# What does PLOS use? PLOS (plos.org) shows public evidence of 28 tools, according to runsonwhat (last checked 2026-11-01). - Industry: Publishing - Size: 51–200 employees - Based in: San Francisco, United Kingdom - Founded: 2003 - LinkedIn: https://www.linkedin.com/company/public-library-of-science ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Kinsta](https://www.runsonwhat.com/reverse/kinsta) | 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 | | | [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code | | | [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | 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 | | | [Crazy Egg](https://www.runsonwhat.com/reverse/crazyegg) | Analytics | Website code | | | [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | DNS verification records, Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code | | | [Elementor](https://www.runsonwhat.com/reverse/elementor) | Website & CMS | 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, Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | | | [X Ads](https://www.runsonwhat.com/reverse/x-ads) | Ads & Pixels | Website code | | ## 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, Website code | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Figma](https://www.runsonwhat.com/reverse/figma) | Collaboration | DNS verification records | | | [Foxit](https://www.runsonwhat.com/reverse/foxit) | Collaboration | DNS verification records | | | [TrustArc](https://www.runsonwhat.com/reverse/trustarc) | Security & Compliance | Website code | | ## Recent changes at PLOS - 2026-10-20: started using [Apple Business](https://www.runsonwhat.com/reverse/apple) ## FAQ ### What tools does PLOS use? As of November 2026, runsonwhat has found 28 tools at PLOS (plos.org) in public records. Edge & Hosting: Cloudflare and Kinsta. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Crazy Egg. Go-to-market: WordPress, Meta Pixel and Yoast SEO. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked November 1, 2026. ### What cloud does PLOS run on? PLOS uses Kinsta for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Kinsta through Kinsta code on plos.org. Kinsta is used by 13,101 companies runsonwhat tracks. ### What CRM does PLOS use? PLOS uses HubSpot for its CRM, alongside Salesforce, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and code on plos.org. HubSpot is used by 95,759 companies runsonwhat tracks. ### What email provider does PLOS use? PLOS 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 plos.org. Microsoft 365 is used by 716,920 companies runsonwhat tracks. ### What analytics tools does PLOS use? PLOS uses Google Analytics for analytics, alongside Google Tag Manager and Crazy Egg, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on plos.org. Google Analytics is used by 901,281 companies runsonwhat tracks. ### What is PLOS's website built with? PLOS uses WordPress for its website, alongside Yoast SEO, Elementor and HubSpot CMS, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on plos.org. WordPress is used by 604,502 companies runsonwhat tracks. ### Does PLOS use jQuery? Yes. runsonwhat found jQuery at PLOS through jQuery code on plos.org. jQuery is a Frontend tool used by 926,741 companies runsonwhat tracks. ### Has PLOS changed tools recently? Yes. On runsonwhat's rechecks, PLOS started using Apple Business (latest on October 20, 2026). A change counts only between two checks of plos.org done the same way. ### Which companies have a tech stack similar to PLOS's? The companies with the stacks most like PLOS' are War on the Rocks, eos, Pacific Northwest Pet ER & Specialty Center and Xyla Services, according to runsonwhat (November 2026). Each shares 8 to 12 tools with PLOS, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what PLOS uses? runsonwhat reads public records only. Of the 28 tools at PLOS, 16 were found through code on plos.org, 7 through DNS records, 3 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and plos.org about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/plos.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.