# What does Red Sentry use? Red Sentry (redsentry.com) shows public evidence of 25 tools, according to runsonwhat (last checked 2026-10-31). - Industry: Computer & Network Security - Size: 11–50 employees - Based in: Atlanta, United States - Founded: 2020 - LinkedIn: https://www.linkedin.com/company/redsentry ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | 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 | | ## 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 | 2023-03 | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | DNS verification records | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | 2023-03 | | [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code | | | [Discord](https://www.runsonwhat.com/reverse/discord) | Support & Docs | Website code | | | [Framer](https://www.runsonwhat.com/reverse/framer) | Website & CMS | Custom domain, Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code | | | [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code | | | [Mailjet](https://www.runsonwhat.com/reverse/mailjet) | Email Delivery | Email records, Website code | | | [Uber for Business](https://www.runsonwhat.com/reverse/uber) | Finance & Legal | DNS verification records | | | [Secureframe](https://www.runsonwhat.com/reverse/secureframe) | Security & Compliance | Custom domain | | ## FAQ ### What tools does Red Sentry use? As of November 2026, runsonwhat has found 25 tools at Red Sentry (redsentry.com) in public records. Edge & Hosting: Cloudflare and Amazon Web Services. Application: Google Fonts and React. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Google Workspace, SendGrid and Amazon SES. Last checked October 31, 2026. ### What cloud does Red Sentry run on? Red Sentry uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on redsentry.com. Amazon Web Services is used by 146,668 companies runsonwhat tracks. ### What CRM does Red Sentry use? Red Sentry uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and Red Sentry has used it since at least March 2023. HubSpot is used by 96,185 companies runsonwhat tracks. ### What email provider does Red Sentry use? Red Sentry uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on redsentry.com. Google Workspace is used by 411,020 companies runsonwhat tracks. ### What does Red Sentry use for customer support? Red Sentry uses Discord for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Discord through Discord code on redsentry.com. Discord is used by 7,029 companies runsonwhat tracks. ### What analytics tools does Red Sentry use? Red Sentry uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on redsentry.com. Google Analytics is used by 906,497 companies runsonwhat tracks. ### How long has Red Sentry used HubSpot? Red Sentry has used HubSpot since at least March 2023, going by the first public certificate of the redsentry.com subdomain that points at HubSpot. Other long-running tools at Red Sentry include HubSpot CMS (since March 2023). ### Does Red Sentry use Google Fonts? Yes. runsonwhat found Google Fonts at Red Sentry through Google Fonts code on redsentry.com. Google Fonts is a Media & UI tool used by 825,969 companies runsonwhat tracks. ### Which companies have a tech stack similar to Red Sentry's? The companies with the stacks most like Red Sentry's are FLUIDSTACK, WisdomAI, Prolacta BioScience and Kandji, according to runsonwhat (November 2026). Each shares 11 to 17 tools with Red Sentry, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Red Sentry uses? runsonwhat reads public records only. Of the 25 tools at Red Sentry, 12 were found through code on redsentry.com, 4 through DNS records, 4 through email records, 4 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 redsentry.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/redsentry.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.