Brandwave

Labcorp vs Medichecks:Which is more popular?

In October 2026, Medichecks had more branded searches than Labcorp among online blood testing services worldwide. Medichecks had about 33,100 branded searches, while Labcorp had 22,200. Medichecks made up 9.1% of all online blood testing service searches we track, and Labcorp accounted for 6.1%. When we asked ChatGPT and Google AI Overviews about online blood testing services, Labcorp appeared in four of the five answers and Medichecks in none.

Among online blood testing services worldwide in October 2026

Who do people search for more?

Medichecks, about 49% more searches than Labcorp

Medichecks 33.1K searchesLabcorp 22.2K searches

Who does AI mention more?

Labcorp, mentioned in 4 of 5 answers, Medichecks in 0

Labcorp in 4 of 5Medichecks in 0 of 5

Who does AI recommend more?

Labcorp, the only one of the two named

Labcorp first in 4Medichecks never named

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Top online blood testing services in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Labcorp was mentioned in four out of five: in two of the three ChatGPT answers and in both Google AI Overviews. Medichecks did not appear in any of the five answers.

Most recommended by AI

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

  1. Labcorp1st
  2. Function Health2nd
  3. SiPhox Health2nd
  4. Quest Diagnostics4th
  5. Ulta Lab Tests4th
  6. Superpower6th
  7. Everlywell7th
  8. LetsGetChecked8th
  9. Medichecks–
  10. Marek Health–
  11. +2 more

Mentioned by AI

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

  • Labcorp4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Function Health2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Quest Diagnostics2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Everlywell1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • LetsGetChecked1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Ulta Lab Tests1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • SiPhox Health1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Superpower1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Medichecks0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Marek Health0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

+2 more

See every answer about online blood testing services

5 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in the United States on October 25, 2026.

Is Labcorp or Medichecks more popular in search?

This chart shows how often people search Google for Labcorp and Medichecks by name. Each line represents a brand's share of searches for all 12 online blood testing services we track, month by month, from English-language searches worldwide.

Labcorp and Medichecks among online blood testing services worldwide, by month

Share of searches by month for Medichecks, Labcorp. The figures are in the table below the chart.

View monthly share of searches table
MonthFunction HealthEverlywellMedichecksLabcorpMarek HealthQuest DiagnosticsLetsGetCheckedThrivaUlta Lab TestsSiPhox HealthInsideTrackerSuperpower
Nov 202553.1%10.7%10.7%7.2%3.9%2.1%2.6%3.9%1.4%0.5%2.6%1.2%
Dec 202552.8%10.6%8.7%10.6%3.9%2.1%2.1%3.2%1.7%0.5%2.6%1.2%
Jan 202646.7%9.4%11.5%14.1%3.4%2.3%2.3%4.2%2.3%0.67%1.9%1.3%
Feb 202654.2%8.9%10.9%7.3%4%2.2%2.2%4%2.7%0.65%1.8%1.2%
Mar 202656.2%9.2%9.2%7.6%3.4%2.3%1.8%4.1%2.3%0.82%1.8%1.2%
Apr 202651.6%10.4%10.4%8.5%3.8%2.5%2.1%3.8%2.5%0.92%2.1%1.4%
May 202654%8.9%10.9%7.3%4%2.7%2.2%4%2.2%0.78%1.8%1.5%
Jun 202654.2%8.9%10.9%6%4%2.7%2.2%4%2.7%0.97%1.8%1.8%
Jul 202654.8%9%11.1%6.1%4%2.7%2.2%3.3%2.7%0.79%1.5%1.8%
Aug 202652%8.6%10.5%10.5%3.8%3.1%2.1%3.1%2.1%1.1%1.4%1.7%
Sep 202649.4%12.1%12.1%6.6%3.6%3%3%3%2.4%1.6%1.6%1.6%
Oct 202655%13.6%9.1%6.1%2.7%2.7%2.2%2.2%2.2%1.8%1.2%1.2%

How has branded search for Labcorp and Medichecks changed worldwide over the last 12 months?

3 findings
  • The lead changed hands 2 times in the 12 months ending October 2026: Labcorp took it in December 2025, Medichecks took it in February 2026.
  • Across the 12 months ending October 2026, Labcorp’s share of searches among online blood testing services worldwide moved from 7.2% to 6.1%, and its estimated monthly branded searches moved from 27.1K to 22.2K.
  • Across the 12 months ending October 2026, Medichecks’ share of searches among online blood testing services worldwide moved from 10.7% to 9.1%, and its estimated monthly branded searches moved from 40.5K to 33.1K.

How did search popularity change for online blood testing services worldwide in October 2026?

2 changes

  1. In October 2026, Medichecks lost share of searches among online blood testing services worldwide, from 12.1% to 9.1%.

  2. In October 2026, Labcorp lost share of searches among online blood testing services worldwide, from 6.6% to 6.1%.

How are Labcorp’s and Medichecks’ branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using Labcorp’s and Medichecks’ names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

Labcorp

1 branded search term

  • labcorp ondemand

Medichecks

1 branded search term

  • medichecks

How the Brand Demand Index is measured

Other head-to-heads among online blood testing services

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