# What does Fluency use? Fluency (usefluency.com) shows public evidence of 17 tools, according to runsonwhat (last checked 2026-11-01). - Based in: San Francisco, United States - LinkedIn: https://www.linkedin.com/company/getfluency ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | 2025-05 | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS records, Website code | 2024-11 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [Mux](https://www.runsonwhat.com/reverse/mux) | Media & UI | Website code | | | [WorkOS](https://www.runsonwhat.com/reverse/workos) | Auth & Identity | Custom domain | 2024-12 | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | | [UptimeRobot](https://www.runsonwhat.com/reverse/uptimerobot) | Monitoring | Custom domain | 2024-11 | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Mintlify](https://www.runsonwhat.com/reverse/mintlify) | Support & Docs | Custom domain | 2026-07 | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records | | | [Vanta](https://www.runsonwhat.com/reverse/vanta) | Security & Compliance | Custom domain | 2025-07 | | [Tailscale](https://www.runsonwhat.com/reverse/tailscale) | Security & Compliance | DNS verification records | | | [Ashby](https://www.runsonwhat.com/reverse/ashby) | People & HR | Website code | | ## Hiring at Fluency 2 open roles on its public job board: Data & AI 2. ## FAQ ### What tools does Fluency use? As of November 2026, runsonwhat has found 17 tools at Fluency (usefluency.com) in public records. Edge & Hosting: Amazon Route 53, Amazon CloudFront and Vercel. Application: Next.js, Mux and WorkOS. Data & Observability: Google Analytics, Microsoft Clarity and UptimeRobot. Go-to-market: Google Ads and Mintlify. Company Ops: Microsoft 365, Vanta and Tailscale. Last checked November 1, 2026. ### What cloud does Fluency run on? Fluency uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a subdomain that points at Vercel and DNS records, and Fluency has used it since at least November 2024. Vercel is used by 51,468 companies runsonwhat tracks. ### What email provider does Fluency use? Fluency uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 720,927 companies runsonwhat tracks. ### What does Fluency use for customer support? Fluency uses Mintlify for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Mintlify through a subdomain that points at Mintlify, and Fluency has used it since at least July 2026. Mintlify is used by 1,195 companies runsonwhat tracks. ### What analytics tools does Fluency use? Fluency uses Google Analytics for analytics, alongside Microsoft Clarity, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on usefluency.com. Google Analytics is used by 905,983 companies runsonwhat tracks. ### What does Fluency use for hiring and HR? Fluency uses Ashby for hiring and HR, according to runsonwhat (November 2026). runsonwhat found Ashby through Ashby code on usefluency.com. Ashby is used by 790 companies runsonwhat tracks. ### How long has Fluency used Vercel? Fluency has used Vercel since at least November 2024, going by the first public certificate of the usefluency.com subdomain that points at Vercel. Other long-running tools at Fluency include UptimeRobot (since November 2024), WorkOS (since December 2024) and Amazon CloudFront (since May 2025). ### Does Fluency use Google Ads? Yes. runsonwhat found Google Ads at Fluency through Google Ads code on usefluency.com. Google Ads is a Ads & Pixels tool used by 541,367 companies runsonwhat tracks. ### Is Fluency hiring? Yes. As of November 2026, Fluency has 2 open roles on its public Ashby job board, most in data & AI (2). None were posted in the last 30 days. ### Which companies have a tech stack similar to Fluency's? The companies with the stacks most like Fluency's are Paradigm, Ando, AIUC and Decagon, according to runsonwhat (November 2026). Each shares 7 to 10 tools with Fluency, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Fluency uses? runsonwhat reads public records only. Of the 17 tools at Fluency, 6 were found through code on usefluency.com, 6 through subdomains that point at the vendor, 4 through DNS records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and usefluency.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/usefluency.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.