# What does CTC use? CTC (goctc.com) shows public evidence of 23 tools, according to runsonwhat (last checked 2026-10-19). - Industry: Telecommunications - Size: 51–200 employees - Based in: Baxter, United States - Founded: 1950 - LinkedIn: https://www.linkedin.com/company/goctc ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | 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 | | | [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code | | | [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code | | | [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 | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [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 | | | [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records, Website code | | | [Constant Contact](https://www.runsonwhat.com/reverse/constantcontact) | Marketing | Website code | | | [Simpli.fi](https://www.runsonwhat.com/reverse/simplifi) | Ads & Pixels | Website code | | | [Emma](https://www.runsonwhat.com/reverse/emma-email) | Marketing | Email 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 | | | [Mailjet](https://www.runsonwhat.com/reverse/mailjet) | Email Delivery | Email records, Website code | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | | [Smartsheet](https://www.runsonwhat.com/reverse/smartsheet) | Collaboration | DNS verification records | | ## FAQ ### What tools does CTC use? As of October 2026, runsonwhat has found 23 tools at CTC (goctc.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, reCAPTCHA and Mailjet. Last checked October 19, 2026. ### What email provider does CTC use? CTC uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on goctc.com. Microsoft 365 is used by 712,562 companies runsonwhat tracks. ### What does CTC use for customer support? CTC uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on goctc.com. Zendesk is used by 42,043 companies runsonwhat tracks. ### What analytics tools does CTC use? CTC uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on goctc.com. Google Analytics is used by 884,784 companies runsonwhat tracks. ### What is CTC's website built with? CTC uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on goctc.com. WordPress is used by 598,990 companies runsonwhat tracks. ### What marketing software does CTC use? CTC uses Constant Contact for marketing, alongside Emma, according to runsonwhat (October 2026). runsonwhat found Constant Contact through Constant Contact code on goctc.com. Constant Contact is used by 13,595 companies runsonwhat tracks. ### Does CTC use jQuery? Yes. runsonwhat found jQuery at CTC through jQuery code on goctc.com. jQuery is a Frontend tool used by 918,374 companies runsonwhat tracks. ### Does CTC use AI tools? Yes. runsonwhat has found OpenAI at CTC; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so CTC may use more AI tools than these. ### Which companies have a tech stack similar to CTC's? The companies with the stacks most like CTC's are Madison Children's Museum, Heartland Credit Union - Springfield, Il, Oshkosh Community Ymca and Conejo Players Theatre, according to runsonwhat (October 2026). Each shares 6 to 11 tools with CTC, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what CTC uses? runsonwhat reads public records only. Of the 23 tools at CTC, 15 were found through code on goctc.com, 4 through email records, 3 through DNS records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and goctc.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/goctc.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.