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: Not disclosed
EU member states referenced: 1 of 27
Certifications: None published
AI on report content: Undisclosed

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Qnister Whistle

Swedish whistleblowing service with published SEK tier pricing, ISO 27001 certification, Swedish servers, and an optional external-lawyer receiver function.

Headquarters: Sweden (Jönköping)
Pricing: 695 SEK/month for 0-99 employees, 895 SEK/month for 100-249 employees, 1,295 SEK/month for 250-999 employees; 1,000+ quote-based.
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	Contemporary Constellation Lda	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+.	695 SEK/month for 0-99 employees, 895 SEK/month for 100-249 employees, 1,295 SEK/month for 250-999 employees; 1,000+ quote-based.
Pricing model	Quote only	Tiered (per employee)
Procurement model	Demo required	Demo required
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)
EU member states referenced	1 of 27	1 of 27
EU reporting languages	4 of 24	Undisclosed
Total reporting languages	4	Undisclosed
AI on report content	Undisclosed	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	24 May 2026	24 May 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: