# What does Caveduck use? Caveduck (caveduck.io) shows public evidence of 26 tools, according to runsonwhat (last checked 2026-11-08). ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [GitHub Pages](https://www.runsonwhat.com/reverse/github-pages) | Hosting & Cloud | Custom domain | | ## 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 | | | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | 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 | | | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website config | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website config | | | [X Ads](https://www.runsonwhat.com/reverse/x-ads) | Ads & Pixels | Website code | | | [Magnite](https://www.runsonwhat.com/reverse/magnite) | Ads & Pixels | Website config | | | [PubMatic](https://www.runsonwhat.com/reverse/pubmatic) | Ads & Pixels | Website config | | | [OpenX](https://www.runsonwhat.com/reverse/openx) | Ads & Pixels | Website config | | | [Index Exchange](https://www.runsonwhat.com/reverse/index-exchange) | Ads & Pixels | Website config | | | [Media.net](https://www.runsonwhat.com/reverse/media-net) | Ads & Pixels | Website config | | | [Sovrn](https://www.runsonwhat.com/reverse/sovrn) | Ads & Pixels | Website config | | | [Discord](https://www.runsonwhat.com/reverse/discord) | Support & Docs | Website code | | | [Channel.io](https://www.runsonwhat.com/reverse/channel-io) | Support & Docs | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | ## FAQ ### What tools does Caveduck use? As of November 2026, runsonwhat has found 26 tools at Caveduck (caveduck.io) in public records. Edge & Hosting: Cloudflare and GitHub Pages. Application: Google Fonts, React and Tailwind CSS. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Meta Pixel, Google Ad Manager and Microsoft Xandr. Company Ops: Google Workspace. Last checked November 8, 2026. ### What cloud does Caveduck run on? Caveduck uses GitHub Pages for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found GitHub Pages through a subdomain that points at GitHub Pages. GitHub Pages is used by 4,589 companies runsonwhat tracks. ### What email provider does Caveduck use? Caveduck 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 caveduck.io. Google Workspace is used by 422,587 companies runsonwhat tracks. ### What does Caveduck use for customer support? Caveduck uses Discord for customer support and documentation, alongside Channel.io, according to runsonwhat (November 2026). runsonwhat found Discord through Discord code on caveduck.io. Discord is used by 7,051 companies runsonwhat tracks. ### What analytics tools does Caveduck use? Caveduck uses Google Analytics for analytics, alongside Google Tag Manager and PostHog, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on caveduck.io. Google Analytics is used by 904,465 companies runsonwhat tracks. ### What monitoring tools does Caveduck use? Caveduck uses Sentry for monitoring, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on caveduck.io. Sentry is used by 80,180 companies runsonwhat tracks. ### Does Caveduck use Google Fonts? Yes. runsonwhat found Google Fonts at Caveduck through Google Fonts code on caveduck.io. Google Fonts is a Media & UI tool used by 825,937 companies runsonwhat tracks. ### Does Caveduck use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Caveduck; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Caveduck may use more AI tools than these. ### Which companies have a tech stack similar to Caveduck's? The companies with the stacks most like Caveduck's are Utoimage, Enoteca, (주)원더플레이스 and 하우빌드, according to runsonwhat (November 2026). Each shares 7 to 10 tools with Caveduck, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Caveduck uses? runsonwhat reads public records only. Of the 26 tools at Caveduck, 12 were found through code on caveduck.io, 8 through website configuration files, 4 through DNS records, 1 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and caveduck.io about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/caveduck.io (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.