iBlow vs preeco

Side-by-side facts for iBlow and preeco, 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: 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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preeco

German HinSchG-focused whistleblower platform hosted exclusively in Hetzner's ISO 27001 data centres in Germany.

Headquarters: Germany
Pricing: Not published on the public page.
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: ISO 27001 + 1 more
AI on report content: No AI processing of report content

View full profile → See all alternatives to preeco →

Full facts, side by side

Full facts, side by side: iBlow and preeco
Attribute	iBlow	preeco
Headquarters	Lisbon, Portugal	Germany
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+.	Not published on the public page.
Pricing model	Quote only	Quote only
Procurement model	Demo required	Undisclosed
Free trial	No	No
EU data hosting	EU (named data centre) Amen (Portuguese hosting provider), per iBlow's privacy policy; specific data centre not named	EU (named data centre)
EU member states referenced	1 of 27	1 of 27
EU reporting languages	4 of 24	Partial
Total reporting languages	4	2
AI on report content	No AI processing of report content	No AI processing of report content
Certifications	None published	ISO 27001 (hosting infrastructure) BSI IT-Grundschutz
National laws referenced	Portugal (Law 93/2021) EU Directive 2019/1937	Germany (HinSchG) EU Directive 2019/1937
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	—	✓
Public API	—	—
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	17 April 2026	19 April 2026

Another option in this directory

iBlow and preeco are two of the platforms indexed here. If your shortlist is still open, one more worth comparing — with a different set of tradeoffs: