What does Campaign Monitor use?

As of October 2026, runsonwhat has found 55 tools at Campaign Monitor (campaignmonitor.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and WP Engine. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 7, 2026.

Campaign Monitor uses Amazon Web Services for hosting and cloud infrastructure, alongside WP Engine and Microsoft Azure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on campaignmonitor.com. Amazon Web Services is used by 143,768 companies runsonwhat tracks.

Campaign Monitor uses HubSpot for its CRM, alongside Salesforce, ZoomInfo and Clickagy, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and a DNS verification record, and Campaign Monitor has used it since at least April 2019. HubSpot is used by 89,287 companies runsonwhat tracks.

Campaign Monitor uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 693,210 companies runsonwhat tracks.

Campaign Monitor 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 campaignmonitor.com. Google Analytics is used by 807,781 companies runsonwhat tracks.

Campaign Monitor uses WordPress for its website, alongside Yoast SEO and HubSpot CMS, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on campaignmonitor.com. WordPress is used by 546,909 companies runsonwhat tracks.

Campaign Monitor has used Salesforce since at least June 2015, going by the first public certificate of the campaignmonitor.com subdomain that points at Salesforce. Other long-running tools at Campaign Monitor include Microsoft Azure (since September 2015), HubSpot (since April 2019) and HubSpot CMS (since April 2019).

Yes. runsonwhat found jQuery at Campaign Monitor through jQuery code on campaignmonitor.com. jQuery is a Frontend tool used by 852,891 companies runsonwhat tracks.

Yes. runsonwhat has found Anthropic and OpenAI at Campaign Monitor; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Campaign Monitor may use more AI tools than these.

Yes. On runsonwhat's rechecks, Campaign Monitor started using Anthropic and OpenAI (latest on October 7, 2026). A change counts only between two checks of campaignmonitor.com done the same way.

The companies with the stacks most like Campaign Monitor's are Smartsheet, Gusto, Zendesk and Emma, according to runsonwhat (October 2026). Each shares 15 to 33 tools with Campaign Monitor, 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 55 tools at Campaign Monitor, 25 were found through code on campaignmonitor.com, 22 through DNS records, 5 through subdomains that point at the vendor and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and campaignmonitor.com about monthly.