iBlow vs Qnister Whistle

Side-by-side facts for iBlow and Qnister Whistle, 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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Qnister Whistle

Swedish whistleblowing service with ISO 27001 hosting on Swedish servers and an optional external-lawyer receiver function.

Headquarters: Sweden (Jönköping)
Pricing: Not published on the public site. Demo booking is required for pricing.
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

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Full facts, side by side

Full facts, side by side: iBlow and Qnister Whistle
Attribute	iBlow	Qnister Whistle
Headquarters	Lisbon, Portugal	Sweden (Jönköping)
Ownership	Undisclosed	Qnister AB
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 site. Demo booking is required for pricing.
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	20
AI on report content	No AI processing of report content	No AI processing of report content
Certifications	None published	ISO 27001
National laws referenced	Portugal (Law 93/2021) EU Directive 2019/1937	Sweden (Lag om skydd för personer som rapporterar om missförhållanden) 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 Qnister Whistle are two of the platforms indexed here. If your shortlist is still open, one more worth comparing — with a different set of tradeoffs: