Brandwave

How popular isWalk-In Lab?

In September 2026, people searched for Walk-In Lab by name about 12,100 times in the United States, about the same as the previous year. These searches made up 0.14% of all United States lab testing company searches, placing Walk-In Lab fifth out of six companies. When we asked both ChatGPT and Google AI Overviews about lab testing companies, Walk-In Lab did not appear in any of the answers.

Search and AI answers in September 2026

Walk-In Lab is the fifth most searched of 6 competitors and not listed in any AI answer.

  1. LabcorpShare of searches 48.3%Mentioned in 4 of 4 AI answersPlace in AI recommendations 1st
  2. Quest DiagnosticsShare of searches 48.3%Mentioned in 4 of 4 AI answersPlace in AI recommendations 2nd
  3. Any Lab Test NowShare of searches 1.6%Mentioned in 0 of 4 AI answersPlace in AI recommendations –
  4. Sonora QuestShare of searches 1.6%Mentioned in 0 of 4 AI answersPlace in AI recommendations –
  5. Walk-In LabShare of searches 0.14%Mentioned in 0 of 4 AI answersPlace in AI recommendations –

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Top lab testing companies in ChatGPT and Google AI Overviews

In three ChatGPT questions and one Google AI Overview, Walk-In Lab did not appear in any of the four answers.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Labcorp1st
  2. Quest Diagnostics2nd
  3. Any Lab Test Now–
  4. Sonora Quest–
  5. Walk-In Lab–
  6. Ulta Lab Tests–

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Labcorp4 of 4Named in 3 of 3 ChatGPT answersNamed in 1 of 1 Google answers
  • Quest Diagnostics4 of 4Named in 3 of 3 ChatGPT answersNamed in 1 of 1 Google answers
  • Any Lab Test Now0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
  • Sonora Quest0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
  • Walk-In Lab0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
  • Ulta Lab Tests0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers

See every answer about lab testing companies

4 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in United States on October 23, 2026.

Which lab testing companies compete with Walk-In Lab?

Walk-In Lab against lab testing companies in the United States, by month

Share of searches by month for Labcorp, Quest Diagnostics, Walk-In Lab. The figures are in the table below the chart.

View monthly share of searches table
MonthLabcorpQuest DiagnosticsAny Lab Test NowSonora QuestWalk-In LabUlta Lab Tests
Oct 202543.5%53.1%1.8%1.4%0.13%0.06%
Nov 202548.5%48.5%1.6%1.3%0.12%0.06%
Dec 202548.4%48.4%1.6%1.3%0.14%0.08%
Jan 202648.1%48.1%1.9%1.6%0.17%0.12%
Feb 202648.3%48.3%1.6%1.6%0.14%0.12%
Mar 202648.4%48.4%1.6%1.3%0.14%0.1%
Apr 202643.4%53.1%1.8%1.4%0.16%0.11%
May 202648.3%48.3%1.6%1.6%0.17%0.1%
Jun 202648.3%48.3%1.6%1.6%0.14%0.12%
Jul 202648.2%48.2%1.6%1.6%0.26%0.12%
Aug 202648.3%48.3%1.6%1.6%0.21%0.1%
Sep 202648.3%48.3%1.6%1.6%0.14%0.1%

  1. 1.Labcorp

    48.3%

    Held 1st. 4.1M estimated branded searches, 0% vs prior month. Share 0 points.

  2. 2.Quest Diagnostics

    48.3%

    Held 2nd. 4.1M estimated branded searches, 0% vs prior month. Share 0 points.

  3. 3.Any Lab Test Now

    1.6%

    Held 3rd. 135K estimated branded searches, 0% vs prior month. Share 0 points.

  4. 4.Sonora Quest

    1.6%

    Held 4th. 135K estimated branded searches, 0% vs prior month. Share 0 points.

  5. 5.Walk-In Lab

    0.14%

    Held 5th. 12.1K estimated branded searches, -33.1% vs prior month. Share -0.1 points.

  6. 6.Ulta Lab Tests

    0.1%

    Held 6th. 8.1K estimated branded searches, 0% vs prior month. Share 0 points.

Compare popularity between Walk-In Lab and its closest rivals

Every comparison with Walk-In Lab

5 comparisons

How has branded search demand for Walk-In Lab changed in the United States over the last 12 months?

2 findings
  • Across the 12 months ending September 2026, estimated monthly branded searches for Walk-In Lab in the United States held steady at 12.1K.
  • Across the 12 months ending September 2026, Walk-In Lab’s share of searches among lab testing companies in the United States held steady, from 0.13% to 0.14%.

How did search popularity change for United States lab testing companies in September 2026?

3 changes

  1. Estimated monthly branded searches for Ulta Lab Tests in the United States rose 50% over 12 measured months, from 5.4K to 8.1K in September 2026.

  2. Estimated monthly branded searches for Quest Diagnostics in the United States fell 18.2% over 12 measured months, from 5M to 4.1M in September 2026.

  3. Estimated monthly branded searches for Any Lab Test Now in the United States fell 18.2% over 12 measured months, from 165K to 135K in September 2026.

How are Walk-In Lab’s branded searches counted?

1 search term

Brandwave collects information about searches that people make online using Walk-In Lab’s name. When viewed over time, estimated search volumes for this branded term can be used to understand whether interest in the brand is growing, holding steady, or fading.

  • walk in lab

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How the Brand Demand Index is measured

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