What does Zillow use?

As of November 2026, runsonwhat has found 51 tools at Zillow (zillow.com) in public records. Edge & Hosting: Amazon Route 53, Amazon CloudFront and Vercel. Application: Google Fonts, Adobe Fonts and Next.js. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked November 9, 2026.

Zillow uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a DNS verification record for Vercel. Vercel is used by 52,558 companies runsonwhat tracks.

Zillow uses HubSpot for its CRM, alongside Salesforce and ZoomInfo, according to runsonwhat (November 2026). runsonwhat found HubSpot through HubSpot code on zillow.com. HubSpot is used by 97,272 companies runsonwhat tracks.

Zillow uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 729,993 companies runsonwhat tracks.

Zillow uses Zendesk for customer support and documentation, alongside Decagon, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 43,457 companies runsonwhat tracks.

Zillow uses Google Analytics for analytics, alongside Google Tag Manager, comScore and Amplitude, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on zillow.com. Google Analytics is used by 903,719 companies runsonwhat tracks.

Zillow has used SparkPost since at least September 2015, going by the first public certificate of the zillow.com subdomain that points at SparkPost. Other long-running tools at Zillow include Files.com (since September 2023).

Yes. runsonwhat found Google Fonts at Zillow through Google Fonts code on zillow.com. Google Fonts is a Media & UI tool used by 825,342 companies runsonwhat tracks.

The companies with the stacks most like Zillow's are Origina, Investment Company Institute, Computer Modelling Group and Levanta, according to runsonwhat (November 2026). Each shares 9 to 17 tools with Zillow, 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 51 tools at Zillow, 25 were found through code on zillow.com, 12 through DNS records, 7 through website configuration files, 4 through email records, 2 through subdomains that point at the vendor and 1 through certificate records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and zillow.com about monthly.