# What does John Hardy use? John Hardy (johnhardy.com) shows public evidence of 44 tools, according to runsonwhat (last checked 2026-10-20). - Industry: Jewelry - Size: 1,001–5,000 employees - Based in: New York, United States - Founded: 1975 - LinkedIn: https://www.linkedin.com/company/john-hardy ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Vue.js](https://www.runsonwhat.com/reverse/vue) | Frontend | Website code | | | [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code | | | [Bugsnag](https://www.runsonwhat.com/reverse/bugsnag) | Monitoring | Website code | | | [RudderStack](https://www.runsonwhat.com/reverse/rudderstack) | Analytics | Website code | | | [Intelligems](https://www.runsonwhat.com/reverse/intelligems) | Flags & Experiments | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records, Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Shopify](https://www.runsonwhat.com/reverse/shopify) | Website & CMS | Custom domain, DNS records, Website code | | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records, Website code | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website code | | | [Klaviyo](https://www.runsonwhat.com/reverse/klaviyo) | Marketing | DNS verification records, Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code | | | [The Trade Desk](https://www.runsonwhat.com/reverse/tradedesk) | Ads & Pixels | Website code | | | [Gorgias](https://www.runsonwhat.com/reverse/gorgias) | Support & Docs | Custom domain, Website code | 2023-06 | | [Gorgias Convert](https://www.runsonwhat.com/reverse/gorgias-convert) | Marketing | Website code | | | [Rebuy](https://www.runsonwhat.com/reverse/rebuy) | Marketing | Website code | | | [Rakuten Advertising](https://www.runsonwhat.com/reverse/rakuten-advertising) | Ads & Pixels | Website code | | | [Dstillery](https://www.runsonwhat.com/reverse/dstillery) | Ads & Pixels | Website code | | | [Wunderkind](https://www.runsonwhat.com/reverse/wunderkind) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records, Website code | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code | | | [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records | | | [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | Email records | | | [SMTP2GO](https://www.runsonwhat.com/reverse/smtp2go) | Email Delivery | Email records | | | [GoTo](https://www.runsonwhat.com/reverse/goto) | Collaboration | DNS verification records | | | [UsableNet](https://www.runsonwhat.com/reverse/usablenet) | Security & Compliance | Website code | | ## Recent changes at John Hardy - 2026-10-20: started using again [SMTP2GO](https://www.runsonwhat.com/reverse/smtp2go) - 2026-10-20: started using again [Apple Business](https://www.runsonwhat.com/reverse/apple) - 2026-10-20: started using again [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) - 2026-10-20: started using again [GoTo](https://www.runsonwhat.com/reverse/goto) - 2026-10-20: started using again [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) - 2026-10-10: stopped using [SMTP2GO](https://www.runsonwhat.com/reverse/smtp2go) - 2026-10-10: stopped using [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) - 2026-10-10: stopped using [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) - 2026-10-10: stopped using [Apple Business](https://www.runsonwhat.com/reverse/apple) - 2026-10-10: stopped using [GoTo](https://www.runsonwhat.com/reverse/goto) ## FAQ ### What tools does John Hardy use? As of October 2026, runsonwhat has found 44 tools at John Hardy (johnhardy.com) in public records. Edge & Hosting: Cloudflare and Amazon Web Services. Application: jQuery, Google Fonts and React. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked October 20, 2026. ### What cloud does John Hardy run on? John Hardy uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on johnhardy.com. Amazon Web Services is used by 146,016 companies runsonwhat tracks. ### What CRM does John Hardy use? John Hardy uses Salesforce for its CRM, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on johnhardy.com. Salesforce is used by 34,340 companies runsonwhat tracks. ### What email provider does John Hardy use? John Hardy uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 715,964 companies runsonwhat tracks. ### What does John Hardy use for customer support? John Hardy uses Zendesk for customer support and documentation, alongside Gorgias, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on johnhardy.com. Zendesk is used by 42,302 companies runsonwhat tracks. ### What payment provider does John Hardy use? John Hardy uses PayPal for payments and billing, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on johnhardy.com. PayPal is used by 34,715 companies runsonwhat tracks. ### How long has John Hardy used Gorgias? John Hardy has used Gorgias since at least June 2023, going by the first public certificate of the johnhardy.com subdomain that points at Gorgias. ### Does John Hardy use jQuery? Yes. runsonwhat found jQuery at John Hardy through jQuery code on johnhardy.com. jQuery is a Frontend tool used by 921,279 companies runsonwhat tracks. ### Has John Hardy changed tools recently? Yes. On runsonwhat's rechecks, John Hardy started using SMTP2GO, Apple Business and GlobalSign (latest on October 20, 2026) and stopped using SMTP2GO, KnowBe4 and GlobalSign (latest on October 10, 2026). A change counts only between two checks of johnhardy.com done the same way. ### Which companies have a tech stack similar to John Hardy's? The companies with the stacks most like John Hardy's are Z Supply, Eberjey, Kendra Scott and 5.11 Tactical, according to runsonwhat (October 2026). Each shares 19 to 24 tools with John Hardy, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what John Hardy uses? runsonwhat reads public records only. Of the 44 tools at John Hardy, 28 were found through code on johnhardy.com, 7 through email records, 6 through DNS records, 2 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and johnhardy.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/johnhardy.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.