Double Voice vs OpenBlow

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

At a glance

Double Voice

Portuguese whistleblowing channel from Momentapproach Unipessoal, Lda. (Double Shore), built around Portugal's Lei 93/2021 with published annual pricing from EUR 500/year.

Headquarters: Caldas da Rainha, Portugal
Pricing: Starter EUR 500/year (up to 100 employees); Growth EUR 650/year (up to 250); Business EUR 900/year (up to 500); Enterprise EUR 1,200/year (up to 1,000); Corporate EUR 1,900/year (1,000+). Prices exclude 23% VAT.
EU data hosting: Not disclosed
EU member states referenced: 1 of 27
Certifications: None published
AI on report content: No AI processing of report content

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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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Full facts, side by side

Full facts, side by side: Double Voice and OpenBlow
Attribute	Double Voice	OpenBlow
Headquarters	Caldas da Rainha, Portugal	Rome, Italy
Ownership	Private, Momentapproach Unipessoal, Lda., trading as Double Shore (Caldas da Rainha, Portugal)	Private, Laser Romae s.r.l. (Italy)
Pricing	Starter EUR 500/year (up to 100 employees); Growth EUR 650/year (up to 250); Business EUR 900/year (up to 500); Enterprise EUR 1,200/year (up to 1,000); Corporate EUR 1,900/year (1,000+). Prices exclude 23% VAT.	Not published. Procurement is contact-sales with custom implementation; a partner/reseller program is offered.
Pricing model	Tiered (per employee)	Quote only
Procurement model	Demo required	Enterprise sales only
Free trial	No	No
EU data hosting	Not disclosed	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 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	None published	AgID/ACN SaaS qualification (vendor-stated) Cloud Security Alliance STAR registry (vendor-stated)
National laws referenced	EU Directive 2019/1937 Portugal (Lei 93/2021)	EU Directive 2019/1937 Italy (D.Lgs 24/2023) Italy (D.Lgs 231/2001)
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 Double Voice and OpenBlow differ

Neither Double Voice nor OpenBlow publishes a confirmed EU data-hosting option. Double Voice references 1 of the 27 EU member states and OpenBlow references 1. Neither lists an ISO 27001 certification. Both route buyers through a demo or sales process rather than self-serve sign-up. 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.

Double Voice vs OpenBlow: common questions

Does Double Voice or OpenBlow host whistleblower data in the EU?

Neither Double Voice nor OpenBlow publishes a confirmed EU data-hosting option.

How many EU member states do Double Voice and OpenBlow cover?

Double Voice references 1 of the 27 EU member states and OpenBlow references 1.

Is Double Voice or OpenBlow ISO 27001 certified?

Neither lists an ISO 27001 certification.

How do Double Voice and OpenBlow pricing and sign-up compare?

Double Voice is priced at Starter EUR 500/year (up to 100 employees); Growth EUR 650/year (up to 250); Business EUR 900/year (up to 500); Enterprise EUR 1,200/year (up to 1,000); Corporate EUR 1,900/year (1,000+). Prices exclude 23% VAT.. OpenBlow is priced at Not published. Procurement is contact-sales with custom implementation; a partner/reseller program is offered.. Both route buyers through a demo or sales process rather than self-serve sign-up.

Do Double Voice or OpenBlow use AI on whistleblower reports?

Neither processes report content with AI.

Another option in this directory

Double Voice and OpenBlow 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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