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Email marketing

OptinMonster market share on brand websites

OptinMonster runs on <0.1% of brand websites in our sample (1 of 1,277). Market share by country, top sites using it and technologies it is paired with.

<0.1%
Share in UK brands
1 / 1,277
16
frequent companions
Google Tag Manager

By market

  1. UK brands<0.1%1
  2. United Kingdom0.3%31
  3. Global0.3%183

Trend

Often used with

  1. Google Tag ManagerTag managers78%×2
  2. jQueryJavaScript libraries67%×1.9
  3. WordPressCMS62%×3.5
  4. CloudflareCDN57%×1.6
  5. Google FontsWeb fonts47%×1.8
  6. core-jsJavaScript libraries47%×4.3
  7. Yoast SEOCMS42%×4.8
  8. Gutenberg blocksWebsite builders39%×4.6
  9. jQuery MigrateJavaScript libraries34%×3.6
  10. BootstrapCSS frameworks31%

Top sites using OptinMonster

TrancoSiteAlso usesHosting
—hosb.org.ukCalendlyCloudflareCloudflare Web AnalyticsCookie Notice (Hu-manity)core-jsExpressCloudflare

Our crawler: 1,277 sites · UK brands · updated 13 Nov 2026 · Methodology

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