What does Legacy use?

As of October 2026, runsonwhat has found 38 tools at Legacy (legacy.com) in public records. Edge & Hosting: Cloudflare and Vercel. Application: jQuery, Google Fonts and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and VWO. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 20, 2026.

Legacy uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a DNS verification record for Vercel. Vercel is used by 48,046 companies runsonwhat tracks.

Legacy uses HubSpot for its CRM, alongside Salesforce, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot. HubSpot is used by 93,860 companies runsonwhat tracks.

Legacy 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 710,125 companies runsonwhat tracks.

Legacy uses Intercom for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Intercom through Intercom code on legacy.com. Intercom is used by 8,734 companies runsonwhat tracks.

Legacy uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe. Stripe is used by 27,985 companies runsonwhat tracks.

Legacy has used WordPress since at least August 2017, going by the first public certificate of the legacy.com subdomain that points at WordPress. Other long-running tools at Legacy include Cloudflare (since November 2023) and Auth0 (since March 2026).

Yes. runsonwhat found jQuery at Legacy through jQuery code on legacy.com. jQuery is a Frontend tool used by 914,627 companies runsonwhat tracks.

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

The companies with the stacks most like Legacy's are Mercury Technologies, Sigma Computing, Sysdig and Grove Collaborative, according to runsonwhat (October 2026). Each shares 19 to 21 tools with Legacy, 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 38 tools at Legacy, 21 were found through DNS records, 10 through code on legacy.com, 4 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 legacy.com about monthly.