# What does Caplugs use? Caplugs (caplugs.com) shows public evidence of 31 tools, according to runsonwhat (last checked 2026-11-11). - Industry: Automotive - Size: 201–1,000 employees - Based in: Buffalo, United States - Founded: 1948 - LinkedIn: https://www.linkedin.com/company/caplugs ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Algolia](https://www.runsonwhat.com/reverse/algolia) | Search | 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 | | | [Azure Monitor](https://www.runsonwhat.com/reverse/azure-monitor) | Analytics | Website code | | | [Mouseflow](https://www.runsonwhat.com/reverse/mouseflow) | Analytics | Website code | | | [Microsoft Application Insights](https://www.runsonwhat.com/reverse/microsoft-application-insights) | Monitoring | Website code | | | [Noibu](https://www.runsonwhat.com/reverse/noibu) | Monitoring | 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 | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | 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 | 2023-11 | | [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records, Email records, Website code | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website code | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | 2023-11 | | [BigCommerce](https://www.runsonwhat.com/reverse/bigcommerce) | Website & CMS | Email records | | | [ConnectWise](https://www.runsonwhat.com/reverse/connectwise) | Support & Docs | Email records | | | [Act-On](https://www.runsonwhat.com/reverse/act-on) | Marketing | Email records, Website code | | | [CartStack](https://www.runsonwhat.com/reverse/cartstack) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code | | | [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records | | ## FAQ ### What tools does Caplugs use? As of November 2026, runsonwhat has found 31 tools at Caplugs (caplugs.com) in public records. Edge & Hosting: Cloudflare and Microsoft Azure. Application: Google Fonts, Anthropic and Algolia. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked November 11, 2026. ### What cloud does Caplugs run on? Caplugs uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Microsoft Azure through Microsoft Azure code on caplugs.com. Microsoft Azure is used by 51,120 companies runsonwhat tracks. ### What CRM does Caplugs use? Caplugs uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and Caplugs has used it since at least November 2023. HubSpot is used by 98,227 companies runsonwhat tracks. ### What email provider does Caplugs use? Caplugs uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 739,102 companies runsonwhat tracks. ### What does Caplugs use for customer support? Caplugs uses ConnectWise for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found ConnectWise through email records that authorize ConnectWise. ConnectWise is used by 2,307 companies runsonwhat tracks. ### What analytics tools does Caplugs use? Caplugs uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Azure Monitor, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on caplugs.com. Google Analytics is used by 904,694 companies runsonwhat tracks. ### How long has Caplugs used HubSpot? Caplugs has used HubSpot since at least November 2023, going by the first public certificate of the caplugs.com subdomain that points at HubSpot. Other long-running tools at Caplugs include HubSpot CMS (since November 2023). ### Does Caplugs use Google Fonts? Yes. runsonwhat found Google Fonts at Caplugs through Google Fonts code on caplugs.com. Google Fonts is a Media & UI tool used by 826,272 companies runsonwhat tracks. ### Does Caplugs use AI tools? Yes. runsonwhat has found Anthropic at Caplugs; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Caplugs may use more AI tools than these. ### Which companies have a tech stack similar to Caplugs's? The companies with the stacks most like Caplugs' are Rvinyl, Headlight Revolution, Mud Bay and Dormez-Vous, according to runsonwhat (November 2026). Each shares 10 to 13 tools with Caplugs, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Caplugs uses? runsonwhat reads public records only. Of the 31 tools at Caplugs, 19 were found through code on caplugs.com, 5 through DNS records, 5 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 caplugs.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/caplugs.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.