# What does Discourse use? Discourse (discourse.org) shows public evidence of 26 tools, according to runsonwhat (last checked 2026-10-20). - LinkedIn: https://www.linkedin.com/company/5906926 ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS verification records, Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Website code | | | [GitHub Pages](https://www.runsonwhat.com/reverse/github-pages) | Hosting & Cloud | Custom domain | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [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 | | | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | 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 | | | [Plausible](https://www.runsonwhat.com/reverse/plausible) | Analytics | Website code | | | [Status.io](https://www.runsonwhat.com/reverse/statusio) | Monitoring | Custom domain | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code | | | [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | Website code | | | [Apollo.io](https://www.runsonwhat.com/reverse/apollo) | Sales & CRM | Website code | | | [Ghost](https://www.runsonwhat.com/reverse/ghost) | Website & CMS | Custom domain | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Email records, Website code | | | [1Password](https://www.runsonwhat.com/reverse/1password) | Security & Compliance | DNS verification records | | | [Sage Intacct](https://www.runsonwhat.com/reverse/sage-intacct) | Finance & Legal | DNS verification records, Email records | | | [HackerOne](https://www.runsonwhat.com/reverse/hackerone) | Security & Compliance | DNS verification records | | ## FAQ ### What tools does Discourse use? As of October 2026, runsonwhat has found 26 tools at Discourse (discourse.org) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: Google Fonts, Font Awesome and GSAP. Data & Observability: Google Analytics, Google Tag Manager and Plausible. Go-to-market: Google Ads, HubSpot and Ahrefs. Company Ops: Google Workspace, Amazon SES and Let's Encrypt. Last checked October 20, 2026. ### What cloud does Discourse run on? Discourse uses Amazon Web Services for hosting and cloud infrastructure, alongside GitHub Pages, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on discourse.org. Amazon Web Services is used by 145,623 companies runsonwhat tracks. ### What CRM does Discourse use? Discourse uses HubSpot for its CRM, alongside Apollo.io, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on discourse.org. HubSpot is used by 93,885 companies runsonwhat tracks. ### What email provider does Discourse use? Discourse uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on discourse.org. Google Workspace is used by 402,325 companies runsonwhat tracks. ### What analytics tools does Discourse use? Discourse uses Google Analytics for analytics, alongside Google Tag Manager and Plausible, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on discourse.org. Google Analytics is used by 878,711 companies runsonwhat tracks. ### What is Discourse's website built with? Discourse uses Ghost for its website, according to runsonwhat (October 2026). runsonwhat found Ghost through a subdomain that points at Ghost. Ghost is used by 869 companies runsonwhat tracks. ### Does Discourse use Google Fonts? Yes. runsonwhat found Google Fonts at Discourse through Google Fonts code on discourse.org. Google Fonts is a Media & UI tool used by 808,917 companies runsonwhat tracks. ### Does Discourse use AI tools? Yes. runsonwhat has found Anthropic at Discourse; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Discourse may use more AI tools than these. ### Which companies have a tech stack similar to Discourse's? The companies with the stacks most like Discourse's are Nhs Business Services Authority, Chia Network, Planet Labs PBC and Very Good Security, according to runsonwhat (October 2026). Each shares 7 to 17 tools with Discourse, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Discourse uses? runsonwhat reads public records only. Of the 26 tools at Discourse, 12 were found through code on discourse.org, 8 through DNS records, 3 through email records and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and discourse.org about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/discourse.org (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.