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An independent AI commerce benchmark designed, built, and operated by Robert Hu.

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Built and operated by Robert Hu.

Independent AI commerce research

Does AI recommend your brand?

See which brands ChatGPT, Claude, Gemini, and Perplexity mention, how they rank them, and the shopper questions behind each answer.

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Built and operated by Robert Hu, with 20+ years in commerce. See the project case study →

Latest published benchmark

Nov 2, 2026

Espresso Machines

Breville appeared in 12 of 12 answers.

12/12 usable answers · 4 models · 3 prompt types

Recorded ranks in the comparative prompt
Model#1#2#3
ChatGPTBrevilleDe'LonghiPhilips
ClaudeBreville—Gaggia
GeminiBrevilleDe'LonghiGaggia
PerplexityBrevilleDe'LonghiNinja

Mentions measure visibility. Recorded ranks describe these answers. Neither establishes product quality.

Explore this report →

Across our latest benchmarks

Most-mentioned brands

  • Breville

    Espresso Machines

    12/12 usable answers

    Nov 2, 2026

    Most mentioned ↗
  • EltaMD

    Sunscreen

    7/12 usable answers

    Nov 1, 2026

    Most mentioned ↗
  • Levoit

    Air Purifiers

    12/12 usable answers

    Oct 31, 2026

    Most mentioned ↗
  • CeraVe

    Skincare

    8/11 usable answers

    Oct 30, 2026

    Most mentioned ↗
  • FlexiSpot

    Standing Desks

    12/12 usable answers

    Oct 29, 2026

    Tied most mentioned ↗
  • UPLIFT

    Standing Desks

    12/12 usable answers

    Oct 29, 2026

    Tied most mentioned ↗
  • Optimum Nutrition

    Protein Powder

    9/12 usable answers

    Oct 27, 2026

    Most mentioned ↗
  • Apple

    Wireless Earbuds

    10/12 usable answers

    Oct 26, 2026

    Most mentioned ↗
  • Roborock

    Robot Vacuums

    11/12 usable answers

    Oct 25, 2026

    Most mentioned ↗
  • Brooks

    Running Shoes

    10/10 usable answers

    Oct 24, 2026

    Most mentioned ↗
  • Branch

    Office Chairs

    12/12 usable answers

    Oct 21, 2026

    Most mentioned ↗
  • Purina Pro Plan

    Dog Food

    8/9 usable answers

    Oct 19, 2026

    Most mentioned ↗
  • Braun

    Electric Shavers

    12/12 usable answers

    May 30, 2026Historical snapshot

    Tied most mentioned ↗
  • Philips Norelco

    Electric Shavers

    12/12 usable answers

    May 30, 2026Historical snapshot

    Tied most mentioned ↗
  • Thorne

    Sleep Supplements

    5/12 usable answers

    May 28, 2026Historical snapshot

    Most mentioned ↗
  • Viviscal

    Hair Growth Supplements

    12/12 usable answers

    May 18, 2026Historical snapshot

    Most mentioned ↗
  • ViscoSoft

    Mattress Toppers

    9/12 usable answers

    May 17, 2026Historical snapshot

    Most mentioned ↗

Leaders in each category’s latest public snapshot, including ties. Mention frequency measures visibility, not product quality.

Scroll or swipe to explore all 17 brands. Each opens its dated report with collection notes and coverage.

499brands recorded
15published categories
128published snapshots

Research corpus totals.
Each report states its own date and coverage.

Explore the evidence

Start with your category.

Recent publications appear first. Each card shows its finding, collection date, and usable-answer coverage.

15 categories found · showing the six most recently published

Espresso Machines

Recent snapshot

Breville appeared in 12 of 12 answers.

Nov 2, 2026

12/12 usable answers · 4 models

View report →

Sunscreen

Recent snapshot

EltaMD appeared in 7 of 12 answers.

Nov 1, 2026

12/12 usable answers · 4 models

View report →

Air Purifiers

Recent snapshot

Levoit appeared in 12 of 12 answers.

Oct 31, 2026

12/12 usable answers · 4 models

View report →

Skincare

Recent snapshot

CeraVe appeared in 8 of 11 answers.

Oct 30, 2026

11/12 usable answers · 4 models

Reduced coverage · see report notes

View report →

Standing Desks

Recent snapshot

FlexiSpot and UPLIFT appeared in 12 of 12 answers each.

Oct 29, 2026

12/12 usable answers · 4 models

View report →

Protein Powder

Recent snapshot

Optimum Nutrition appeared in 9 of 12 answers.

Oct 27, 2026

12/12 usable answers · 4 models

View report →

“Recent” means published within 45 days. Dates show when answers were collected; reports are snapshots, not continuous monitoring.

Browse all categories →

How it works

From shopper question to inspectable evidence.

01

Ask consistent questions

Three prompt types cover broad discovery, a budget constraint, and a brand comparison. Repeat collections reuse the saved persona and wording.

02

Keep the answer and its context

Responses are recorded from consumer interfaces, with collection failures, model settings, and usable-answer coverage kept explicit.

03

Separate presence from preference

A brand counts once per usable answer. Only explicitly supported positions become numeric ranks; alternatives and criticism remain visible.

Read the measurement rules →

For brands and commerce teams

Find out where your brand enters the answer.

Get a dated comparison of your brand and competitors, the prompts that surfaced them, and questions worth testing next. Results describe the captured answers; they do not guarantee future recommendations or sales.

Inspect a sample report →
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No call required. Delivered by email within 48 hours.

The person behind the benchmark

A working project you can inspect.

I’m Robert Hu. RecoScope shows how I turn a commerce question into a measurement system, operate it, and make the findings public. I’m exploring AI commerce, strategy, and partnerships roles.

Read the case studyAbout Robert →