OpenSource Hinweisgeberportal vs Whispero

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

At a glance

OpenSource Hinweisgeberportal

Managed GlobaLeaks whistleblowing channel operated by splice digital GmbH, hosted in German data centres, with published pricing from EUR 39/month on annual billing.

Headquarters: Hamburg, Germany
Pricing: Company Bundle EUR 49/month or EUR 39/month annual (EUR 0 setup); Professional Bundle EUR 209/month or EUR 169/month annual (EUR 249 setup); Enterprise from EUR 249/month or EUR 199/month annual (from EUR 349 setup, dedicated hardware). All prices exclude VAT.
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

View full profile → See all alternatives to OpenSource Hinweisgeberportal →

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 →

Full facts, side by side

Full facts, side by side: OpenSource Hinweisgeberportal and Whispero
Attribute	OpenSource Hinweisgeberportal	Whispero
Headquarters	Hamburg, Germany	Prague, Czechia
Ownership	Private (splice digital GmbH, Amtsgericht Hamburg HRB 175006, VAT DE352385698)	Private, Parhesys s.r.o. (Czech IČO 09903534)
Pricing	Company Bundle EUR 49/month or EUR 39/month annual (EUR 0 setup); Professional Bundle EUR 209/month or EUR 169/month annual (EUR 249 setup); Enterprise from EUR 249/month or EUR 199/month annual (from EUR 349 setup, dedicated hardware). All prices exclude VAT.	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	Mixed	Self-serve sign-up
Free trial	No	✓ Yes
EU data hosting	EU (named data centre) German data centres (vendor-stated); managed hosting of the open-source GlobaLeaks engine	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	90	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	EU Directive 2019/1937 Germany (HinSchG)	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	19 July 2026	19 July 2026

How OpenSource Hinweisgeberportal and Whispero differ

Both OpenSource Hinweisgeberportal and Whispero can host whistleblower report data inside the EU. OpenSource Hinweisgeberportal references 1 of the 27 EU member states and Whispero references 1. Neither lists an ISO 27001 certification. Whispero offers self-serve sign-up, whereas OpenSource Hinweisgeberportal routes buyers through a demo or sales process. Whispero processes report content with AI, while OpenSource Hinweisgeberportal 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.

OpenSource Hinweisgeberportal vs Whispero: common questions

Does OpenSource Hinweisgeberportal or Whispero host whistleblower data in the EU?

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

How many EU member states do OpenSource Hinweisgeberportal and Whispero cover?

OpenSource Hinweisgeberportal references 1 of the 27 EU member states and Whispero references 1.

Is OpenSource Hinweisgeberportal or Whispero ISO 27001 certified?

Neither lists an ISO 27001 certification.

How do OpenSource Hinweisgeberportal and Whispero pricing and sign-up compare?

OpenSource Hinweisgeberportal is priced at Company Bundle EUR 49/month or EUR 39/month annual (EUR 0 setup); Professional Bundle EUR 209/month or EUR 169/month annual (EUR 249 setup); Enterprise from EUR 249/month or EUR 199/month annual (from EUR 349 setup, dedicated hardware). All prices exclude VAT.. Whispero is priced at BASIC from 490 CZK/month; STANDARD from 990 CZK/month; PREMIUM from 2,490 CZK/month.. Whispero offers self-serve sign-up, whereas OpenSource Hinweisgeberportal routes buyers through a demo or sales process.

Do OpenSource Hinweisgeberportal or Whispero use AI on whistleblower reports?

Whispero processes report content with AI, while OpenSource Hinweisgeberportal does not.

Another option in this directory

OpenSource Hinweisgeberportal 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

View full profile →

Compare this tool against other platforms in the directory.

See all alternatives to OpenSource Hinweisgeberportal → See all alternatives to Whispero → Compare all platforms