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What's the best waterless tank heater?

A commercial recommendation prompt. We size how many people ask ChatGPT this from real search demand, then run it through ChatGPT to see which websites it recommends.

Est. people asking / mo
31K
CPC
$0.38
Total est. value / mo
$725
Common ways people ask this (15)
  • What's the best waterless tank heater for a small home?
  • What's the best waterless tank heater for a large household?
  • What's the best waterless tank heater for apartments?
  • What's the best waterless tank heater for off-grid use?
  • What's the best waterless tank heater for energy efficiency?
  • What's the best waterless tank heater for a tight budget?
  • What's the best waterless tank heater for high hot-water demand?
  • What's the best waterless tank heater for low water pressure?
  • What's the best waterless tank heater for hard water?
  • What's the best waterless tank heater for indoor installation?
  • What's the best waterless tank heater for outdoor installation?
  • What's the best waterless tank heater for propane?
  • What's the best waterless tank heater for natural gas?
  • What's the best waterless tank heater for electric use?
  • What's the best waterless tank heater for freezing climates?

What ChatGPT actually answered

One of the 5 times we asked ChatGPT this, verbatim. The leaderboard below aggregates all 5 runs.

Websites ChatGPT recommends for this prompt

Aggregated across 5 runs (min 2/5 appearances). Estimated visits split the prompt's demand by rank. Sites matching the prompt's own brand are marked branded and excluded from the leaderboard.

RankWebsiteAppearsEst. visits / moEst. value / mo
1 takagi.com 5/5 615 $233
2 navieninc.com 4/5 369 $140
3 noritz.com 4/5 246 $93
4 rheem.com 3/5 169 $64
5 rinnai.us 3/5 123 $46
6 lowes.com 3/5 92 $35
7 amazon.com 3/5 68 $25
8 tanklesshotwater.com 2/5 52 $19
9 supplyhouse.com 2/5 40 $15
10 ecosmartus.com 2/5 31 $11
11 statewaterheaters.com 3/5 25 $9
12 bosch-home.com 2/5 18 $7
13 stiebel-eltron-usa.com 2/5 15 $5
14 bradfordwhite.com 2/5 12 $4
15 energy.gov 3/5 9 $3
16 bosch-homecomfort.com 2/5 8 $2
17 ferguson.com 3/5 6 $2
18 homedepot.com 2/5 5 $1
19 waterheaterhub.com 2/5 4 $1
20 consumerreports.org 2/5 3 $1
How is this estimated?

ChatGPT doesn't publish prompts, so we don't show logged conversations. We measure real demand for this topic from Google search volume, scale it to ChatGPT's user base (on average about 1 ChatGPT user for every 8 Google searchers, a ratio that varies by topic), and run the prompt through ChatGPT 5 times to record which websites it recommends and in what order. Estimated visits split that demand across the recommended sites by a click-through-by-rank curve. Every number is a modeled estimate, not measured analytics. Full methodology →