Hintbox vs OpenWhistle

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

At a glance

Hintbox

German whistleblowing platform with flat Basic/Premium pricing from EUR 49/month, 30 languages, AI translation, and ISO 27001 certification.

Headquarters: Germany
Pricing: Basic from EUR 49/month; Premium from EUR 69/month. Annual billing shown as EUR 588 / EUR 828.
EU data hosting: EU (named data centre)
EU member states referenced: 2 of 27
Certifications: ISO 27001
AI on report content: Processes report content with AI / translation

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OpenWhistle

Portuguese whistleblowing channel with flat per-organisation pricing and unlimited users, published from EUR 17.60/month on annual billing.

Headquarters: Porto, Portugal
Pricing: Single plan: EUR 22/month, or EUR 17.60/month billed annually (EUR 211.20/year, described as 20% saving). VAT added on top. Price is per organisation with unlimited 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: Hintbox and OpenWhistle
Attribute	Hintbox	OpenWhistle
Headquarters	Germany	Porto, Portugal
Founded	2019	Undisclosed
Ownership	Undisclosed	Private, brand of Canelinfinita, Unipessoal Lda (Portugal, NIPC 518494128)
Customers (vendor claim)	1,000+ companies and government agencies (vendor claim)	Undisclosed
Pricing	Basic from EUR 49/month; Premium from EUR 69/month. Annual billing shown as EUR 588 / EUR 828.	Single plan: EUR 22/month, or EUR 17.60/month billed annually (EUR 211.20/year, described as 20% saving). VAT added on top. Price is per organisation with unlimited users.
Pricing model	Flat published rate	Flat published rate
Procurement model	Self-serve sign-up	Demo required
Free trial	✓ Yes	No
EU data hosting	EU (named data centre) Germany; Hetzner-hosted ISO/IEC 27001-certified data centre (vendor-stated)	EU (named data centre) Vendor states data is stored within the European Union; specific country and provider not named. Privacy policy notes data may be transferred to cloud providers outside the EEA under GDPR safeguards.
EU member states referenced	2 of 27	1 of 27
EU reporting languages	Partial	Partial
Total reporting languages	30	90
AI on report content	Processes report content with AI / translation	No AI processing of report content
Certifications	ISO 27001	None published
National laws referenced	Germany (HinSchG) Austria	EU Directive 2019/1937 Portugal (Lei 93/2021)
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 Hintbox and OpenWhistle differ

Both Hintbox and OpenWhistle can host whistleblower report data inside the EU. Hintbox references 2 of the 27 EU member states and OpenWhistle references 1. Hintbox lists ISO 27001 certification; OpenWhistle does not. Hintbox offers self-serve sign-up, whereas OpenWhistle routes buyers through a demo or sales process. Hintbox processes report content with AI, while OpenWhistle 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.

Hintbox vs OpenWhistle: common questions

Does Hintbox or OpenWhistle host whistleblower data in the EU?

Both Hintbox and OpenWhistle can host whistleblower report data inside the EU.

How many EU member states do Hintbox and OpenWhistle cover?

Hintbox references 2 of the 27 EU member states and OpenWhistle references 1.

Is Hintbox or OpenWhistle ISO 27001 certified?

Hintbox lists ISO 27001 certification; OpenWhistle does not.

How do Hintbox and OpenWhistle pricing and sign-up compare?

Hintbox is priced at Basic from EUR 49/month; Premium from EUR 69/month. Annual billing shown as EUR 588 / EUR 828.. OpenWhistle is priced at Single plan: EUR 22/month, or EUR 17.60/month billed annually (EUR 211.20/year, described as 20% saving). VAT added on top. Price is per organisation with unlimited users.. Hintbox offers self-serve sign-up, whereas OpenWhistle routes buyers through a demo or sales process.

Do Hintbox or OpenWhistle use AI on whistleblower reports?

Hintbox processes report content with AI, while OpenWhistle does not.

Another option in this directory

Hintbox and OpenWhistle 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.

See all alternatives to Hintbox → See all alternatives to OpenWhistle → Compare all platforms