients; each additional recipient 1,000 zł/year.	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	Self-serve sign-up	Self-serve sign-up
Free trial	✓ Yes	✓ Yes
EU data hosting	EU (named data centre)	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	12	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	Poland (Act on the Protection of Whistleblowers, in force 25 September 2024)	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	24 May 2026	19 July 2026

How Sygnanet and Whispero differ

Both Sygnanet and Whispero can host whistleblower report data inside the EU. Sygnanet references 1 of the 27 EU member states and Whispero references 1. Neither lists an ISO 27001 certification. Both offer self-serve sign-up without a mandatory sales call. Whispero processes report content with AI, while Sygnanet 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.

Sygnanet vs Whispero: common questions

Does Sygnanet or Whispero host whistleblower data in the EU?

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

How many EU member states do Sygnanet and Whispero cover?

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

Is Sygnanet or Whispero ISO 27001 certified?

Neither lists an ISO 27001 certification.

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

Sygnanet is priced at Annual billing, net of VAT. Standard: 4,000 zł/year (370 zł/month) for 2 report recipients. Premium: 7,000 zł/year (650 zł/month) for 4 recipients. Enterprise: 10,000 zł/year (920 zł/month) for 6 recipients; each additional recipient 1,000 zł/year.. Whispero is priced at BASIC from 490 CZK/month; STANDARD from 990 CZK/month; PREMIUM from 2,490 CZK/month.. Both offer self-serve sign-up without a mandatory sales call.

Do Sygnanet or Whispero use AI on whistleblower reports?

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

Another option in this directory

Sygnanet 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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