# What does Clue use? Clue (cluesoftware.com) shows public evidence of 22 tools, according to runsonwhat (last checked 2026-10-27). - Industry: Software - Size: 51–200 employees - Based in: Bristol, United Kingdom - Founded: 1987 - LinkedIn: https://www.linkedin.com/company/cluesoftware ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain, Website code | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | DNS records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code | | | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | 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 | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain | | | [Pardot](https://www.runsonwhat.com/reverse/pardot) | Marketing | DNS verification records, Email records, Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code | | | [Teamtailor](https://www.runsonwhat.com/reverse/teamtailor) | People & HR | Custom domain | | | [SafeBase](https://www.runsonwhat.com/reverse/safebase) | Security & Compliance | Custom domain | | ## FAQ ### What tools does Clue use? As of October 2026, runsonwhat has found 22 tools at Clue (cluesoftware.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: jQuery, Vimeo and YouTube. Data & Observability: Google Analytics. Go-to-market: WordPress, Yoast SEO and LinkedIn Insight Tag. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 27, 2026. ### What cloud does Clue run on? Clue uses Amazon Web Services for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on cluesoftware.com. Amazon Web Services is used by 146,017 companies runsonwhat tracks. ### What email provider does Clue use? Clue uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 715,964 companies runsonwhat tracks. ### What does Clue use for customer support? Clue uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk. Zendesk is used by 42,303 companies runsonwhat tracks. ### What analytics tools does Clue use? Clue uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on cluesoftware.com. Google Analytics is used by 889,603 companies runsonwhat tracks. ### What is Clue's website built with? Clue uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on cluesoftware.com. WordPress is used by 600,946 companies runsonwhat tracks. ### Does Clue use jQuery? Yes. runsonwhat found jQuery at Clue through jQuery code on cluesoftware.com. jQuery is a Frontend tool used by 921,304 companies runsonwhat tracks. ### Does Clue use AI tools? Yes. runsonwhat has found OpenAI at Clue; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so Clue may use more AI tools than these. ### Which companies have a tech stack similar to Clue's? The companies with the stacks most like Clue's are ALTR, Reco, CloudBolt and hyperexponential, according to runsonwhat (October 2026). Each shares 9 to 16 tools with Clue, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Clue uses? runsonwhat reads public records only. Of the 22 tools at Clue, 12 were found through code on cluesoftware.com, 4 through DNS records, 4 through subdomains that point at the vendor and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cluesoftware.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/cluesoftware.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.