Heimdal vs Tissla

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

At a glance

Heimdal

Swedish whistleblowing system from Heimdal Systems AB, free for organizations under 50 employees and EUR 499/year above that.

Headquarters: Stockholm, Sweden
Pricing: Free for non-profit organizations and companies with fewer than 50 employees; EUR 499/year for organizations with 50 or more employees (stated in Swedish as 4,995 SEK/year).
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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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

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Full facts, side by side

Full facts, side by side: Heimdal and Tissla
Attribute	Heimdal	Tissla
Headquarters	Stockholm, Sweden	Sundbyberg, Sweden
Founded	2025	Undisclosed
Ownership	Private, Heimdal Systems AB (Sweden), part of the Aglander Nyman AB group; technical platform developed with Flowbic AB	Private, Tissla AB (Swedish org. no. 559450-3970)
Pricing	Free for non-profit organizations and companies with fewer than 50 employees; EUR 499/year for organizations with 50 or more employees (stated in Swedish as 4,995 SEK/year).	Bas from 8,000 kr/year; Premium from 13,900 kr/year; Enterprise from quote. Currently no implementation fee on any tier.
Pricing model	Tiered (per employee)	Tiered (per employee)
Procurement model	Self-serve sign-up	Demo required
Free trial	No	No
EU data hosting	EU (named data centre) Servers within the EU/EEA (vendor-stated); specific country not named	Not disclosed
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	None published
National laws referenced	EU Directive 2019/1937 Sweden (Lag 2021:890)	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	19 July 2026

How Heimdal and Tissla differ

Heimdal can host report data inside the EU, while Tissla does not publish an EU hosting option. Heimdal references 1 of the 27 EU member states and Tissla references 1. Neither lists an ISO 27001 certification. Heimdal offers self-serve sign-up, whereas Tissla 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.

Heimdal vs Tissla: common questions

Does Heimdal or Tissla host whistleblower data in the EU?

Heimdal can host report data inside the EU, while Tissla does not publish an EU hosting option.

How many EU member states do Heimdal and Tissla cover?

Heimdal references 1 of the 27 EU member states and Tissla references 1.

Is Heimdal or Tissla ISO 27001 certified?

Neither lists an ISO 27001 certification.

How do Heimdal and Tissla pricing and sign-up compare?

Heimdal is priced at Free for non-profit organizations and companies with fewer than 50 employees; EUR 499/year for organizations with 50 or more employees (stated in Swedish as 4,995 SEK/year).. Tissla is priced at Bas from 8,000 kr/year; Premium from 13,900 kr/year; Enterprise from quote. Currently no implementation fee on any tier.. Heimdal offers self-serve sign-up, whereas Tissla routes buyers through a demo or sales process.

Do Heimdal or Tissla use AI on whistleblower reports?

Neither processes report content with AI.

Another option in this directory

Heimdal 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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Compare this tool against other platforms in the directory.

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