# What does Shadow.tech use? Shadow.tech (shadow.tech) shows public evidence of 27 tools, according to runsonwhat (last checked 2026-10-07). - Industry: Software - Size: 51–200 employees - Based in: Paris, France - Founded: 2015 - LinkedIn: https://www.linkedin.com/company/shadowpc ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Email records, Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS verification records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Chargebee](https://www.runsonwhat.com/reverse/chargebee) | Payments & Billing | Email 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 | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | | [AB Tasty](https://www.runsonwhat.com/reverse/abtasty) | Flags & Experiments | Website code | | | [Status.io](https://www.runsonwhat.com/reverse/statusio) | Monitoring | Custom domain | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records | | | [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records, Email records, Website code | | | [Rank Math](https://www.runsonwhat.com/reverse/rankmath) | Website & CMS | Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records, Website code | | | [Google AdSense](https://www.runsonwhat.com/reverse/google-adsense) | Ads & Pixels | Website code | | | [ChatGPT Ads](https://www.runsonwhat.com/reverse/chatgpt-ads) | Ads & Pixels | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Custom domain | | | [Mailjet](https://www.runsonwhat.com/reverse/mailjet) | Email Delivery | Custom domain | | | [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records | | | [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records | | ## FAQ ### What tools does Shadow.tech use? As of October 2026, runsonwhat has found 27 tools at Shadow.tech (shadow.tech) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Vercel. Application: Google Fonts, Adobe Fonts and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Google Workspace, Amazon SES and Mailgun. Last checked October 7, 2026. ### What cloud does Shadow.tech run on? Shadow.tech uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on shadow.tech. Amazon Web Services is used by 143,821 companies runsonwhat tracks. ### What email provider does Shadow.tech use? Shadow.tech uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on shadow.tech. Google Workspace is used by 393,361 companies runsonwhat tracks. ### What does Shadow.tech use for customer support? Shadow.tech uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records. Zendesk is used by 40,046 companies runsonwhat tracks. ### What payment provider does Shadow.tech use? Shadow.tech uses Chargebee for payments and billing, according to runsonwhat (October 2026). runsonwhat found Chargebee through email records that authorize Chargebee. Chargebee is used by 467 companies runsonwhat tracks. ### What analytics tools does Shadow.tech use? Shadow.tech uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on shadow.tech. Google Analytics is used by 808,352 companies runsonwhat tracks. ### Does Shadow.tech use Google Fonts? Yes. runsonwhat found Google Fonts at Shadow.tech through Google Fonts code on shadow.tech. Google Fonts is a Media & UI tool used by 749,512 companies runsonwhat tracks. ### Does Shadow.tech use AI tools? Yes. runsonwhat has found Anthropic at Shadow.tech; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Shadow.tech may use more AI tools than these. ### Which companies have a tech stack similar to Shadow.tech's? The companies with the stacks most like Shadow.tech's are NotaryCam, Nanit, Quicken and CINC Systems, according to runsonwhat (October 2026). Each shares 10 to 14 tools with Shadow.tech, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Shadow.tech uses? runsonwhat reads public records only. Of the 27 tools at Shadow.tech, 12 were found through code on shadow.tech, 8 through DNS records, 4 through subdomains that point at the vendor and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and shadow.tech about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/shadow.tech (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.