iBlow vs Tissla
Side-by-side facts for iBlow and Tissla, sourced from vendor-published materials. Both platforms market themselves for EU Directive 2019/1937 compliance.
At a glance
iBlow
Portuguese whistleblowing platform built around Law 93/2021. Four tiers scaled by collaborator count; all quote-based.
- Headquarters
- Lisbon, Portugal
- Pricing
- Not published — all four tiers (Base, Value, Elite, Premium) quote-based. Tiers scale by collaborator count: 0–249, 250–499, 500–999, 1,000+.
- EU data hosting
- Not disclosed
- EU member states referenced
- 1 of 27
- Certifications
- None published
- AI on report content
- Undisclosed
Tissla
Swedish whistleblowing SaaS from Tissla AB with published annual pricing from 8,000 kr and an optional tier where Tissla handles your cases.
- Headquarters
- Sundbyberg, Sweden
- Pricing
- Bas from 8,000 kr/year; Premium from 13,900 kr/year; Enterprise from quote. Currently no implementation fee on any tier.
- 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
Full facts, side by side
| Attribute | iBlow | Tissla |
|---|---|---|
| Headquarters | Lisbon, Portugal | Sundbyberg, Sweden |
| Ownership | Contemporary Constellation Lda | Private, Tissla AB (Swedish org. no. 559450-3970) |
| Pricing | Not published — all four tiers (Base, Value, Elite, Premium) quote-based. Tiers scale by collaborator count: 0–249, 250–499, 500–999, 1,000+. | Bas from 8,000 kr/year; Premium from 13,900 kr/year; Enterprise from quote. Currently no implementation fee on any tier. |
| Pricing model | Quote only | Tiered (per employee) |
| Procurement model | Demo required | Demo required |
| Free trial | No | No |
| EU data hosting | Not disclosed Not disclosed on public pages reviewed; current privacy policy does not name a hosting provider | Not disclosed |
| EU member states referenced | 1 of 27 | 1 of 27 |
| EU reporting languages | 4 of 24 | Undisclosed |
| Total reporting languages | 4 | Undisclosed |
| AI on report content | Undisclosed | No AI processing of report content |
| 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 iBlow and Tissla differ
Neither iBlow nor Tissla publishes a confirmed EU data-hosting option. iBlow references 1 of the 27 EU member states and Tissla references 1. Neither lists an ISO 27001 certification. Both route buyers through a demo or sales process rather than self-serve sign-up. iBlow processes report content with AI, while Tissla 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.
iBlow vs Tissla: common questions
Does iBlow or Tissla host whistleblower data in the EU?
How many EU member states do iBlow and Tissla cover?
Is iBlow or Tissla ISO 27001 certified?
How do iBlow and Tissla pricing and sign-up compare?
Do iBlow or Tissla use AI on whistleblower reports?
Another option in this directory
iBlow and Tissla 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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