# What does GitHub use? GitHub (smythos.com) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-11-04). - Industry: Software - Based in: United States - Founded: 2019 - LinkedIn: https://www.linkedin.com/company/smythos ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [GitHub Pages](https://www.runsonwhat.com/reverse/github-pages) | Hosting & Cloud | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Pulsetic](https://www.runsonwhat.com/reverse/pulsetic) | Monitoring | Custom domain | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code | | | [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records | | | [Rank Math](https://www.runsonwhat.com/reverse/rankmath) | Website & CMS | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records | | | [MailerSend](https://www.runsonwhat.com/reverse/mailersend) | Email Delivery | Email records | | | [DMARC Digests](https://www.runsonwhat.com/reverse/dmarcdigests) | Security & Compliance | Email records | | | [HackerOne](https://www.runsonwhat.com/reverse/hackerone) | Security & Compliance | Website config | | ## Recent changes at GitHub - 2026-11-04: started using [GitHub Pages](https://www.runsonwhat.com/reverse/github-pages) - 2026-11-04: started using [HackerOne](https://www.runsonwhat.com/reverse/hackerone) - 2026-11-04: started using [llms.txt](https://www.runsonwhat.com/reverse/llms-txt) ## FAQ ### What tools does GitHub use? As of November 2026, runsonwhat has found 16 tools at GitHub (smythos.com) in public records. Edge & Hosting: Cloudflare and GitHub Pages. Application: Anthropic. Data & Observability: Pulsetic. Go-to-market: WordPress, HubSpot and Brevo. Company Ops: Google Workspace, SendGrid and Valimail. Last checked November 4, 2026. ### What cloud does GitHub run on? GitHub uses GitHub Pages for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found GitHub Pages through GitHub Pages code on smythos.com. GitHub Pages is used by 4,461 companies runsonwhat tracks. ### What CRM does GitHub use? GitHub uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on smythos.com. HubSpot is used by 97,261 companies runsonwhat tracks. ### What email provider does GitHub use? GitHub uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on smythos.com. Google Workspace is used by 417,751 companies runsonwhat tracks. ### What is GitHub's website built with? GitHub uses WordPress for its website, alongside Rank Math, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on smythos.com. WordPress is used by 606,733 companies runsonwhat tracks. ### What marketing software does GitHub use? GitHub uses Brevo for marketing, according to runsonwhat (November 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 83,160 companies runsonwhat tracks. ### Does GitHub use Cloudflare? Yes. runsonwhat found Cloudflare at GitHub through DNS records that point at Cloudflare and code on smythos.com. Cloudflare is a CDN & Edge tool used by 730,856 companies runsonwhat tracks. ### Does GitHub use AI tools? Yes. runsonwhat has found Anthropic at GitHub; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so GitHub may use more AI tools than these. ### Has GitHub changed tools recently? Yes. On runsonwhat's rechecks, GitHub started using GitHub Pages, HackerOne and llms.txt (latest on November 4, 2026). A change counts only between two checks of smythos.com done the same way. ### Which companies have a tech stack similar to GitHub's? The companies with the stacks most like GitHub's are Jimo, Supplier.io, "Pro:Atria" and Goil, according to runsonwhat (November 2026). Each shares 3 to 7 tools with GitHub, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what GitHub uses? runsonwhat reads public records only. Of the 16 tools at GitHub, 6 were found through email records, 4 through DNS records, 3 through code on smythos.com, 2 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and smythos.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/smythos.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.