iBlow vs OhlasTo

Side-by-side facts for iBlow and OhlasTo, 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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OhlasTo

Czech internal reporting system and ethics hotline from Q-COM, running on the vendor's QML platform on domestic Czech servers, from 149 CZK/month.

Headquarters: Brno, Czech Republic
Pricing: Free for schools, kindergartens, and nonprofits (max 5 users); 149 CZK/month (excl. VAT) for companies and other organizations with unlimited users; free custom-SLA tier for existing QML information-system users.
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 OhlasTo
Attribute	iBlow	OhlasTo
Headquarters	Lisbon, Portugal	Brno, Czech Republic
Ownership	Contemporary Constellation Lda	Private (Q-COM, spol. s r.o., Czech Republic; IČO 25538659)
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+.	Free for schools, kindergartens, and nonprofits (max 5 users); 149 CZK/month (excl. VAT) for companies and other organizations with unlimited users; free custom-SLA tier for existing QML information-system users.
Pricing model	Quote only	Flat published rate
Procurement model	Demo required	Enterprise sales only
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) Domestic Czech servers on the vendor's QML platform (vendor-stated)
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	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 Czechia (Act No. 171/2023 Coll.)
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 OhlasTo differ

OhlasTo 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 OhlasTo 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 OhlasTo 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 OhlasTo: common questions

Does iBlow or OhlasTo host whistleblower data in the EU?

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

How many EU member states do iBlow and OhlasTo cover?

iBlow references 1 of the 27 EU member states and OhlasTo references 1.

Is iBlow or OhlasTo ISO 27001 certified?

Neither lists an ISO 27001 certification.

How do iBlow and OhlasTo 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+.. OhlasTo is priced at Free for schools, kindergartens, and nonprofits (max 5 users); 149 CZK/month (excl. VAT) for companies and other organizations with unlimited users; free custom-SLA tier for existing QML information-system users.. Both route buyers through a demo or sales process rather than self-serve sign-up.

Do iBlow or OhlasTo use AI on whistleblower reports?

iBlow processes report content with AI, while OhlasTo does not.

Another option in this directory

iBlow and OhlasTo 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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