iBlow vs OpenSource Hinweisgeberportal

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

At a glance

iBlow

Portuguese whistleblowing platform built around Law 93/2021. Four tiers scaled by collaborator count; all quote-based.

Headquarters: Lisbon, Portugal
Pricing: Not published — all four tiers (Base, Value, Elite, Premium) quote-based. Tiers scale by collaborator count: 0–249, 250–499, 500–999, 1,000+.
EU data hosting: Not disclosed
EU member states referenced: 1 of 27
Certifications: None published
AI on report content: Undisclosed

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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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Full facts, side by side

Full facts, side by side: iBlow and OpenSource Hinweisgeberportal
Attribute	iBlow	OpenSource Hinweisgeberportal
Headquarters	Lisbon, Portugal	Hamburg, Germany
Ownership	Contemporary Constellation Lda	Private (splice digital GmbH, Amtsgericht Hamburg HRB 175006, VAT DE352385698)
Pricing	Not published — all four tiers (Base, Value, Elite, Premium) quote-based. Tiers scale by collaborator count: 0–249, 250–499, 500–999, 1,000+.	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.
Pricing model	Quote only	Tiered (per employee)
Procurement model	Demo required	Mixed
Free trial	No	No
EU data hosting	Not disclosed Not disclosed on public pages reviewed; current privacy policy does not name a hosting provider	EU (named data centre) German data centres (vendor-stated); managed hosting of the open-source GlobaLeaks engine
EU member states referenced	1 of 27	1 of 27
EU reporting languages	4 of 24	Partial
Total reporting languages	4	90
AI on report content	Undisclosed	No AI processing of report content
Certifications	None published	None published
National laws referenced	Portugal (Law 93/2021) EU Directive 2019/1937	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	24 May 2026	19 July 2026

How iBlow and OpenSource Hinweisgeberportal differ

OpenSource Hinweisgeberportal can host report data inside the EU, while iBlow does not publish an EU hosting option. iBlow references 1 of the 27 EU member states and OpenSource Hinweisgeberportal references 1. Neither lists an ISO 27001 certification. Both route buyers through a demo or sales process rather than self-serve sign-up. iBlow 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.

iBlow vs OpenSource Hinweisgeberportal: common questions

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

OpenSource Hinweisgeberportal can host report data inside the EU, while iBlow does not publish an EU hosting option.

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

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

Is iBlow or OpenSource Hinweisgeberportal ISO 27001 certified?

Neither lists an ISO 27001 certification.

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

iBlow is priced at Not published — all four tiers (Base, Value, Elite, Premium) quote-based. Tiers scale by collaborator count: 0–249, 250–499, 500–999, 1,000+.. 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.. Both route buyers through a demo or sales process rather than self-serve sign-up.

Do iBlow or OpenSource Hinweisgeberportal use AI on whistleblower reports?

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

Another option in this directory

iBlow and OpenSource Hinweisgeberportal 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.

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