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What's the best hardness tester?

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
2.3K
CPC
$0.46
Total est. value / mo
$64
Common ways people ask this (14)
  • What's the best hardness tester for metals?
  • What's the best hardness tester for plastics?
  • What's the best hardness tester for rubber?
  • What's the best hardness tester for laboratory use?
  • What's the best hardness tester for industrial use?
  • What's the best hardness tester for portable field testing?
  • What's the best hardness tester for bench-top use?
  • What's the best hardness tester for beginners?
  • What's the best hardness tester for precision measurements?
  • What's the best hardness tester for quality control?
  • What's the best hardness tester for Rockwell testing?
  • What's the best hardness tester for Brinell testing?
  • What's the best hardness tester for Vickers testing?
  • What's the best hardness tester for a budget?

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 instron.com 5/5 45 $20
2 mitutoyo.com 5/5 27 $12
3 buehler.com 5/5 18 $8
4 struers.com 4/5 12 $5
5 zwickroell.com 4/5 9 $4
6 phase2plus.com 5/5 7 $3
7 thomasnet.com 2/5 5 $2
8 ametektest.com 4/5 4 $1
9 starrett.com 2/5 3 $1
10 shimadzu.com 2/5 2 $1
11 affri.com 2/5 2 $0
12 relianttechnology.com 2/5 1 $0
13 reichert.com 2/5 1 $0
14 timegroup.com 2/5 1 $0
15 qualitest-inc.com 2/5 1 $0
16 wilsonhardness.com 2/5 1 $0
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 →