Sector index · Heat pumps
Which brands does AI name for questions about heat pumps?
Installers and brands AI names when you ask about a heat pump for your home.
No measured week yet · 8 questions ready · not measured yet
Not measured yet
This sector has not been measured yet
The question set for heat pumps 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 warmtepomp is geschikt voor een tussenwoning uit de jaren 70?”
- 02“Wat kost een hybride warmtepomp inclusief installatie in Nederland?”
- 03“Welke leveranciers van warmtepompen zijn betrouwbaar in Nederland?”
- 04“Hybride of volledig elektrische warmtepomp: wat past bij een matig geïsoleerd huis?”
- 05“Waar kan ik een warmtepomp laten installeren met ISDE-subsidie?”
- 06“Welke warmtepompmerken hebben de beste reviews in Nederland?”
- 07“Hoe kies ik een installateur voor een warmtepomp?”
- 08“Is een warmtepomp rendabel bij een gasverbruik van 1500 m3 per jaar?”
Without a brand name, in Dutch, with the Netherlands as market. The same set every week.
The personas behind the questions
- Huiseigenaar van een tussenwoning uit de jaren 70 die van het gas af wil
- Vve-bestuurder die een collectieve oplossing onderzoekt
- Koper die vooral rekent met terugverdientijd en subsidie
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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