What does Outbrain use?

As of October 2026, runsonwhat has found 45 tools at Outbrain (outbrain.com) in public records. Edge & Hosting: Cloudflare, WP Engine and Fastly. Application: Google Fonts, Vimeo and GSAP. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Mailchimp. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 9, 2026.

Outbrain uses WP Engine for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found WP Engine through a subdomain that points at WP Engine, and Outbrain has used it since at least July 2018. WP Engine is used by 47,720 companies runsonwhat tracks.

Outbrain uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 693,109 companies runsonwhat tracks.

Outbrain uses Intercom for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Intercom through email records that authorize Intercom. Intercom is used by 7,714 companies runsonwhat tracks.

Outbrain uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on outbrain.com. Google Analytics is used by 774,013 companies runsonwhat tracks.

Outbrain uses Unbounce for its website, according to runsonwhat (October 2026). runsonwhat found Unbounce through a subdomain that points at Unbounce, and Outbrain has used it since at least May 2015. Unbounce is used by 3,256 companies runsonwhat tracks.

Outbrain has used Akamai since at least October 2012, going by the first public certificate of the outbrain.com subdomain that points at Akamai. Other long-running tools at Outbrain include Unbounce (since May 2015), WP Engine (since July 2018) and Fastly (since October 2019).

Yes. runsonwhat found Google Fonts at Outbrain through Google Fonts code on outbrain.com. Google Fonts is a Media & UI tool used by 712,428 companies runsonwhat tracks.

Yes. On runsonwhat's rechecks, Outbrain started using Atlassian Statuspage and Teads (latest on October 9, 2026). A change counts only between two checks of outbrain.com done the same way.

The companies with the stacks most like Outbrain's are Klarna, Flatiron Health (United States), Harry & David and IQVIA Holdings, according to runsonwhat (October 2026). Each shares 11 to 17 tools with Outbrain, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

runsonwhat reads public records only. Of the 45 tools at Outbrain, 17 were found through DNS records, 16 through code on outbrain.com, 7 through email records and 5 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and outbrain.com about monthly.