Whispero vs WhistlePort

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

At a glance

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

View full profile → See all alternatives to Whispero →

WhistlePort

German whistleblowing channel operated by the law firm VON RUEDEN, with a self-serve platform tier from EUR 69/month and an optional attorney-run case-handling service.

Headquarters: Berlin, Germany
Pricing: Paket 1 (platform) EUR 69/month; Paket 2 (platform + employee training) EUR 69/month plus a one-time EUR 499 setup fee; Paket 3 (full-service) EUR 69/month plus EUR 79/month for attorney-run case handling. All prices plus 19% VAT.
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: ISO 27001
AI on report content: No AI processing of report content

View full profile → See all alternatives to WhistlePort →

Full facts, side by side

Full facts, side by side: Whispero and WhistlePort
Attribute	Whispero	WhistlePort
Headquarters	Prague, Czechia	Berlin, Germany
Ownership	Private, Parhesys s.r.o. (Czech IČO 09903534)	Law firm (VON RUEDEN Partnerschaft von Rechtsanwälten, Berlin, Germany; USt-IdNr DE-279218916; Amtsgericht Charlottenburg PR 732)
Pricing	BASIC from 490 CZK/month; STANDARD from 990 CZK/month; PREMIUM from 2,490 CZK/month.	Paket 1 (platform) EUR 69/month; Paket 2 (platform + employee training) EUR 69/month plus a one-time EUR 499 setup fee; Paket 3 (full-service) EUR 69/month plus EUR 79/month for attorney-run case handling. All prices plus 19% VAT.
Pricing model	Tiered (per employee)	Tiered (per employee)
Procurement model	Self-serve sign-up	Mixed
Free trial	✓ Yes	✓ Yes
EU data hosting	EU (named data centre) Data stated to remain within the EU (vendor-stated); provider and country not disclosed on public pages reviewed	EU (named data centre) German data centre in Nuremberg, stated as ISO/IEC 27001:2013 certified (certification held by the data-centre operator, not the vendor)
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Undisclosed	Undisclosed
Total reporting languages	Undisclosed	Undisclosed
AI on report content	Processes report content with AI / translation	No AI processing of report content
Certifications	None published	ISO/IEC 27001:2013 (data-centre operator only; vendor not certified)
National laws referenced	EU Directive 2019/1937 Czechia (Act No. 171/2023 Coll., zákon o ochraně oznamovatelů)	EU Directive 2019/1937 Germany (HinSchG)
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 Whispero and WhistlePort differ

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

Whispero vs WhistlePort: common questions

Does Whispero or WhistlePort host whistleblower data in the EU?

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

How many EU member states do Whispero and WhistlePort cover?

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

Is Whispero or WhistlePort ISO 27001 certified?

WhistlePort lists ISO 27001 certification; Whispero does not.

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

Whispero is priced at BASIC from 490 CZK/month; STANDARD from 990 CZK/month; PREMIUM from 2,490 CZK/month.. WhistlePort is priced at Paket 1 (platform) EUR 69/month; Paket 2 (platform + employee training) EUR 69/month plus a one-time EUR 499 setup fee; Paket 3 (full-service) EUR 69/month plus EUR 79/month for attorney-run case handling. All prices plus 19% VAT.. Whispero offers self-serve sign-up, whereas WhistlePort routes buyers through a demo or sales process.

Do Whispero or WhistlePort use AI on whistleblower reports?

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

Another option in this directory

Whispero and WhistlePort 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

View full profile →

Compare this tool against other platforms in the directory.

See all alternatives to Whispero → See all alternatives to WhistlePort → Compare all platforms