# What does Main use? Main (jblearning.com) shows public evidence of 32 tools, according to runsonwhat (last checked 2026-10-08). - Industry: Publishing - Size: 201–1,000 employees - Based in: Burlington, United States - Founded: 1983 - LinkedIn: https://www.linkedin.com/company/jones- ## 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 | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code | | | [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Website code | | | [Angular](https://www.runsonwhat.com/reverse/angular) | Frontend | Website code | | | [Braintree](https://www.runsonwhat.com/reverse/braintree) | Payments & Billing | Website code | | | [Site Search 360](https://www.runsonwhat.com/reverse/site-search-360) | Search | Website code | | | [Cardinal Commerce](https://www.runsonwhat.com/reverse/cardinal-commerce) | Payments & Billing | 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 | | | [Optimizely](https://www.runsonwhat.com/reverse/optimizely) | Flags & Experiments | Website code | | | [Pendo](https://www.runsonwhat.com/reverse/pendo) | Analytics | DNS verification records | | | [Ensighten](https://www.runsonwhat.com/reverse/ensighten) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [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 | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | 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 | Custom domain, Email records, Website code | 2018-02 | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | 2018-02 | | [StackAdapt](https://www.runsonwhat.com/reverse/stackadapt) | Ads & Pixels | Website code | | | [Progress Sitefinity](https://www.runsonwhat.com/reverse/progress-sitefinity) | Website & CMS | Website code | | ## 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 | | | [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records | | | [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records | | | [Agari](https://www.runsonwhat.com/reverse/agari) | Security & Compliance | Email records | | ## FAQ ### What tools does Main use? As of October 2026, runsonwhat has found 32 tools at Main (jblearning.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: jQuery, Font Awesome and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Optimizely. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, SendGrid and Adobe. Last checked October 8, 2026. ### What cloud does Main run on? Main uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on jblearning.com. Amazon Web Services is used by 144,134 companies runsonwhat tracks. ### What CRM does Main use? Main uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and Main has used it since at least February 2018. HubSpot is used by 90,482 companies runsonwhat tracks. ### What email provider does Main use? Main uses Microsoft 365 for email and office software, 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 694,634 companies runsonwhat tracks. ### What payment provider does Main use? Main uses PayPal for payments and billing, alongside Braintree and Cardinal Commerce, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on jblearning.com. PayPal is used by 33,554 companies runsonwhat tracks. ### What analytics tools does Main use? Main uses Google Analytics for analytics, alongside Google Tag Manager, Pendo and Ensighten, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on jblearning.com. Google Analytics is used by 833,769 companies runsonwhat tracks. ### How long has Main used HubSpot? Main has used HubSpot since at least February 2018, going by the first public certificate of the jblearning.com subdomain that points at HubSpot. Other long-running tools at Main include HubSpot CMS (since February 2018). ### Does Main use jQuery? Yes. runsonwhat found jQuery at Main through jQuery code on jblearning.com. jQuery is a Frontend tool used by 882,561 companies runsonwhat tracks. ### Does Main use AI tools? Yes. runsonwhat has found Anthropic at Main; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Main may use more AI tools than these. ### Which companies have a tech stack similar to Main's? The companies with the stacks most like Main's are AscendBase, ATI Testing, Meissen Manufactory and Outward Bound USA, according to runsonwhat (October 2026). Each shares 12 to 28 tools with Main, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Main uses? runsonwhat reads public records only. Of the 32 tools at Main, 19 were found through code on jblearning.com, 7 through DNS records, 3 through subdomains that point at the vendor, 2 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and jblearning.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/jblearning.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.