# What does Cupertino Electric use? Cupertino Electric (cei.com) shows public evidence of 22 tools, according to runsonwhat (last checked 2026-10-10). - Industry: Construction - Size: 1,001–5,000 employees - Based in: San Jose, United States - Founded: 1954 - LinkedIn: https://www.linkedin.com/company/cupertino-electric-inc- ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain | | | [Heroku](https://www.runsonwhat.com/reverse/heroku) | Hosting & Cloud | Custom domain, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification 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 | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Freshdesk](https://www.runsonwhat.com/reverse/freshdesk) | Support & Docs | Custom domain | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email 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 | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records | | | [Smartsheet](https://www.runsonwhat.com/reverse/smartsheet) | Collaboration | DNS verification records | | | [Red Sift OnDMARC](https://www.runsonwhat.com/reverse/redsift) | Security & Compliance | Email records | | | [Autodesk](https://www.runsonwhat.com/reverse/autodesk) | Collaboration | DNS verification records | | | [Box](https://www.runsonwhat.com/reverse/box) | Collaboration | DNS verification records | | ## Recent changes at Cupertino Electric - 2026-10-10: started using [Adobe](https://www.runsonwhat.com/reverse/adobe) ## FAQ ### What tools does Cupertino Electric use? As of October 2026, runsonwhat has found 22 tools at Cupertino Electric (cei.com) in public records. Edge & Hosting: Cloudflare, Microsoft Azure and Heroku. Application: Google Fonts, React and Next.js. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads and Freshdesk. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 10, 2026. ### What cloud does Cupertino Electric run on? Cupertino Electric uses Microsoft Azure for hosting and cloud infrastructure, alongside Heroku, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through a subdomain that points at Microsoft Azure. Microsoft Azure is used by 45,489 companies runsonwhat tracks. ### What email provider does Cupertino Electric use? Cupertino Electric uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 701,710 companies runsonwhat tracks. ### What does Cupertino Electric use for customer support? Cupertino Electric uses Freshdesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Freshdesk through a subdomain that points at Freshdesk. Freshdesk is used by 12,220 companies runsonwhat tracks. ### What analytics tools does Cupertino Electric use? Cupertino Electric uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on cei.com. Google Analytics is used by 853,379 companies runsonwhat tracks. ### Does Cupertino Electric use Google Fonts? Yes. runsonwhat found Google Fonts at Cupertino Electric through Google Fonts code on cei.com. Google Fonts is a Media & UI tool used by 791,675 companies runsonwhat tracks. ### Does Cupertino Electric use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Cupertino Electric; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Cupertino Electric may use more AI tools than these. ### Has Cupertino Electric changed tools recently? Yes. On runsonwhat's rechecks, Cupertino Electric started using Adobe (latest on October 10, 2026). A change counts only between two checks of cei.com done the same way. ### Which companies have a tech stack similar to Cupertino Electric's? The companies with the stacks most like Cupertino Electric's are Hingeto, Pangea, Productboard and NRC Group Finland, according to runsonwhat (October 2026). Each shares 2 to 12 tools with Cupertino Electric, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Cupertino Electric uses? runsonwhat reads public records only. Of the 22 tools at Cupertino Electric, 10 were found through DNS records, 7 through code on cei.com, 3 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 cei.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/cei.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.