# What does Guardian Ignition Interlock use? Guardian Ignition Interlock (guardianinterlock.com) shows public evidence of 21 tools, according to runsonwhat (last checked 2026-10-20). - Based in: United States - LinkedIn: https://www.linkedin.com/company/guardian-interlock-systems ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Email records, Website code | | | [WP Engine](https://www.runsonwhat.com/reverse/wpengine) | Hosting & Cloud | DNS verification records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | 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 | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | 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 | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, Email records, Website code | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | | | [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code | | | [Trustpilot](https://www.runsonwhat.com/reverse/trustpilot) | Marketing | Website code | | | [HappyFox](https://www.runsonwhat.com/reverse/happyfox) | Support & Docs | Email records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Email records, Website code | | | [Osano](https://www.runsonwhat.com/reverse/osano) | Security & Compliance | Website code | | ## FAQ ### What tools does Guardian Ignition Interlock use? As of October 2026, runsonwhat has found 21 tools at Guardian Ignition Interlock (guardianinterlock.com) in public records. Edge & Hosting: Cloudflare and WP Engine. Application: jQuery. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Google Workspace and Mailgun. Last checked October 20, 2026. ### What cloud does Guardian Ignition Interlock run on? Guardian Ignition Interlock uses WP Engine for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found WP Engine through a DNS verification record for WP Engine. WP Engine is used by 51,087 companies runsonwhat tracks. ### What CRM does Guardian Ignition Interlock use? Guardian Ignition Interlock uses HubSpot for its CRM, alongside Calendly, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 93,586 companies runsonwhat tracks. ### What email provider does Guardian Ignition Interlock use? Guardian Ignition Interlock uses Microsoft 365 for email and office software, alongside Google Workspace, 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 709,012 companies runsonwhat tracks. ### What does Guardian Ignition Interlock use for customer support? Guardian Ignition Interlock uses HappyFox for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found HappyFox through email records that authorize HappyFox. HappyFox is used by 856 companies runsonwhat tracks. ### What analytics tools does Guardian Ignition Interlock use? Guardian Ignition Interlock uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on guardianinterlock.com. Google Analytics is used by 873,403 companies runsonwhat tracks. ### Does Guardian Ignition Interlock use jQuery? Yes. runsonwhat found jQuery at Guardian Ignition Interlock through jQuery code on guardianinterlock.com. jQuery is a Frontend tool used by 911,015 companies runsonwhat tracks. ### Which companies have a tech stack similar to Guardian Ignition Interlock's? The companies with the stacks most like Guardian Ignition Interlock's are Dapper Labs, Fhc Frameless Hardware Company, Bates Electric and Arizona Department Of Water Resources, according to runsonwhat (October 2026). Each shares 6 to 9 tools with Guardian Ignition Interlock, 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 Ignition Interlock uses? runsonwhat reads public records only. Of the 21 tools at Guardian Ignition Interlock, 12 were found through code on guardianinterlock.com, 4 through DNS records, 3 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and guardianinterlock.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/guardianinterlock.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.