# What does Guardian Security use? Guardian Security (guardiansecurity.com) shows public evidence of 24 tools, according to runsonwhat (last checked 2026-11-04). - Industry: Security and Investigations - Size: 51–200 employees - Based in: Seattle, United States - Founded: 1976 - LinkedIn: https://www.linkedin.com/company/guardian-security-systems-inc- ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, 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 | | | [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code | | | [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | 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 | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code | | | [Zoho](https://www.runsonwhat.com/reverse/zoho) | Sales & CRM | Email records, Website code | | | [HighLevel](https://www.runsonwhat.com/reverse/highlevel) | Sales & CRM | Website code | | | [Search Atlas](https://www.runsonwhat.com/reverse/search-atlas) | 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 | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [UserWay](https://www.runsonwhat.com/reverse/userway) | Security & Compliance | Website code | | | [Duo](https://www.runsonwhat.com/reverse/duo) | Security & Compliance | DNS verification records | | | [1Password](https://www.runsonwhat.com/reverse/1password) | Security & Compliance | DNS verification records | | | [SMTP2GO](https://www.runsonwhat.com/reverse/smtp2go) | Email Delivery | Email records | | ## FAQ ### What tools does Guardian Security use? As of November 2026, runsonwhat has found 24 tools at Guardian Security (guardiansecurity.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, Apple Business and Mailchimp Transactional. Last checked November 4, 2026. ### What CRM does Guardian Security use? Guardian Security uses Zoho for its CRM, alongside HighLevel, according to runsonwhat (November 2026). runsonwhat found Zoho through email records that authorize Zoho and code on guardiansecurity.com. Zoho is used by 63,709 companies runsonwhat tracks. ### What email provider does Guardian Security use? Guardian Security uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 720,927 companies runsonwhat tracks. ### What analytics tools does Guardian Security use? Guardian Security uses Google Analytics for analytics, alongside Google Tag Manager and Hotjar, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on guardiansecurity.com. Google Analytics is used by 905,983 companies runsonwhat tracks. ### What is Guardian Security's website built with? Guardian Security uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on guardiansecurity.com. WordPress is used by 607,126 companies runsonwhat tracks. ### What marketing software does Guardian Security use? Guardian Security uses Search Atlas for marketing, according to runsonwhat (November 2026). runsonwhat found Search Atlas through Search Atlas code on guardiansecurity.com. Search Atlas is used by 1,342 companies runsonwhat tracks. ### Does Guardian Security use jQuery? Yes. runsonwhat found jQuery at Guardian Security through jQuery code on guardiansecurity.com. jQuery is a Frontend tool used by 929,917 companies runsonwhat tracks. ### Which companies have a tech stack similar to Guardian Security's? The companies with the stacks most like Guardian Security's are Brite Nites, Mayfair Gearbox, Corscale Data Centers and New Mexico Cancer Center, according to runsonwhat (November 2026). Each shares 10 to 12 tools with Guardian Security, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Guardian Security uses? runsonwhat reads public records only. Of the 24 tools at Guardian Security, 16 were found through code on guardiansecurity.com, 4 through DNS records and 4 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and guardiansecurity.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/guardiansecurity.com (updated November 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.