# What does Ctbk use? Ctbk (ctbk.com) shows public evidence of 25 tools, according to runsonwhat (last checked 2026-11-11). - Industry: Accounting - Size: 51–200 employees - Based in: Buffalo, United States - Founded: 1994 - LinkedIn: https://www.linkedin.com/company/ctbk45 ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | 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 | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code | | | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | 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 | | | [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 | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | 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 | | | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records | | | [accessiBe](https://www.runsonwhat.com/reverse/accessibe) | Security & Compliance | Website code | | | [Sophos](https://www.runsonwhat.com/reverse/sophos) | Security & Compliance | DNS verification records, Email records | | | [CleanTalk](https://www.runsonwhat.com/reverse/cleantalk) | Security & Compliance | Website code | | | [Duo](https://www.runsonwhat.com/reverse/duo) | Security & Compliance | DNS verification records | | | [Loom](https://www.runsonwhat.com/reverse/loom) | Collaboration | DNS verification records | | ## FAQ ### What tools does Ctbk use? As of November 2026, runsonwhat has found 25 tools at Ctbk (ctbk.com) in public records. Edge & Hosting: GoDaddy. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics and Hotjar. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked November 11, 2026. ### What email provider does Ctbk use? Ctbk uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 736,657 companies runsonwhat tracks. ### What analytics tools does Ctbk use? Ctbk uses Google Analytics for analytics, alongside Hotjar, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on ctbk.com. Google Analytics is used by 904,044 companies runsonwhat tracks. ### What is Ctbk's website built with? Ctbk uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on ctbk.com. WordPress is used by 606,908 companies runsonwhat tracks. ### What marketing software does Ctbk use? Ctbk uses Mailchimp for marketing, according to runsonwhat (November 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 119,262 companies runsonwhat tracks. ### Does Ctbk use jQuery? Yes. runsonwhat found jQuery at Ctbk through jQuery code on ctbk.com. jQuery is a Frontend tool used by 927,266 companies runsonwhat tracks. ### Does Ctbk use AI tools? Yes. runsonwhat has found OpenAI at Ctbk; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so Ctbk may use more AI tools than these. ### Which companies have a tech stack similar to Ctbk's? The companies with the stacks most like Ctbk's are EM Specialists, Smart Sitting, ARGONAUT and Suvoda, according to runsonwhat (November 2026). Each shares 9 to 11 tools with Ctbk, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Ctbk uses? runsonwhat reads public records only. Of the 25 tools at Ctbk, 14 were found through code on ctbk.com, 8 through DNS records and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and ctbk.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/ctbk.com (updated November 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.