OpenBlow vs Zateo

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

At a glance

OpenBlow

Italian whistleblowing platform from Laser Romae s.r.l., offered as an AgID-qualified SaaS or on-premise install and built for D.Lgs 24/2023, D.Lgs 231/01, and GDPR.

Headquarters: Rome, Italy
Pricing: Not published. Procurement is contact-sales with custom implementation; a partner/reseller program is offered.
EU data hosting: Not disclosed
EU member states referenced: 1 of 27
Certifications: AgID/ACN SaaS qualification (vendor-stated)
AI on report content: No AI processing of report content

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Zateo

German whistleblowing SaaS from Selfox UG with published tiers from EUR 79/month, anonymous reporting, and Germany-based hosting on an ISO/IEC 27001-certified provider.

Headquarters: Wietzen, Germany
Pricing: Compliance Basic EUR 79/month, Compliance Pro EUR 119/month, Compliance Ultimate from EUR 399/month; all quoted monthly but billed annually, plus German VAT (zzgl. MwSt.).
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: OpenBlow and Zateo
Attribute	OpenBlow	Zateo
Headquarters	Rome, Italy	Wietzen, Germany
Ownership	Private, Laser Romae s.r.l. (Italy)	Private - Selfox UG (haftungsbeschränkt), Wietzen, Germany (Amtsgericht Walsrode HRB 207827)
Pricing	Not published. Procurement is contact-sales with custom implementation; a partner/reseller program is offered.	Compliance Basic EUR 79/month, Compliance Pro EUR 119/month, Compliance Ultimate from EUR 399/month; all quoted monthly but billed annually, plus German VAT (zzgl. MwSt.).
Pricing model	Quote only	Tiered (per employee)
Procurement model	Enterprise sales only	Self-serve sign-up
Free trial	No	✓ Yes
EU data hosting	Not disclosed Runs on an unnamed Cloud Service Provider qualified under AgID/ACN SaaS requirements and enlisted in Cloud Security Alliance STAR (vendor-stated); on-premise install within the customer's own infrastructure is also offered.	EU (named data centre) Germany-based hosting on an ISO/IEC 27001-certified provider (Hetzner, vendor-stated)
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Undisclosed	Undisclosed
Total reporting languages	Undisclosed	Undisclosed
AI on report content	No AI processing of report content	No AI processing of report content
Certifications	AgID/ACN SaaS qualification (vendor-stated) Cloud Security Alliance STAR registry (vendor-stated)	None published
National laws referenced	EU Directive 2019/1937 Italy (D.Lgs 24/2023) Italy (D.Lgs 231/2001)	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	19 July 2026	19 July 2026

How OpenBlow and Zateo differ

Zateo can host report data inside the EU, while OpenBlow does not publish an EU hosting option. OpenBlow references 1 of the 27 EU member states and Zateo references 1. Neither lists an ISO 27001 certification. Zateo offers self-serve sign-up, whereas OpenBlow routes buyers through a demo or sales process. Neither processes report content with AI. 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.

OpenBlow vs Zateo: common questions

Does OpenBlow or Zateo host whistleblower data in the EU?

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

How many EU member states do OpenBlow and Zateo cover?

OpenBlow references 1 of the 27 EU member states and Zateo references 1.

Is OpenBlow or Zateo ISO 27001 certified?

Neither lists an ISO 27001 certification.

How do OpenBlow and Zateo pricing and sign-up compare?

OpenBlow is priced at Not published. Procurement is contact-sales with custom implementation; a partner/reseller program is offered.. Zateo is priced at Compliance Basic EUR 79/month, Compliance Pro EUR 119/month, Compliance Ultimate from EUR 399/month; all quoted monthly but billed annually, plus German VAT (zzgl. MwSt.).. Zateo offers self-serve sign-up, whereas OpenBlow routes buyers through a demo or sales process.

Do OpenBlow or Zateo use AI on whistleblower reports?

Neither processes report content with AI.

Another option in this directory

OpenBlow and Zateo 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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