OpenSource Hinweisgeberportal vs whistlebox

Side-by-side facts for OpenSource Hinweisgeberportal and whistlebox, 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

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whistlebox

German whistleblowing channel from DSM-Online GmbH aimed at the Mittelstand, with public headcount pricing from EUR 69/year and a 14-day self-serve trial.

Headquarters: Dachau, Germany
Pricing: Up to 50 employees EUR 69/year; 51-250 EUR 249/year; 251-500 EUR 499/year; 501-1,000 EUR 999/year; 1,000+ quote-only. Prices are annual on a 12-month contract.
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

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Full facts, side by side

Full facts, side by side: OpenSource Hinweisgeberportal and whistlebox
Attribute	OpenSource Hinweisgeberportal	whistlebox
Headquarters	Hamburg, Germany	Dachau, Germany
Ownership	Private (splice digital GmbH, Amtsgericht Hamburg HRB 175006, VAT DE352385698)	Private - DSM-Online GmbH (Dachau, Germany); the site also brands whistlebox as a product of CPExperts GmbH
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.	Up to 50 employees EUR 69/year; 51-250 EUR 249/year; 251-500 EUR 499/year; 501-1,000 EUR 999/year; 1,000+ quote-only. Prices are annual on a 12-month contract.
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) German data centre (vendor-stated); hosting provider not named on public pages reviewed
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Partial	Partial
Total reporting languages	90	12
AI on report content	No AI processing of report content	No AI processing of report content
Certifications	None published	None published
National laws referenced	EU Directive 2019/1937 Germany (HinSchG)	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 OpenSource Hinweisgeberportal and whistlebox differ

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

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

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

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

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

Is OpenSource Hinweisgeberportal or whistlebox ISO 27001 certified?

Neither lists an ISO 27001 certification.

How do OpenSource Hinweisgeberportal and whistlebox 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.. whistlebox is priced at Up to 50 employees EUR 69/year; 51-250 EUR 249/year; 251-500 EUR 499/year; 501-1,000 EUR 999/year; 1,000+ quote-only. Prices are annual on a 12-month contract.. whistlebox offers self-serve sign-up, whereas OpenSource Hinweisgeberportal routes buyers through a demo or sales process.

Do OpenSource Hinweisgeberportal or whistlebox use AI on whistleblower reports?

Neither processes report content with AI.

Another option in this directory

OpenSource Hinweisgeberportal and whistlebox 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.

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