hintcatcher vs OpenWhistle

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

At a glance

hintcatcher

German whistleblowing platform from product kitchen GmbH. Flat pricing from €39/month, independent of headcount.

Headquarters: Göppingen, Germany
Pricing: LITE €39, PLUS €59, PREMIUM €99 per month (net of VAT). PARTNER multi-tenant tier quote-based.
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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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: hintcatcher and OpenWhistle
Attribute	hintcatcher	OpenWhistle
Headquarters	Göppingen, Germany	Porto, Portugal
Ownership	Private — product kitchen GmbH	Private, brand of Canelinfinita, Unipessoal Lda (Portugal, NIPC 518494128)
Customers (vendor claim)	75,000+ employees across customer organisations (vendor claim)	Undisclosed
Pricing	LITE €39, PLUS €59, PREMIUM €99 per month (net of VAT). PARTNER multi-tenant tier quote-based.	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; ISO 27001-certified hoster (hoster not named by vendor)	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	1 of 27	1 of 27
EU reporting languages	Undisclosed	Partial
Total reporting languages	Undisclosed	90
AI on report content	No AI processing of report content	No AI processing of report content
Certifications	None published	None published
National laws referenced	Germany (HinSchG) EU Directive 2019/1937	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 hintcatcher and OpenWhistle differ

Both hintcatcher and OpenWhistle can host whistleblower report data inside the EU. hintcatcher references 1 of the 27 EU member states and OpenWhistle references 1. Neither lists an ISO 27001 certification. hintcatcher offers self-serve sign-up, whereas OpenWhistle 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.

hintcatcher vs OpenWhistle: common questions

Does hintcatcher or OpenWhistle host whistleblower data in the EU?

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

How many EU member states do hintcatcher and OpenWhistle cover?

hintcatcher references 1 of the 27 EU member states and OpenWhistle references 1.

Is hintcatcher or OpenWhistle ISO 27001 certified?

Neither lists an ISO 27001 certification.

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

hintcatcher is priced at LITE €39, PLUS €59, PREMIUM €99 per month (net of VAT). PARTNER multi-tenant tier quote-based.. 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.. hintcatcher offers self-serve sign-up, whereas OpenWhistle routes buyers through a demo or sales process.

Do hintcatcher or OpenWhistle use AI on whistleblower reports?

Neither processes report content with AI.

Another option in this directory

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