# What does Duos use? Duos (getduos.com) shows public evidence of 28 tools, according to runsonwhat (last checked 2026-11-10). - Industry: Healthcare - Size: 51–200 employees - Based in: Minneapolis, United States - Founded: 2020 - LinkedIn: https://www.linkedin.com/company/duosliving ## 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 | Website code | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | | ## 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 | | | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [Twilio](https://www.runsonwhat.com/reverse/twilio) | Backend & Database | Custom domain | 2024-11 | ## 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 | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, Email records, Website code | 2022-12 | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | 2022-12 | | [Apollo.io](https://www.runsonwhat.com/reverse/apollo) | Sales & CRM | Custom domain | 2026-05 | | [Salesforce Marketing Cloud](https://www.runsonwhat.com/reverse/sfmc) | Marketing | DNS verification records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [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 | | | [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | DNS verification records | | | [Jamf](https://www.runsonwhat.com/reverse/jamf) | Security & Compliance | DNS verification records | | | [Greenhouse](https://www.runsonwhat.com/reverse/greenhouse) | People & HR | Website code | | ## FAQ ### What tools does Duos use? As of November 2026, runsonwhat has found 28 tools at Duos (getduos.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and GSAP. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked November 10, 2026. ### What cloud does Duos run on? Duos uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on getduos.com. Amazon Web Services is used by 147,517 companies runsonwhat tracks. ### What CRM does Duos use? Duos uses HubSpot for its CRM, alongside Apollo.io, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and Duos has used it since at least December 2022. HubSpot is used by 97,658 companies runsonwhat tracks. ### What email provider does Duos use? Duos uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 734,344 companies runsonwhat tracks. ### What analytics tools does Duos use? Duos uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on getduos.com. Google Analytics is used by 903,970 companies runsonwhat tracks. ### What is Duos's website built with? Duos uses Webflow for its website, alongside HubSpot CMS, according to runsonwhat (November 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on getduos.com. Webflow is used by 36,273 companies runsonwhat tracks. ### How long has Duos used HubSpot? Duos has used HubSpot since at least December 2022, going by the first public certificate of the getduos.com subdomain that points at HubSpot. Other long-running tools at Duos include HubSpot CMS (since December 2022), Twilio (since November 2024) and Apollo.io (since May 2026). ### Does Duos use jQuery? Yes. runsonwhat found jQuery at Duos through jQuery code on getduos.com. jQuery is a Frontend tool used by 927,238 companies runsonwhat tracks. ### Which companies have a tech stack similar to Duos's? The companies with the stacks most like Duos' are Perry Health, Mukilteo Veterinary Hospital, Precisionscientia and Public Label, according to runsonwhat (November 2026). Each shares 9 to 12 tools with Duos, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Duos uses? runsonwhat reads public records only. Of the 28 tools at Duos, 13 were found through code on getduos.com, 7 through DNS records, 6 through subdomains that point at the vendor and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and getduos.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/getduos.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.