# What does Zocdoc use? Zocdoc (zocdoc.com) shows public evidence of 29 tools, according to runsonwhat (last checked 2026-10-18). - Industry: Health Care - Based in: United States - Founded: 2007 ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Custom domain | 2014-04 | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | 2016-04 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | DNS verification records | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain | 2023-02 | | [Twilio](https://www.runsonwhat.com/reverse/twilio) | Backend & Database | DNS verification records | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records | | | [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Custom domain | 2023-08 | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | DNS verification records | | | [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records | | | [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records | | | [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records | | | [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records | | | [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records | | | [Canva](https://www.runsonwhat.com/reverse/canva) | Collaboration | DNS verification records | | | [Jamf](https://www.runsonwhat.com/reverse/jamf) | Security & Compliance | DNS verification records | | | [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records | | | [Box](https://www.runsonwhat.com/reverse/box) | Collaboration | DNS verification records | | | [DataDome](https://www.runsonwhat.com/reverse/datadome) | Security & Compliance | Custom domain, Website code | 2021-10 | | [Citrix](https://www.runsonwhat.com/reverse/citrix) | Dev Tools | DNS verification records | | | [Validity](https://www.runsonwhat.com/reverse/validity) | Email Delivery | DNS verification records | | ## FAQ ### What tools does Zocdoc use? As of October 2026, runsonwhat has found 29 tools at Zocdoc (zocdoc.com) in public records. Edge & Hosting: Amazon Route 53, Fastly and Amazon CloudFront. Application: Anthropic, OpenAI and Stripe. Go-to-market: Meta Pixel and Marketo. Company Ops: Google Workspace, Apple Business and Atlassian. Last checked October 18, 2026. ### What email provider does Zocdoc use? Zocdoc uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 402,296 companies runsonwhat tracks. ### What payment provider does Zocdoc use? Zocdoc 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 27,972 companies runsonwhat tracks. ### What marketing software does Zocdoc use? Zocdoc uses Marketo for marketing, according to runsonwhat (October 2026). runsonwhat found Marketo through a subdomain that points at Marketo, and Zocdoc has used it since at least August 2023. Marketo is used by 8,914 companies runsonwhat tracks. ### What does Zocdoc use for login and identity? Zocdoc uses Auth0 for sign-in and identity, according to runsonwhat (October 2026). runsonwhat found Auth0 through a subdomain that points at Auth0, and Zocdoc has used it since at least February 2023. Auth0 is used by 5,668 companies runsonwhat tracks. ### How long has Zocdoc used Fastly? Zocdoc has used Fastly since at least April 2014, going by the first public certificate of the zocdoc.com subdomain that points at Fastly. Other long-running tools at Zocdoc include Amazon CloudFront (since April 2016), DataDome (since October 2021) and Auth0 (since February 2023). ### Does Zocdoc use Meta Pixel? Yes. runsonwhat found Meta Pixel at Zocdoc through a DNS verification record for Meta Pixel. Meta Pixel is a Ads & Pixels tool used by 399,269 companies runsonwhat tracks. ### Does Zocdoc use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Zocdoc; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Zocdoc may use more AI tools than these. ### Which companies have a tech stack similar to Zocdoc's? The companies with the stacks most like Zocdoc's are Credimarket, Ascension, TCF Financial and Cabot® Stain, according to runsonwhat (October 2026). Each shares 3 to 10 tools with Zocdoc, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Zocdoc uses? runsonwhat reads public records only. Of the 29 tools at Zocdoc, 22 were found through DNS records, 5 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 zocdoc.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/zocdoc.com (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.