# What does Nsf use? Nsf (nsf.org) shows public evidence of 37 tools, according to runsonwhat (last checked 2026-11-06). - Industry: Public Safety - Size: 1,001–5,000 employees - Based in: Ann Arbor, United States - Founded: 1944 - LinkedIn: https://www.linkedin.com/company/nsf-international ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Custom domain, 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 | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain | 2021-03 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | 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 | | | [Dynatrace](https://www.runsonwhat.com/reverse/dynatrace) | Monitoring | DNS verification records | | | [Naver Analytics](https://www.runsonwhat.com/reverse/naver-analytics) | Analytics | Website code | | | [Dynamics 365 Customer Voice](https://www.runsonwhat.com/reverse/dynamics-365-customer-voice) | Analytics | DNS verification records | | | [Uptime.com](https://www.runsonwhat.com/reverse/uptime-com) | Monitoring | Custom domain | 2019-04 | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records, Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Pardot](https://www.runsonwhat.com/reverse/pardot) | Marketing | DNS verification records, Website code | | | [Salesforce Marketing Cloud](https://www.runsonwhat.com/reverse/sfmc) | Marketing | Email records | | | [Prowly](https://www.runsonwhat.com/reverse/prowly) | Marketing | DNS verification records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records, Website code | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code | | | [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records, Website code | | | [Webex](https://www.runsonwhat.com/reverse/webex) | Collaboration | DNS verification records | | | [dmarcian](https://www.runsonwhat.com/reverse/dmarcian) | Security & Compliance | Email records | | | [Canva](https://www.runsonwhat.com/reverse/canva) | Collaboration | DNS verification records | | | [Smartsheet](https://www.runsonwhat.com/reverse/smartsheet) | Collaboration | DNS verification records | | | [Autodesk](https://www.runsonwhat.com/reverse/autodesk) | Collaboration | DNS verification records | | | [Marker.io](https://www.runsonwhat.com/reverse/marker-io) | Dev Tools | Website code | | | [EasyRedir](https://www.runsonwhat.com/reverse/easyredir) | Other traces | Custom domain | 2020-12 | | [SafetyCulture](https://www.runsonwhat.com/reverse/safetyculture) | Collaboration | DNS verification records | | ## Recent changes at Nsf - 2026-11-06: stopped using [Algolia](https://www.runsonwhat.com/reverse/algolia) - 2026-11-06: stopped using [Wistia](https://www.runsonwhat.com/reverse/wistia) ## FAQ ### What tools does Nsf use? As of November 2026, runsonwhat has found 37 tools at Nsf (nsf.org) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: Google Fonts, React and Tailwind CSS. Data & Observability: Google Analytics, Google Tag Manager and Crazy Egg. Go-to-market: Meta Pixel, LinkedIn Insight Tag and Pardot. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked November 6, 2026. ### What cloud does Nsf run on? Nsf uses Amazon Web Services for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on nsf.org. Amazon Web Services is used by 147,483 companies runsonwhat tracks. ### What email provider does Nsf use? Nsf uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 734,176 companies runsonwhat tracks. ### What analytics tools does Nsf use? Nsf uses Google Analytics for analytics, alongside Google Tag Manager, Crazy Egg and Naver Analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on nsf.org. Google Analytics is used by 903,910 companies runsonwhat tracks. ### What marketing software does Nsf use? Nsf uses Pardot for marketing, alongside Salesforce Marketing Cloud and Prowly, according to runsonwhat (November 2026). runsonwhat found Pardot through a DNS verification record for Pardot and code on nsf.org. Pardot is used by 21,025 companies runsonwhat tracks. ### What monitoring tools does Nsf use? Nsf uses Dynatrace for monitoring, alongside Uptime.com, according to runsonwhat (November 2026). runsonwhat found Dynatrace through a DNS verification record for Dynatrace. Dynatrace is used by 4,754 companies runsonwhat tracks. ### How long has Nsf used Uptime.com? Nsf has used Uptime.com since at least April 2019, going by the first public certificate of the nsf.org subdomain that points at Uptime.com. Other long-running tools at Nsf include EasyRedir (since December 2020) and Microsoft Azure (since March 2021). ### Does Nsf use Google Fonts? Yes. runsonwhat found Google Fonts at Nsf through Google Fonts code on nsf.org. Google Fonts is a Media & UI tool used by 825,577 companies runsonwhat tracks. ### Has Nsf changed tools recently? Yes. On runsonwhat's rechecks, Nsf stopped using Algolia and Wistia (latest on November 6, 2026). A change counts only between two checks of nsf.org done the same way. ### Which companies have a tech stack similar to Nsf's? The companies with the stacks most like Nsf's are Team Software By Workwave, Litera, Detectify and Jasperx, according to runsonwhat (November 2026). Each shares 12 to 16 tools with Nsf, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Nsf uses? runsonwhat reads public records only. Of the 37 tools at Nsf, 14 were found through DNS records, 13 through code on nsf.org, 6 through email records and 4 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and nsf.org about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/nsf.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.