Sector index · Language courses
Which brands does AI name for questions about language courses?
Language institutes and apps AI names for learning Dutch, English or Spanish.
No measured week yet · 8 questions ready · not measured yet
Not measured yet
This sector has not been measured yet
The question set for language courses is ready: 8 buying questions and three personas. The index runs part of the sectors each week within a fixed budget; this one is due within 4 weeks. Until then we show no numbers here — a sample leaderboard would suggest a measurement that never happened.
prompt set v1
The 8 questions we ask
- 01“Welke cursus Nederlands is het beste voor expats in Nederland?”
- 02“Waar volg ik een cursus zakelijk Engels met certificaat?”
- 03“Welke taalapps zijn echt effectief om een taal te leren?”
- 04“Welke taalinstituten bieden les in kleine groepen?”
- 05“Wat kost een inburgeringscursus en wordt die vergoed?”
- 06“Welke aanbieders geven online taalles met een echte docent?”
- 07“Welke cursus is geschikt om snel Duits te leren voor werk?”
- 08“Welke taalcursussen zijn geschikt voor kinderen?”
Without a brand name, in Dutch, with the Netherlands as market. The same set every week.
The personas behind the questions
- Expat die Nederlands wil leren voor inburgering
- Professional die zakelijk Engels wil verbeteren
- Reiziger die Spaans leert voor de vakantie
Personas and questions are in Dutch: the index measures the Dutch market.
Full method
How this was measured
- 01Every question goes to the engines through their API in a clean session: no account, no history, no personalisation.
- 02Brand names are extracted from each answer (text extraction). Per brand the decision layer judges whether it is a real brand in this sector, whether it is a marketplace, how it is spoken about and how prominently it appears. That certainty is shown in the table.
- 03Brands only count when the probability that they are a real brand is at least 50%. Borderline cases are left out.
- 04Share is measured over a four-week window with a 95% confidence interval. Names that turn out to be the same company are merged once the decision layer confirms it.
- 05Engines without a usable API (such as Google AI Overviews) are not in this index. Browser captures of consumer products follow once the capture service is publicly available; those will be labelled separately.
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