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Opus4All B.V. (Deventer, NL)

How safe is OpusFlow for building services?

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 Netherlands or the EU (1). 3 or 4 points is Strong, 2 Good, 1 Limited, 0 Unknown. How we measure for installation technologyStrong

OpusFlow has a strong published GDPR profile and, with the right business settings, is well suited to building services.

Where does OpusFlow stand in building services?

Shared spot 1 of 31 options for building services engineering (professional tools and general assistants) on GDPR profile. 8 options, like OpusFlow profile, are Strong. Each tile is an option we track for this field; click for the check.

Strong8
Good4
Limited9
Unknown3
Caution7

Published safeguards

✓Provider based in NL/EUYes
✓Data in the EU (according to provider)Yes
✓Publishes certification (ISO/NEN/GDPR)Yes

OpusAI's own assistant; Dutch-based (Deventer), EU hosting; GDPR-compliant

How to use OpusFlow 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: project data and customer details (address, energy consumption, installation status) are personal data under the GDPR.

Stronger or equally strong in building services

ManuelManuel B.V. (Winterswijk, NL)MoreAppMoreApp (Rotterdam, NL)TalkMate (Installatie Mate)TalkMate (Netherlands)ActoBusinessActo Software (Amersfoort, NL)TimewaxTimewax B.V. (Amsterdam, NL)

Questions

How safe is OpusFlow for building services?
OpusFlow has a strong published GDPR profile and, with the right business settings, is well suited to building services. EU options, no training on your data and/or self-hostable.
Does OpusFlow train on my data?
OpusAI's own assistant; Dutch-based (Deventer), EU hosting; GDPR-compliant
What should I watch out for with AI in building services?
Project data and customer details (address, energy consumption, installation status) are personal data under the GDPR. Only use systems with a data processing agreement and EU hosting. Technical documentation from manufacturers may be protected by copyright; check the usage licence before loading it into an AI system. AI estimates are always a starting point, expert verification remains essential.

Source documents

opusflow.ioopusflow.ioopusflow.io

Everything about OpusFlow Best AI for building services

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

Last checked: 24 October 2026 · How we check

Next stepAll 31 options for building servicesProfessional tools and general assistants side by side, on GDPR profile, price and quality.

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