Advertising

Who left GumGum, and who still runs it

1,688 websites in the top 1M run GumGum, observed directly from the rendered page in the July 2026 crawl.

Some companies running GumGum

Every row in a full list carries the prospect's whole detected stack.

transmedia inc. freeconvert.com11-50 · computer software · 34 technologies

the sims resource thesimsresource.com11-50 · · 49 technologies

ecoportal.net ecoportal.net11-50 · utilities · 36 technologies

u.gg u.gg11-50 · internet · 38 technologies

cheezburger cheezburger.com11-50 · publishing · 33 technologies

chowhound, inc. chowhound.com11-50 · information technology and services · 32 technologies

android authority androidauthority.com11-50 · online media · 42 technologies

clubic clubic.com11-50 · media production · 31 technologies

Not currently available as a list.

What else they run

Google Tag Manager 100%Cloudflare 100%Cloudflare Bot Management 100%Adobe Audience Manager 98%Snowplow Analytics 98%ID5 97%OpenX 96%PubMatic 95%Prebid 92%TripleLift 91%

Share of a 1,688-domain sample of GumGum users that also run each.

Company size

1-10402

11-5097

51-20030

201-5008

501-10006

10001+4

Others in Advertising

Microsoft Advertising 67,159 Google AdSense 48,369 Google Publisher Tag 29,810 Twitter Ads 17,972 ID5 17,478 Prebid 17,016 AppNexus 14,007 Rubicon Project 12,752