SygnaApp vs Whispero
Side-by-side facts for SygnaApp and Whispero, 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
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
Full facts, side by side
| Attribute | SygnaApp | Whispero |
|---|---|---|
| Headquarters | Poland | Prague, Czechia |
| Ownership | undisclosed | Private, Parhesys s.r.o. (Czech IČO 09903534) |
| 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 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) Modern data centres in Poland (vendor claim) | 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 | 2 of 24 | Undisclosed |
| Total reporting languages | 2 | Undisclosed |
| AI on report content | Undisclosed | Processes report content with AI / translation |
| Certifications | None published | None published |
| National laws referenced |
|
|
| Anonymous reporting | ✓ | ✓ |
| Case management | ✓ | ✓ |
| Multi-channel intake | ✓ | ✓ |
| Public API | — | — |
| GDPR (vendor claim) | ✓ | ✓ |
| EU Directive 2019/1937 (vendor claim) | ✓ | ✓ |
| Last verified |
How SygnaApp and Whispero differ
Both SygnaApp and Whispero can host whistleblower report data inside the EU. SygnaApp 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. 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.
SygnaApp vs Whispero: common questions
Does SygnaApp or Whispero host whistleblower data in the EU?
How many EU member states do SygnaApp and Whispero cover?
Is SygnaApp or Whispero ISO 27001 certified?
How do SygnaApp and Whispero pricing and sign-up compare?
Do SygnaApp or Whispero use AI on whistleblower reports?
Another option in this directory
SygnaApp 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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