Double Voice vs otris

Side-by-side facts for Double Voice and otris, 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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otris

German legal-tech suite vendor from Dortmund with public SaaS whistleblower pricing and ISO 27001-certified hosting.

Headquarters: Germany (Dortmund)
Pricing: Standard from EUR 299/month for 50-249 employees; Enterprise from EUR 499/month for 250-999 employees; Enterprise plus quote-based for 1,000+ employees. Prices require at least 24 months.
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: Double Voice and otris
Attribute	Double Voice	otris
Headquarters	Caldas da Rainha, Portugal	Germany (Dortmund)
Ownership	Private, Momentapproach Unipessoal, Lda., trading as Double Shore (Caldas da Rainha, Portugal)	otris software AG
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.	Standard from EUR 299/month for 50-249 employees; Enterprise from EUR 499/month for 250-999 employees; Enterprise plus quote-based for 1,000+ employees. Prices require at least 24 months.
Pricing model	Tiered (per employee)	Tiered (per employee)
Procurement model	Demo required	Demo required
Free trial	No	No
EU data hosting	Not disclosed	EU (named data centre)
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	ISO 27001
National laws referenced	EU Directive 2019/1937 Portugal (Lei 93/2021)	Germany (HinSchG) EU Directive 2019/1937
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	—	✓
Public API	—	—
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	19 July 2026	24 May 2026

How Double Voice and otris differ

otris can host report data inside the EU, while Double Voice does not publish an EU hosting option. Double Voice references 1 of the 27 EU member states and otris references 1. otris lists ISO 27001 certification; Double Voice does not. 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 otris: common questions

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

otris can host report data inside the EU, while Double Voice does not publish an EU hosting option.

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

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

Is Double Voice or otris ISO 27001 certified?

otris lists ISO 27001 certification; Double Voice does not.

How do Double Voice and otris 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.. otris is priced at Standard from EUR 299/month for 50-249 employees; Enterprise from EUR 499/month for 250-999 employees; Enterprise plus quote-based for 1,000+ employees. Prices require at least 24 months.. Both route buyers through a demo or sales process rather than self-serve sign-up.

Do Double Voice or otris use AI on whistleblower reports?

Neither processes report content with AI.

Another option in this directory

Double Voice and otris 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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