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← All answers · Updated 2026-05-26 · By Selvir Suke, CEO + Founder
Direct answer

Is AI tenant scoring discriminatory?

It can be, and careless systems often are. If an AI is trained on a pile of past accept and reject decisions, it learns to copy the human bias baked into them · and even when you delete fields like nationality, things like name, language and neighbourhood quietly stand in for them. A fair system avoids this by scoring only what matters for renting (income, documents, listing fit, references), leaving protected characteristics out completely, using no name or location stand-ins, and showing every applicant why they got their score. aptari's Match Score is built this way, so the reassuring answer is: discrimination risk lives in hidden, guess-based models, not in a clear, explainable score like this one.

The honest answer matters, because housing discrimination is both wrong and against the law. The good news is that it is avoidable.

Why careless AI scoring is dangerous

  • An AI trained on a pile of past accept and reject decisions learns to imitate them, including the unfair ones
  • Even after you remove nationality, hidden stand-ins bring it back: surname, first language, neighbourhood, place of birth
  • A model told only to "reduce vacancy" can quietly discriminate while looking efficient on a dashboard
  • Studies in Europe and the US keep finding housing algorithms that hurt protected groups even when the obvious fields are removed

How aptari's Match Score avoids this

  • It is a clear set of rules, not a model trained on old decisions, so there is no past bias to copy
  • It scores only four areas: income, documents, listing fit and references
  • Protected characteristics · nationality, religion, family status, age, gender, disability, sexual orientation, pregnancy · are never available to the score at all
  • No name-based judgements, and location is used only to compare rents, never as a signal about the person
  • Every score comes with the reasons behind it, so any applicant can see why they got their number
  • The full record is available to the applicant if they ask

What no system can eliminate

No tool can stop an agency from adding unfair criteria of its own on top of the score. That is why the human decision is also recorded and the list of things the score never uses is published openly. Agencies on aptari agree to terms that require fair, lawful tenant selection.

See is AI tenant scoring legal and discrimination in tenant selection.

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Related questions
Is AI tenant scoring legal in Switzerland?
Yes, AI tenant scoring is allowed in Switzerland as long as it is done fairly. That means it looks only at things that matter for renting ·
What counts as discrimination in tenant selection in Switzerland?
Discrimination in tenant selection is rejecting someone (or filtering, ranking or quizzing them) because of who they are rather than whether
How do I rank rental applicants fairly (for agencies)?
Rank rental applicants fairly by scoring only what actually matters for renting: how well their income covers the rent, whether their dossie
How accurate is aptari's Match Score?
aptari's Match Score is built only from your own information, so the same details always give the same score · there is no guessing and no b

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