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Fidacta B.V. (Leusden, NL)

How safe is Fidacta for law firms?

GDPR profileOur summary of what the provider itself publishes about your data: whether the data is stored in the EU (2 points), whether there is a certification or GDPR guarantee (1) and whether the provider is based in the NL or the EU (1). 3 or 4 points is Strong, 2 Good, 1 Limited, 0 Unknown. How we measure for legal practiceGood

Fidacta has a good GDPR profile. Usable in law firms, provided you use the business variant and follow the points of attention below.

Where does Fidacta stand in law firms?

Shared spot 20 of 45 options for law practice (professional tools and general assistants) on GDPR profile. 10 options, like Fidacta profile, are Good. Each tile is an option we track for this field; click for the check.

Strong19
Good10
ST
Limited6
Unknown3
Caution7

Published safeguards

✓Provider based in NL/EUYes
–Data in the EU (according to provider)Not known
✓Publishes certification (ISO/NEN/GDPR)Yes

language model used is not publicly disclosed; no Fidacta or hyperscalers, infrastructure via Nebul (Nebul is ISO 9001, 27001, 27017, 27018 and NEN 7510 certified); governance of ChatGPT ISO 27001, NEN 7510 and ISO 42001 certified; input never used to train models (according to the provider)

How to use Fidacta safely

  • Use the business variant and sign a data processing agreement (DPA).
  • Do not enter unnecessary personal data into prompts; anonymise where possible.
  • Enable EU data residency where the provider offers it.
  • Keep a professional in the loop: confidentiality is mandatory.

Stronger or equally strong in legal practice

Legal MindLegal Mind B.V. (Amsterdam, NL)LegalMikeNovitec B.V. (Groningen, NL)LexboostLexboost B.V. (Utrecht, NL)AndriAndri AI B.V. (Amsterdam, NL)SpellbookRally Legal (Canada)

Questions

How safe is Fidacta for law firms?
Fidacta has a good GDPR profile. Usable in legal practice, provided you use the business variant and follow the points of attention below. Good safeguards, but not on every point.
Does Fidacta train on my data?
language model used is not publicly disclosed; no Fidacta or hyperscalers, infrastructure via Nebul (Nebul is ISO 9001, 27001, 27017, 27018 and NEN 7510 certified); governance of ChatGPT ISO 27001, NEN 7510 and ISO 42001 certified; input never used to train models (according to the provider)
What should I watch out for with AI in legal practice?
Professional secrecy is mandatory. Only enter client data into a business/EU variant with a data processing agreement, where input is not used for training. Always keep a lawyer in the loop.

Source documents

fidacta.aifidacta.aifidacta.aifidacta.ai

Everything about Fidacta Best AI for law firms

Summarised by the editorial team from provider documentation · not legal advice

Last checked: 31 October 2026 · How we check

Next stepAll 45 options for legal servicesProfessional tools and general assistants side by side, compared on GDPR profile, price and quality.

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