# What does O.school use? O.school (o.school) shows public evidence of 29 tools, according to runsonwhat (last checked 2026-10-22). - Industry: Health, Wellness and Fitness - Size: 11–50 employees - Based in: San Francisco, United States - LinkedIn: https://www.linkedin.com/company/o-school ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain | 2020-05 | | [Namecheap](https://www.runsonwhat.com/reverse/namecheap) | DNS | DNS records | | ## 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 | | ## 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 | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website config | | | [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | Website code | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website config | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | | [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | Website code | | | [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website config | | | [Magnite](https://www.runsonwhat.com/reverse/magnite) | Ads & Pixels | Website config | | | [PubMatic](https://www.runsonwhat.com/reverse/pubmatic) | Ads & Pixels | Website config | | | [OpenX](https://www.runsonwhat.com/reverse/openx) | Ads & Pixels | Website config | | | [Amazon Publisher Services](https://www.runsonwhat.com/reverse/amazon-publisher-services) | Ads & Pixels | Website config | | | [Media.net](https://www.runsonwhat.com/reverse/media-net) | Ads & Pixels | Website config | | | [Index Exchange](https://www.runsonwhat.com/reverse/index-exchange) | Ads & Pixels | Website config | | | [Sovrn](https://www.runsonwhat.com/reverse/sovrn) | Ads & Pixels | Website config | | | [TripleLift](https://www.runsonwhat.com/reverse/triplelift) | Ads & Pixels | Website config | | | [Sharethrough](https://www.runsonwhat.com/reverse/sharethrough) | Ads & Pixels | Website config | | | [Teads](https://www.runsonwhat.com/reverse/teads) | Ads & Pixels | Website config | | | [beehiiv](https://www.runsonwhat.com/reverse/beehiiv) | Marketing | Website code | | | [Drip](https://www.runsonwhat.com/reverse/drip) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [HUMAN Security](https://www.runsonwhat.com/reverse/human-security) | Security & Compliance | Website code | | ## FAQ ### What tools does O.school use? As of October 2026, runsonwhat has found 29 tools at O.school (o.school) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Namecheap. Application: jQuery and Google Fonts. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Google Ad Manager and Pinterest. Company Ops: Google Workspace and HUMAN Security. Last checked October 22, 2026. ### What cloud does O.school run on? O.school uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services, and O.school has used it since at least May 2020. Amazon Web Services is used by 145,984 companies runsonwhat tracks. ### What email provider does O.school use? O.school 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 o.school. Google Workspace is used by 405,361 companies runsonwhat tracks. ### What analytics tools does O.school use? O.school uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on o.school. Google Analytics is used by 888,740 companies runsonwhat tracks. ### What is O.school's website built with? O.school uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on o.school. Webflow is used by 35,151 companies runsonwhat tracks. ### What marketing software does O.school use? O.school uses Ahrefs for marketing, alongside beehiiv and Drip, according to runsonwhat (October 2026). runsonwhat found Ahrefs through Ahrefs code on o.school. Ahrefs is used by 23,757 companies runsonwhat tracks. ### How long has O.school used Amazon Web Services? O.school has used Amazon Web Services since at least May 2020, going by the first public certificate of the o.school subdomain that points at Amazon Web Services. ### Does O.school use jQuery? Yes. runsonwhat found jQuery at O.school through jQuery code on o.school. jQuery is a Frontend tool used by 920,650 companies runsonwhat tracks. ### Which companies have a tech stack similar to O.school's? The companies with the stacks most like O.school's are ICoRSA, Map of Care, Wide Open Spaces and HYPER88, according to runsonwhat (October 2026). Each shares 4 to 23 tools with O.school, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what O.school uses? runsonwhat reads public records only. Of the 29 tools at O.school, 13 were found through website configuration files, 12 through code on o.school, 2 through subdomains that point at the vendor, 1 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and o.school about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/o.school (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.