# What does 9fin use? 9fin (9fin.com) shows public evidence of 41 tools, according to runsonwhat (last checked 2026-11-06). - LinkedIn: https://www.linkedin.com/company/9fin ## 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 | Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [YouTube](https://www.runsonwhat.com/reverse/youtube) | 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 | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | Website code | | | [Wistia](https://www.runsonwhat.com/reverse/wistia) | Media & UI | Website code | | | [Perplexity](https://www.runsonwhat.com/reverse/perplexity) | AI | DNS verification records | | ## 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 | | | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code | | | [Matomo](https://www.runsonwhat.com/reverse/matomo) | Analytics | Website code | | | [Amplitude](https://www.runsonwhat.com/reverse/amplitude) | Analytics | Website code | | | [Dreamdata](https://www.runsonwhat.com/reverse/dreamdata) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | 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 | Email records, Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code | | | [ChatGPT Ads](https://www.runsonwhat.com/reverse/chatgpt-ads) | Ads & Pixels | Website code | | | [LiveIntent](https://www.runsonwhat.com/reverse/liveintent) | Ads & Pixels | Website code | | | [Sanity](https://www.runsonwhat.com/reverse/sanity) | Website & CMS | Website code | | | [Qualified](https://www.runsonwhat.com/reverse/qualified) | Sales & CRM | Website code | | | [Prismic](https://www.runsonwhat.com/reverse/prismic) | Website & CMS | Website code | | | [Snitcher](https://www.runsonwhat.com/reverse/snitcher) | Sales & CRM | Website code | | ## 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 | | | [Postmark](https://www.runsonwhat.com/reverse/postmark) | Email Delivery | Email records | | | [Notion](https://www.runsonwhat.com/reverse/notion) | Collaboration | DNS verification records | | | [Vanta](https://www.runsonwhat.com/reverse/vanta) | Security & Compliance | Custom domain | 2024-10 | | [Zapier](https://www.runsonwhat.com/reverse/zapier) | Dev Tools | DNS verification records | | | [Workable](https://www.runsonwhat.com/reverse/workable) | People & HR | Website code | | | [Linear](https://www.runsonwhat.com/reverse/linear) | Dev Tools | DNS verification records | | | [Ashby](https://www.runsonwhat.com/reverse/ashby) | People & HR | Website code | | ## Recent changes at 9fin - 2026-11-06: started using [llms.txt](https://www.runsonwhat.com/reverse/llms-txt) ## Hiring at 9fin 35 open roles on its public job board: Sales 9, Engineering 6, Other 5, Customer Success 3, Data & AI 3, Product & Design 3. ## FAQ ### What tools does 9fin use? As of November 2026, runsonwhat has found 41 tools at 9fin (9fin.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: YouTube, React and Tailwind CSS. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, LinkedIn Insight Tag and HubSpot. Company Ops: Microsoft 365, Google Workspace and Postmark. Last checked November 6, 2026. ### What cloud does 9fin run on? 9fin uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on 9fin.com. Amazon Web Services is used by 147,631 companies runsonwhat tracks. ### What CRM does 9fin use? 9fin uses HubSpot for its CRM, alongside Salesforce, Qualified and Snitcher, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on 9fin.com. HubSpot is used by 97,930 companies runsonwhat tracks. ### What email provider does 9fin use? 9fin uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 736,662 companies runsonwhat tracks. ### What analytics tools does 9fin use? 9fin uses Google Analytics for analytics, alongside Google Tag Manager, Matomo and Amplitude, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on 9fin.com. Google Analytics is used by 904,030 companies runsonwhat tracks. ### What is 9fin's website built with? 9fin uses Sanity for its website, alongside Prismic, according to runsonwhat (November 2026). runsonwhat found Sanity through Sanity code on 9fin.com. Sanity is used by 5,339 companies runsonwhat tracks. ### How long has 9fin used Vanta? 9fin has used Vanta since at least October 2024, going by the first public certificate of the 9fin.com subdomain that points at Vanta. ### Does 9fin use Cloudflare? Yes. runsonwhat found Cloudflare at 9fin through Cloudflare code on 9fin.com. Cloudflare is a CDN & Edge tool used by 735,264 companies runsonwhat tracks. ### Does 9fin use AI tools? Yes. runsonwhat has found Anthropic, OpenAI and Perplexity at 9fin; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so 9fin may use more AI tools than these. ### Is 9fin hiring? Yes. As of November 2026, 9fin has 35 open roles on its public Ashby and Workable job boards, most in sales (9), engineering (6) and customer success (3). 14 were posted in the last 30 days and 16 were taken down. ### Has 9fin changed tools recently? Yes. On runsonwhat's rechecks, 9fin started using llms.txt (latest on November 6, 2026). A change counts only between two checks of 9fin.com done the same way. ### Which companies have a tech stack similar to 9fin's? The companies with the stacks most like 9fin's are Char, Rho, Ditto and Harmonic, according to runsonwhat (November 2026). Each shares 9 to 22 tools with 9fin, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what 9fin uses? runsonwhat reads public records only. Of the 41 tools at 9fin, 26 were found through code on 9fin.com, 9 through DNS records, 4 through email records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and 9fin.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/9fin.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.