# What does Black Book use? Black Book (blackbook.com) shows public evidence of 28 tools, according to runsonwhat (last checked 2026-10-08). - Industry: Automotive - Size: 51–200 employees - Based in: Lawrenceville, United States - Founded: 1955 - LinkedIn: https://www.linkedin.com/company/black-book ## 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 | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [WP Engine](https://www.runsonwhat.com/reverse/wpengine) | Hosting & Cloud | Custom domain, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | ## 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 | | | [VWO](https://www.runsonwhat.com/reverse/vwo) | Flags & Experiments | Website code | | | [Site24x7](https://www.runsonwhat.com/reverse/site24x7) | Monitoring | Custom domain | 2023-07 | ## 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 | | | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code | | | [WooCommerce](https://www.runsonwhat.com/reverse/woocommerce) | Website & CMS | Website code | | | [6sense](https://www.runsonwhat.com/reverse/sixsense) | Sales & CRM | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email 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 | | | [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records | | | [HubSpot App Developer](https://www.runsonwhat.com/reverse/hubspot-developer) | Dev Tools | DNS verification records | | ## FAQ ### What tools does Black Book use? As of October 2026, runsonwhat has found 28 tools at Black Book (blackbook.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Adobe Fonts and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked October 8, 2026. ### What cloud does Black Book run on? Black Book uses Amazon Web Services for hosting and cloud infrastructure, alongside WP Engine, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on blackbook.com. Amazon Web Services is used by 144,487 companies runsonwhat tracks. ### What CRM does Black Book use? Black Book uses HubSpot for its CRM, alongside 6sense, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on blackbook.com. HubSpot is used by 91,239 companies runsonwhat tracks. ### What email provider does Black Book use? Black Book uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on blackbook.com. Microsoft 365 is used by 696,999 companies runsonwhat tracks. ### What analytics tools does Black Book use? Black Book uses Google Analytics for analytics, alongside Google Tag Manager and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on blackbook.com. Google Analytics is used by 844,819 companies runsonwhat tracks. ### What is Black Book's website built with? Black Book uses WordPress for its website, alongside Yoast SEO and WooCommerce, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on blackbook.com. WordPress is used by 578,622 companies runsonwhat tracks. ### How long has Black Book used Site24x7? Black Book has used Site24x7 since at least July 2023, going by the first public certificate of the blackbook.com subdomain that points at Site24x7. ### Does Black Book use jQuery? Yes. runsonwhat found jQuery at Black Book through jQuery code on blackbook.com. jQuery is a Frontend tool used by 892,908 companies runsonwhat tracks. ### Does Black Book use AI tools? Yes. runsonwhat has found Anthropic at Black Book; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Black Book may use more AI tools than these. ### Which companies have a tech stack similar to Black Book's? The companies with the stacks most like Black Book's are Golfbreaks, Spatial Vision, Placepay Powered By Payroc and Healthcare Excellence Canada, according to runsonwhat (October 2026). Each shares 4 to 9 tools with Black Book, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Black Book uses? runsonwhat reads public records only. Of the 28 tools at Black Book, 17 were found through code on blackbook.com, 5 through email records, 3 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 blackbook.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/blackbook.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.