The September 2026 Picks Index is live. See who Grok, Meta Muse, Instinct and Fo named across 83 cities and 21 trades.
picked by agents

The Picks Index · Plumbing

How AI assistants choose a plumber

We ask Grok Bot, Meta Muse, and Instinct the questions customers ask about plumbing and record every answer. This is what they read and what they rewarded across 87 answers in 20 markets, from each question's latest round.

Businesses weighed per answer
6.2
Picks whose own website the assistant read
85%
Most common reason for a pick
Speed and availability, 52%

What they reward

Why an assistant picks a plumber

Share of picks whose stated reason mentions each thing. A reason can mention several.

  • Speed and availability52%
  • Price and financing51%
  • Licenses and credentials39%
  • Reviews and ratings34%
  • Experience and history23%
  • Specific service match16%
  • Local or family owned3%

Assistant by assistant

Each one weighs something different

The same questions about plumbers, answered by each assistant. What decides a pick is not the same everywhere, so a business has to show all of it.

  • Grok Bot

    6 answers

    Top reason
    Speed and availability, 83%
    Picks whose own site it read
    100%
    Site it checks most
    reddit.com, 50%
  • Meta Muse

    31 answers

    Top reason
    Speed and availability, 61%
    Picks whose own site it read
    74%
    Site it checks most
    homeadvisor.com, 23%
  • Instinct

    50 answers

    Top reason
    Price and financing, 52%
    Picks whose own site it read
    90%
    Site it checks most
    bbb.org, 16%

What they read

The sites they check you against

Share of answers that cite each site, leaving out the businesses' own websites. Your profile on these is part of your answer.

  • bbb.org13%
  • angi.com9%
  • homeadvisor.com8%
  • plumber-cost.com8%
  • homeblue.com6%
  • reviews.birdeye.com5%
  • yelp.com3%
  • reddit.com3%

In their own words

Plumbers the assistants picked, and why

Plumbing · Other trades: HVAC companies, roofers, personal injury firms, pest control companies, movers, garage door companies, restoration companies, dental practices, electricians, remodelers.

Want to know why they pass on you?

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