Brandwave

Datadog vs WebPageTest:Which is more popular?

In September 2026, Datadog had more branded searches than WebPageTest among website performance monitoring tools worldwide. Datadog had about 246,000 branded searches, while WebPageTest had 14,800. Datadog made up 54.2% of all website performance monitoring tool searches we track, and WebPageTest accounted for 3.3%. When we asked ChatGPT and Google AI Overviews about website performance monitoring tools, Datadog appeared in three of the five answers and WebPageTest in two. Datadog was mentioned before WebPageTest in three out of five answers.

Among website performance monitoring tools worldwide in September 2026

Who do people search for more?

Datadog, about 17 searches for every 1 for WebPageTest

Datadog 246K searchesWebPageTest 14.8K searches

Who does AI mention more?

Datadog, mentioned in 3 of 5 answers, WebPageTest in 2

Datadog in 3 of 5WebPageTest in 2 of 5

Who does AI recommend more?

Datadog, named ahead of WebPageTest in 3 of 5 answers

Datadog first in 3WebPageTest first in 2

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Top website performance monitoring tools in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Datadog was mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. WebPageTest was mentioned in two out of five: in one of the three ChatGPT answers and in one of the two Google AI Overviews. Datadog was listed before WebPageTest in three out of five answers.

Most recommended by AI

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

  1. GTmetrix1st
  2. SpeedCurve2nd
  3. Pingdom3rd
  4. DebugBear4th
  5. Checkly5th
  6. Datadog6th
  7. UptimeRobot7th
  8. WebPageTest8th
  9. Request Metrics–
  10. Treo–
  11. +1 more

Mentioned by AI

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

  • Datadog3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • GTmetrix3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • UptimeRobot3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Pingdom3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • DebugBear3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • SpeedCurve3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • WebPageTest2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Checkly2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Request Metrics0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Treo0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

+1 more

See every answer about website performance monitoring tools

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 21, 2026.

Is Datadog or WebPageTest more popular in search?

This chart shows how often people search Google for Datadog and WebPageTest by name. Each line represents a brand's share of searches for all 11 website performance monitoring tools we track, month by month, from English-language searches worldwide.

Datadog and WebPageTest among website performance monitoring tools worldwide, by month

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

View monthly share of searches table
MonthDatadogGTmetrixUptimeRobotPingdomWebPageTestChecklyDebugBearSpeedCurveRequest MetricsTreoCalibre
Oct 202549.5%27.2%10%6.7%4.5%1.1%0.63%0.48%0.05%<0.01%<0.01%
Nov 202549.4%27.1%12.2%5.4%3.6%1.1%0.63%0.48%0.03%<0.01%<0.01%
Dec 202548.5%26.5%11.9%6.5%4.4%1.1%0.63%0.39%0.03%<0.01%<0.01%
Jan 202652%23.3%12.8%5.7%3.8%1.1%0.66%0.51%0.04%<0.01%<0.01%
Feb 202652.6%23.5%12.9%4.7%3.9%1.2%0.77%0.41%0.03%<0.01%<0.01%
Mar 202650.5%22.6%15.2%5.6%3.7%1.4%0.74%0.39%0.03%<0.01%<0.01%
Apr 202651%22.8%15.3%4.6%3.8%1.4%0.72%0.39%0.03%<0.01%<0.01%
May 202651.4%23%15.5%4.6%3.1%1.4%0.73%0.33%0.03%<0.01%<0.01%
Jun 202655.9%20.6%13.7%4.1%3.4%1.2%0.68%0.36%0.03%<0.01%<0.01%
Jul 202656.3%20.7%13.8%4.1%2.8%1.2%0.68%0.37%0.02%<0.01%<0.01%
Aug 202654.6%20.1%16.4%4%2.7%1.2%0.53%0.36%0.02%<0.01%<0.01%
Sep 202654.2%20%16.3%4%3.3%1.2%0.66%0.35%0.02%<0.01%<0.01%

How has the Datadog and WebPageTest comparison changed over the last 12 months?

3 findings

How did search popularity change for website performance monitoring tools worldwide in September 2026?

1 change

  1. In September 2026, WebPageTest gained share of searches among website performance monitoring tools worldwide, from 2.7% to 3.3%.

How are branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using Datadog’s and WebPageTest’s 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.

Datadog

1 branded search term

  • datadog

WebPageTest

1 branded search term

  • webpagetest

How the Brand Demand Index is measured

Other head-to-heads among website performance monitoring tools

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