# What does Reality Defender use? Reality Defender (realitydefender.com) shows public evidence of 22 tools, according to runsonwhat (last checked 2026-11-09). - Industry: Artificial Intelligence - Size: 51–200 employees - Based in: New York City, United States - Founded: 2021 - LinkedIn: https://www.linkedin.com/company/reality-defender ## 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 | Custom domain | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records, DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [Mux](https://www.runsonwhat.com/reverse/mux) | 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 | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | 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 | Email records, Website code | | | [DatoCMS](https://www.runsonwhat.com/reverse/datocms) | Website & CMS | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [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 | | | [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | | [Postman](https://www.runsonwhat.com/reverse/postman) | Dev Tools | DNS verification records | | | [Vanta](https://www.runsonwhat.com/reverse/vanta) | Security & Compliance | Custom domain | | ## FAQ ### What tools does Reality Defender use? As of November 2026, runsonwhat has found 22 tools at Reality Defender (realitydefender.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Vercel. Application: GSAP, React and Tailwind CSS. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Microsoft Ads and HubSpot. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked November 9, 2026. ### What cloud does Reality Defender run on? Reality Defender uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services. Amazon Web Services is used by 147,292 companies runsonwhat tracks. ### What CRM does Reality Defender use? Reality Defender uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on realitydefender.com. HubSpot is used by 97,294 companies runsonwhat tracks. ### What email provider does Reality Defender use? Reality Defender uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 730,767 companies runsonwhat tracks. ### What analytics tools does Reality Defender use? Reality Defender uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on realitydefender.com. Google Analytics is used by 903,814 companies runsonwhat tracks. ### What is Reality Defender's website built with? Reality Defender uses DatoCMS for its website, according to runsonwhat (November 2026). runsonwhat found DatoCMS through DatoCMS code on realitydefender.com. DatoCMS is used by 925 companies runsonwhat tracks. ### Does Reality Defender use Cloudflare? Yes. runsonwhat found Cloudflare at Reality Defender through DNS records that point at Cloudflare and code on realitydefender.com. Cloudflare is a CDN & Edge tool used by 731,393 companies runsonwhat tracks. ### Which companies have a tech stack similar to Reality Defender's? The companies with the stacks most like Reality Defender's are Cerebralfix, Mette Munk, Aquarial and Gavazzi Tessuti Tecnici, according to runsonwhat (November 2026). Each shares 4 to 8 tools with Reality Defender, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Reality Defender uses? runsonwhat reads public records only. Of the 22 tools at Reality Defender, 11 were found through code on realitydefender.com, 5 through DNS records, 3 through email 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 realitydefender.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/realitydefender.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.