Confidential Reporting System (CRS) vs SygnaApp

Side-by-side facts for Confidential Reporting System (CRS) and SygnaApp, sourced from vendor-published materials. Both platforms market themselves for EU Directive 2019/1937 compliance.

At a glance

Confidential Reporting System (CRS)

Bulgarian whistleblowing platform co-developed by Transparency International Bulgaria and Happi Company, positioned explicitly around the Bulgarian Law on the Protection of Whistleblowers that transposes EU Directive 2019/1937.

Headquarters: Sofia, Bulgaria
Pricing: Annual subscription, tiered by employee count: 295 BGN/month (50–149 employees), 395 BGN/month (150–249), 595 BGN/month (250–499), 995 BGN/month (500+). Public-sector employers and private employers falling under EU-law scope are in-scope regardless of headcount.
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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SygnaApp

Polish whistleblower platform. Ranked

Headquarters: Poland
Pricing: Annual billing in PLN, visible inside the signup flow at /rejestracja/1. Standard 3,000 zł/year (~€700), Multi 5,100 zł/year (~€1,190), Premium 7,200 zł/year (~€1,680). Demo tier advertised as free.
EU data hosting: Not disclosed
EU member states referenced: 1 of 27
Certifications: None published
AI on report content: Processes report content with AI / translation

View full profile → See all alternatives to SygnaApp →

Full facts, side by side

Full facts, side by side: Confidential Reporting System (CRS) and SygnaApp
Attribute	Confidential Reporting System (CRS)	SygnaApp
Headquarters	Sofia, Bulgaria	Poland
Founded	2023	Undisclosed
Ownership	Joint initiative of Transparency International – Bulgaria and Happi Company Ltd.	undisclosed
Pricing	Annual subscription, tiered by employee count: 295 BGN/month (50–149 employees), 395 BGN/month (150–249), 595 BGN/month (250–499), 995 BGN/month (500+). Public-sector employers and private employers falling under EU-law scope are in-scope regardless of headcount.	Annual billing in PLN, visible inside the signup flow at /rejestracja/1. Standard 3,000 zł/year (~€700), Multi 5,100 zł/year (~€1,190), Premium 7,200 zł/year (~€1,680). Demo tier advertised as free.
Pricing model	Tiered (per employee)	Undisclosed
Procurement model	Undisclosed	Self-serve sign-up
Free trial	No	✓ Yes
EU data hosting	Not disclosed	Not disclosed
EU member states referenced	1 of 27	1 of 27
EU reporting languages	2 of 24	2 of 24
Total reporting languages	2	2
AI on report content	No AI processing of report content	Processes report content with AI / translation
Certifications	None published	None published
National laws referenced	Bulgaria (Law on the Protection of Persons Reporting or Publicly Disclosing Information on Breaches, in force 4 May 2023) EU Directive 2019/1937	Poland (Ustawa o ochronie sygnalistów, 14 June 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	23 April 2026	19 April 2026

Another option in this directory

Confidential Reporting System (CRS) and SygnaApp are two of the platforms indexed here. If your shortlist is still open, one more worth comparing — with a different set of tradeoffs: