WhistleFox vs WhistleOn
Side-by-side facts for WhistleFox and WhistleOn, sourced from vendor-published materials. Both platforms market themselves for EU Directive 2019/1937 compliance.
At a glance
WhistleFox
Law-firm-operated whistleblowing service from Heuking Kühn Lüer Wojtek, bundling a digital reporting channel with legal case handling by the firm's compliance lawyers.
- Headquarters
- Düsseldorf, Germany
- Pricing
- Not published. WhistleFox is engaged as a managed legal service, so pricing is quote-only via the firm.
- 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
WhistleOn
Portuguese whistleblowing platform with voice and WhatsApp AI intake. Tiered €69–€199+/month by employee count, annual billing.
- Headquarters
- Lisbon, Portugal
- Pricing
- Tiered by employee count: €69 (1–49), €79 (50–149), €89 (150–199), €129 (200–499), €199 (500–999), quote for 1,000+. Billed annually.
- EU data hosting
- EU (named data centre)
- EU member states referenced
- 1 of 27
- Certifications
- None published
- AI on report content
- Processes report content with AI / translation
Full facts, side by side
| Attribute | WhistleFox | WhistleOn |
|---|---|---|
| Headquarters | Düsseldorf, Germany | Lisbon, Portugal |
| Ownership | Operated by Heuking Kühn Lüer Wojtek Partnerschaft mbB (Germany, VAT DE 119 459 367) | Ouvidor Digital Whistleblowing Company |
| Pricing | Not published. WhistleFox is engaged as a managed legal service, so pricing is quote-only via the firm. | Tiered by employee count: €69 (1–49), €79 (50–149), €89 (150–199), €129 (200–499), €199 (500–999), quote for 1,000+. Billed annually. |
| Pricing model | Quote only | Tiered (per employee) |
| Procurement model | Enterprise sales only | Enterprise sales only |
| Free trial | No | No |
| EU data hosting | EU (named data centre) Heuking's own servers in Germany (vendor-stated) | EU (named data centre) Google Cloud Platform europe-west1 (Belgium) for European company data |
| EU member states referenced | 1 of 27 | 1 of 27 |
| EU reporting languages | Partial | 4 of 24 |
| Total reporting languages | 2 | 5 |
| AI on report content | No AI processing of report content | Processes report content with AI / translation |
| Certifications | None published | None published |
| National laws referenced |
|
|
| Anonymous reporting | ✓ | ✓ |
| Case management | ✓ | ✓ |
| Multi-channel intake | ✓ | ✓ |
| Public API | — | — |
| GDPR (vendor claim) | ✓ | ✓ |
| EU Directive 2019/1937 (vendor claim) | ✓ | ✓ |
| Last verified |
How WhistleFox and WhistleOn differ
Both WhistleFox and WhistleOn can host whistleblower report data inside the EU. WhistleFox references 1 of the 27 EU member states and WhistleOn references 1. Neither lists an ISO 27001 certification. Both route buyers through a demo or sales process rather than self-serve sign-up. WhistleOn processes report content with AI, while WhistleFox 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.
WhistleFox vs WhistleOn: common questions
Does WhistleFox or WhistleOn host whistleblower data in the EU?
How many EU member states do WhistleFox and WhistleOn cover?
Is WhistleFox or WhistleOn ISO 27001 certified?
How do WhistleFox and WhistleOn pricing and sign-up compare?
Do WhistleFox or WhistleOn use AI on whistleblower reports?
Another option in this directory
WhistleFox and WhistleOn 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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