What does Kartra use?

As of October 2026, runsonwhat has found 33 tools at Kartra (kartra.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and WP Engine. Application: jQuery, Vimeo and YouTube. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Google Workspace, SendGrid and Atlassian. Last checked October 20, 2026.

Kartra uses Amazon Web Services for hosting and cloud infrastructure, alongside WP Engine, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and its subprocessor list, and Kartra has used it since at least July 2022. Amazon Web Services is used by 145,750 companies runsonwhat tracks.

Kartra uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on kartra.com. Google Workspace is used by 403,655 companies runsonwhat tracks.

Kartra uses Intercom for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Intercom through a subdomain that points at Intercom and code on kartra.com, and Kartra has used it since at least May 2024. Intercom is used by 8,826 companies runsonwhat tracks.

Kartra uses PayPal for payments and billing, alongside Stripe, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal on kartra.com's subprocessor list. PayPal is used by 34,481 companies runsonwhat tracks.

Kartra uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on kartra.com. Google Analytics is used by 882,858 companies runsonwhat tracks.

Kartra has used Amazon Web Services since at least July 2022, going by the first public certificate of the kartra.com subdomain that points at Amazon Web Services. Other long-running tools at Kartra include WP Engine (since April 2024), Intercom (since May 2024) and Auth0 (since June 2024).

Yes. runsonwhat found jQuery at Kartra through jQuery code on kartra.com. jQuery is a Frontend tool used by 917,736 companies runsonwhat tracks.

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

The companies with the stacks most like Kartra's are Answering Service Care, insulation, Calendar and Aspire, according to runsonwhat (October 2026). Each shares 12 to 16 tools with Kartra, 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 33 tools at Kartra, 15 were found through code on kartra.com, 6 through DNS records, 6 through its own subprocessor list, 4 through subdomains that point at the vendor and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and kartra.com about monthly.