# What does UK Postbox use? UK Postbox (ukpostbox.com) shows public evidence of 32 tools, according to runsonwhat (last checked 2026-10-20). - Industry: Internet - Size: 11–50 employees - Based in: Lytchett Matravers, United Kingdom - Founded: 2008 - LinkedIn: https://www.linkedin.com/company/uk-postbox ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Email records, Website code | | ## 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 | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code | | | [Embedly](https://www.runsonwhat.com/reverse/embedly) | 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 | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | 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 | | | [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | | [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code | | | [Yandex Webmaster](https://www.runsonwhat.com/reverse/yandex) | Marketing | Website code | | | [Trustpilot](https://www.runsonwhat.com/reverse/trustpilot) | Marketing | Website code | | | [Help Scout](https://www.runsonwhat.com/reverse/helpscout) | Support & Docs | Custom domain, Website code | 2021-02 | | [Customer.io](https://www.runsonwhat.com/reverse/customerio) | Marketing | Custom domain | 2026-04 | | [Userlike](https://www.runsonwhat.com/reverse/userlike) | Support & Docs | 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 | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Email records, Website code | | | [Cloudflare Turnstile](https://www.runsonwhat.com/reverse/turnstile) | Security & Compliance | Website code | | | [Have I Been Pwned](https://www.runsonwhat.com/reverse/hibp) | Security & Compliance | DNS verification records | | | [Red Sift OnDMARC](https://www.runsonwhat.com/reverse/redsift) | Security & Compliance | Email records | | | [CookieHub](https://www.runsonwhat.com/reverse/cookiehub) | Security & Compliance | Website code | | ## FAQ ### What tools does UK Postbox use? As of October 2026, runsonwhat has found 32 tools at UK Postbox (ukpostbox.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and WhatsApp Business. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 20, 2026. ### What sales tools does UK Postbox use? The sales tools runsonwhat has found at UK Postbox are Calendly (October 2026); no CRM shows up in UK Postbox's public records. runsonwhat found Calendly through Calendly code on ukpostbox.com. Calendly is used by 28,479 companies runsonwhat tracks. ### What email provider does UK Postbox use? UK Postbox uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 712,905 companies runsonwhat tracks. ### What does UK Postbox use for customer support? UK Postbox uses WhatsApp Business for customer support and documentation, alongside Help Scout and Userlike, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on ukpostbox.com. WhatsApp Business is used by 136,051 companies runsonwhat tracks. ### What analytics tools does UK Postbox use? UK Postbox uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on ukpostbox.com. Google Analytics is used by 885,345 companies runsonwhat tracks. ### What is UK Postbox's website built with? UK Postbox uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on ukpostbox.com. Webflow is used by 35,016 companies runsonwhat tracks. ### How long has UK Postbox used Help Scout? UK Postbox has used Help Scout since at least February 2021, going by the first public certificate of the ukpostbox.com subdomain that points at Help Scout. Other long-running tools at UK Postbox include Customer.io (since April 2026). ### Does UK Postbox use jQuery? Yes. runsonwhat found jQuery at UK Postbox through jQuery code on ukpostbox.com. jQuery is a Frontend tool used by 918,694 companies runsonwhat tracks. ### Which companies have a tech stack similar to UK Postbox's? The companies with the stacks most like UK Postbox's are ENTMatrix, Pike Street Properties, Lisa Scheinwald and Nacionalni park "Plitvička jezera", according to runsonwhat (October 2026). Each shares 19 to 21 tools with UK Postbox, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what UK Postbox uses? runsonwhat reads public records only. Of the 32 tools at UK Postbox, 21 were found through code on ukpostbox.com, 4 through DNS records, 4 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 ukpostbox.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/ukpostbox.com (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.