What does 9fin use?

As of October 2026, runsonwhat has found 40 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 October 25, 2026.

9fin uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on 9fin.com. Amazon Web Services is used by 145,790 companies runsonwhat tracks.

9fin uses HubSpot for its CRM, alongside Salesforce, Qualified and Snitcher, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on 9fin.com. HubSpot is used by 94,293 companies runsonwhat tracks.

9fin uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 712,532 companies runsonwhat tracks.

9fin uses Google Analytics for analytics, alongside Google Tag Manager, Matomo and Amplitude, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on 9fin.com. Google Analytics is used by 883,902 companies runsonwhat tracks.

9fin uses Sanity for its website, alongside Prismic, according to runsonwhat (October 2026). runsonwhat found Sanity through Sanity code on 9fin.com. Sanity is used by 4,988 companies runsonwhat tracks.

9fin has used Vanta since at least October 2024, going by the first public certificate of the 9fin.com subdomain that points at Vanta.

Yes. runsonwhat found Cloudflare at 9fin through Cloudflare code on 9fin.com. Cloudflare is a CDN & Edge tool used by 705,110 companies runsonwhat tracks.

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.

Yes. As of October 2026, 9fin has 30 open roles on its public Ashby and Workable job boards, most in data & AI (6), engineering (6) and sales (5). 11 were posted in the last 30 days and 9 were taken down.

The companies with the stacks most like 9fin's are RevenueCat, Speakeasy API, Eigen Labs and Sesame, according to runsonwhat (October 2026). Each shares 9 to 24 tools with 9fin, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

runsonwhat reads public records only. Of the 40 tools at 9fin, 26 were found through code on 9fin.com, 9 through DNS records, 4 through email records 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.