# What does Stamp use? Stamp (askforstamp.com) shows public evidence of 22 tools, according to runsonwhat (last checked 2026-11-04). - Industry: Tax-free Shopping - Based in: Spain - Founded: 2023 - LinkedIn: https://www.linkedin.com/company/askforstamp ## 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 | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS verification records, Custom domain | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Lottie](https://www.runsonwhat.com/reverse/lottie) | 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 | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | | [Intercom](https://www.runsonwhat.com/reverse/intercom) | Support & Docs | Website code | | | [Short.io](https://www.runsonwhat.com/reverse/short-io) | Marketing | Custom domain | | ## 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 | | | [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | | [Termly](https://www.runsonwhat.com/reverse/termly) | Security & Compliance | Website code | | ## FAQ ### What tools does Stamp use? As of November 2026, runsonwhat has found 22 tools at Stamp (askforstamp.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Vercel. Application: jQuery, Google Fonts and GSAP. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Webflow and Intercom. Company Ops: Google Workspace, SendGrid and Amazon SES. Last checked November 4, 2026. ### What cloud does Stamp run on? Stamp uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on askforstamp.com. Amazon Web Services is used by 147,287 companies runsonwhat tracks. ### What email provider does Stamp use? Stamp 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 askforstamp.com. Google Workspace is used by 418,138 companies runsonwhat tracks. ### What does Stamp use for customer support? Stamp uses Intercom for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Intercom through Intercom code on askforstamp.com. Intercom is used by 9,173 companies runsonwhat tracks. ### What analytics tools does Stamp use? Stamp uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on askforstamp.com. Google Analytics is used by 903,752 companies runsonwhat tracks. ### What is Stamp's website built with? Stamp uses Webflow for its website, according to runsonwhat (November 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on askforstamp.com. Webflow is used by 36,089 companies runsonwhat tracks. ### Does Stamp use jQuery? Yes. runsonwhat found jQuery at Stamp through jQuery code on askforstamp.com. jQuery is a Frontend tool used by 927,152 companies runsonwhat tracks. ### Does Stamp use AI tools? Yes. runsonwhat has found Anthropic at Stamp; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Stamp may use more AI tools than these. ### Which companies have a tech stack similar to Stamp's? The companies with the stacks most like Stamp's are CAPP, Bourlier's Barbecue and Fireplace, Wux and Loktal Medical Electronics Brazil, according to runsonwhat (November 2026). Each shares 8 to 10 tools with Stamp, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Stamp uses? runsonwhat reads public records only. Of the 22 tools at Stamp, 11 were found through code on askforstamp.com, 5 through DNS records, 4 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 askforstamp.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/askforstamp.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.