SygnaApp vs Whistleflow

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

At a glance

SygnaApp

Polish whistleblower platform with public annual tiers and a Polish data-centre claim.

Headquarters: Poland
Pricing: Annual billing in PLN. Standard 3,600 zł/year, Multi 5,900 zł/year, Premium 7,950 zł/year. Demo access is offered separately.
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: None published
AI on report content: Undisclosed

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Whistleflow

Italian cloud whistleblowing channel from Innovio SpA with published tiers from EUR 29/month plus a EUR 250 annual setup fee.

Headquarters: Prato, Italy
Pricing: Basic EUR 29/month (up to 50 employees); Standard EUR 59/month (up to 250); Premium EUR 149/month (up to 500); Enterprise custom (500+). EUR 250 annual setup fee on all plans; prices exclude VAT.
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: ISO 27001 + 1 more
AI on report content: No AI processing of report content

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Full facts, side by side

Full facts, side by side: SygnaApp and Whistleflow
Attribute	SygnaApp	Whistleflow
Headquarters	Poland	Prato, Italy
Ownership	undisclosed	Private - Innovio SpA (Italy, P.IVA 04923180485)
Pricing	Annual billing in PLN. Standard 3,600 zł/year, Multi 5,900 zł/year, Premium 7,950 zł/year. Demo access is offered separately.	Basic EUR 29/month (up to 50 employees); Standard EUR 59/month (up to 250); Premium EUR 149/month (up to 500); Enterprise custom (500+). EUR 250 annual setup fee on all plans; prices exclude VAT.
Pricing model	Tiered (per employee)	Tiered (per employee)
Procurement model	Self-serve sign-up	Demo required
Free trial	✓ Yes	No
EU data hosting	EU (named data centre) Modern data centres in Poland (vendor claim)	EU (named data centre) European Azure or AWS cloud (vendor-stated); specific EU country not disclosed
EU member states referenced	1 of 27	1 of 27
EU reporting languages	2 of 24	Partial
Total reporting languages	2	2
AI on report content	Undisclosed	No AI processing of report content
Certifications	None published	ISO/IEC 27001 (vendor Innovio SpA) ISO 9001 (vendor Innovio SpA)
National laws referenced	Poland (Ustawa o ochronie sygnalistów, 14 June 2024) EU Directive 2019/1937	EU Directive 2019/1937 Italy (D.Lgs 24/2023)
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 SygnaApp and Whistleflow differ

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

SygnaApp vs Whistleflow: common questions

Does SygnaApp or Whistleflow host whistleblower data in the EU?

Both SygnaApp and Whistleflow can host whistleblower report data inside the EU.

How many EU member states do SygnaApp and Whistleflow cover?

SygnaApp references 1 of the 27 EU member states and Whistleflow references 1.

Is SygnaApp or Whistleflow ISO 27001 certified?

Whistleflow lists ISO 27001 certification; SygnaApp does not.

How do SygnaApp and Whistleflow pricing and sign-up compare?

SygnaApp is priced at Annual billing in PLN. Standard 3,600 zł/year, Multi 5,900 zł/year, Premium 7,950 zł/year. Demo access is offered separately.. Whistleflow is priced at Basic EUR 29/month (up to 50 employees); Standard EUR 59/month (up to 250); Premium EUR 149/month (up to 500); Enterprise custom (500+). EUR 250 annual setup fee on all plans; prices exclude VAT.. SygnaApp offers self-serve sign-up, whereas Whistleflow routes buyers through a demo or sales process.

Do SygnaApp or Whistleflow use AI on whistleblower reports?

SygnaApp processes report content with AI, while Whistleflow does not.

Another option in this directory

SygnaApp and Whistleflow 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 SygnaApp → See all alternatives to Whistleflow → Compare all platforms