# What does Centelli use? Centelli (centelli.com) shows public evidence of 23 tools, according to runsonwhat (last checked 2026-10-19). - Industry: Management Consulting - Size: 51–200 employees - Based in: London, United Kingdom - Founded: 2014 - LinkedIn: https://www.linkedin.com/company/centelli ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain, DNS 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 | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Motion](https://www.runsonwhat.com/reverse/framer-motion) | 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 | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | 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 | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code | | | [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | 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 | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [EasyDMARC](https://www.runsonwhat.com/reverse/easydmarc) | Security & Compliance | Email records | | | [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records | | ## Recent changes at Centelli - 2026-10-19: started using [Anthropic](https://www.runsonwhat.com/reverse/anthropic) ## FAQ ### What tools does Centelli use? As of October 2026, runsonwhat has found 23 tools at Centelli (centelli.com) in public records. Edge & Hosting: Cloudflare and Microsoft Azure. Application: jQuery, Google Fonts and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked October 19, 2026. ### What cloud does Centelli run on? Centelli uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through a subdomain that points at Microsoft Azure and DNS records. Microsoft Azure is used by 46,133 companies runsonwhat tracks. ### What CRM does Centelli use? Centelli uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on centelli.com. HubSpot is used by 93,003 companies runsonwhat tracks. ### What email provider does Centelli use? Centelli 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 code on centelli.com. Microsoft 365 is used by 706,394 companies runsonwhat tracks. ### What analytics tools does Centelli use? Centelli 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 centelli.com. Google Analytics is used by 864,379 companies runsonwhat tracks. ### What is Centelli's website built with? Centelli uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on centelli.com. WordPress is used by 588,957 companies runsonwhat tracks. ### Does Centelli use jQuery? Yes. runsonwhat found jQuery at Centelli through jQuery code on centelli.com. jQuery is a Frontend tool used by 905,746 companies runsonwhat tracks. ### Does Centelli use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Centelli; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Centelli may use more AI tools than these. ### Has Centelli changed tools recently? Yes. On runsonwhat's rechecks, Centelli started using Anthropic (latest on October 19, 2026). A change counts only between two checks of centelli.com done the same way. ### How does runsonwhat know what Centelli uses? runsonwhat reads public records only. Of the 23 tools at Centelli, 13 were found through code on centelli.com, 6 through DNS records, 3 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 centelli.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/centelli.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.