# What does Library Journal use? Library Journal (libraryjournal.com) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-10-07). - Industry: Publishing - Size: 51–200 employees - Based in: New York, United States - Founded: 1876 - LinkedIn: https://www.linkedin.com/company/libraryjournal ## 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 | Custom domain, Website code | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | ## 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 | | ## 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 | | | [BlueConic](https://www.runsonwhat.com/reverse/blueconic) | Data Pipeline | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, Email records, Website code | | | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website code | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | | | [Act-On](https://www.runsonwhat.com/reverse/act-on) | Marketing | Website code | | | [Bloomreach](https://www.runsonwhat.com/reverse/bloomreach) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | ## FAQ ### What tools does Library Journal use? As of October 2026, runsonwhat has found 19 tools at Library Journal (libraryjournal.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and BlueConic. Go-to-market: Google Ads, LinkedIn Insight Tag and HubSpot. Company Ops: Microsoft 365 and reCAPTCHA. Last checked October 7, 2026. ### What cloud does Library Journal run on? Library Journal uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on libraryjournal.com. Amazon Web Services is used by 144,878 companies runsonwhat tracks. ### What CRM does Library Journal use? Library Journal uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 92,110 companies runsonwhat tracks. ### What email provider does Library Journal use? Library Journal uses Microsoft 365 for email and office software, 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 701,710 companies runsonwhat tracks. ### What analytics tools does Library Journal use? Library Journal uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on libraryjournal.com. Google Analytics is used by 853,379 companies runsonwhat tracks. ### What is Library Journal's website built with? Library Journal uses HubSpot CMS for its website, according to runsonwhat (October 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS. HubSpot CMS is used by 32,788 companies runsonwhat tracks. ### Does Library Journal use jQuery? Yes. runsonwhat found jQuery at Library Journal through jQuery code on libraryjournal.com. jQuery is a Frontend tool used by 897,845 companies runsonwhat tracks. ### Which companies have a tech stack similar to Library Journal's? The companies with the stacks most like Library Journal's are Smartwool, Bob's Discount Furniture, Dickies and Altra Running, according to runsonwhat (October 2026). Each shares 9 to 11 tools with Library Journal, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Library Journal uses? runsonwhat reads public records only. Of the 19 tools at Library Journal, 13 were found through code on libraryjournal.com, 3 through DNS records and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and libraryjournal.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/libraryjournal.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.