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What's the best RO system?

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
9.3K
CPC
$0.72
Total est. value / mo
$408
Common ways people ask this (12)
  • Which RO system should I use for under-sink installation?
  • Which RO system should I use for whole-house filtration?
  • Which RO system should I use for a countertop setup?
  • Which RO system should I use for a small apartment?
  • Which RO system should I use for well water?
  • Which RO system should I use for hard water?
  • Which RO system should I use for high TDS water?
  • Which RO system should I use for a budget build?
  • Which RO system should I use for the best water taste?
  • Which RO system should I use for easy maintenance?
  • Which RO system should I use for high capacity?
  • Which RO system should I use for drinking water only?

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 ros.org 4/5 185 $133
2 openrobotics.org 3/5 111 $79
3 answers.ros.org 3/5 74 $53
4 docs.ros.org 3/5 51 $36
5 ro.systems 2/5 37 $26
6 ro-system.com 2/5 28 $19
7 github.com 4/5 20 $14
8 wiki.ros.org 3/5 16 $11
9 roboticsystem.com 2/5 12 $8
10 rosindustrial.org 2/5 9 $6
11 gazebosim.org 2/5 7 $5
12 ignitionrobotics.org 2/5 6 $4
13 roscon.ros.org 2/5 5 $3
14 roboticsbusinessreview.com 2/5 4 $2
15 robotics.stackexchange.com 2/5 3 $2
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 →