# What does Charlotte Mecklenburg Library use? Charlotte Mecklenburg Library (cmlibrary.org) shows public evidence of 23 tools, according to runsonwhat (last checked 2026-11-04). - Industry: Libraries - Size: 201–1,000 employees - Based in: Charlotte, United States - Founded: 1903 - LinkedIn: https://www.linkedin.com/company/charlotte-mecklenburg-library ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [Acquia](https://www.runsonwhat.com/reverse/acquia) | Hosting & Cloud | 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 | | | [GTranslate](https://www.runsonwhat.com/reverse/gtranslate) | Media & UI | Website code | | | [AddToAny](https://www.runsonwhat.com/reverse/addtoany) | Media & UI | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Qualtrics](https://www.runsonwhat.com/reverse/qualtrics) | Analytics | Email records | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Website code | | | [Constant Contact](https://www.runsonwhat.com/reverse/constantcontact) | Marketing | Email records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | 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 | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records | | | [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records | | | [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records | | | [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | DNS verification records | | | [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records | | ## FAQ ### What tools does Charlotte Mecklenburg Library use? As of November 2026, runsonwhat has found 23 tools at Charlotte Mecklenburg Library (cmlibrary.org) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Acquia. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics and Qualtrics. Go-to-market: Mailchimp and Constant Contact. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked November 4, 2026. ### What cloud does Charlotte Mecklenburg Library run on? Charlotte Mecklenburg Library uses Amazon Web Services for hosting and cloud infrastructure, alongside Acquia, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on cmlibrary.org. Amazon Web Services is used by 147,073 companies runsonwhat tracks. ### What email provider does Charlotte Mecklenburg Library use? Charlotte Mecklenburg Library uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on cmlibrary.org. Microsoft 365 is used by 724,491 companies runsonwhat tracks. ### What analytics tools does Charlotte Mecklenburg Library use? Charlotte Mecklenburg Library uses Google Analytics for analytics, alongside Qualtrics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on cmlibrary.org. Google Analytics is used by 906,141 companies runsonwhat tracks. ### What marketing software does Charlotte Mecklenburg Library use? Charlotte Mecklenburg Library uses Mailchimp for marketing, alongside Constant Contact, according to runsonwhat (November 2026). runsonwhat found Mailchimp through Mailchimp code on cmlibrary.org. Mailchimp is used by 118,091 companies runsonwhat tracks. ### Does Charlotte Mecklenburg Library use jQuery? Yes. runsonwhat found jQuery at Charlotte Mecklenburg Library through jQuery code on cmlibrary.org. jQuery is a Frontend tool used by 930,076 companies runsonwhat tracks. ### Which companies have a tech stack similar to Charlotte Mecklenburg Library's? The companies with the stacks most like Charlotte Mecklenburg Library's are Pluxee Belgium SA, MDVIP, Aes Bulgaria and Naturescot, according to runsonwhat (November 2026). Each shares 8 to 10 tools with Charlotte Mecklenburg Library, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Charlotte Mecklenburg Library uses? runsonwhat reads public records only. Of the 23 tools at Charlotte Mecklenburg Library, 9 were found through code on cmlibrary.org, 9 through DNS records and 5 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cmlibrary.org about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/cmlibrary.org (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.