# What does Black Forest Labs use? Black Forest Labs (bfl.ai) shows public evidence of 20 tools, according to runsonwhat (last checked 2026-11-10). - Based in: United States - Founded: 2024 - LinkedIn: https://www.linkedin.com/company/bflai ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [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 | 2025-03 | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain, DNS records, Website code | 2024-11 | | [GitHub Pages](https://www.runsonwhat.com/reverse/github-pages) | Hosting & Cloud | Custom domain | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [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 | | | [Supabase](https://www.runsonwhat.com/reverse/supabase) | Backend & Database | Custom domain, Website code | 2025-05 | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | | [New Relic](https://www.runsonwhat.com/reverse/newrelic) | Monitoring | Website code | | | [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | Custom domain | 2024-11 | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [Sanity](https://www.runsonwhat.com/reverse/sanity) | Website & CMS | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code | | | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records | | | [Red Sift OnDMARC](https://www.runsonwhat.com/reverse/redsift) | Security & Compliance | Email records | | | [Vanta](https://www.runsonwhat.com/reverse/vanta) | Security & Compliance | Custom domain | 2026-06 | ## Recent changes at Black Forest Labs - 2026-10-26: started using [GitHub Pages](https://www.runsonwhat.com/reverse/github-pages) ## Hiring at Black Forest Labs 14 open roles on its public job board: Other 4, Engineering 3, Sales 3, Finance & Legal 2, Marketing 2. ## FAQ ### What tools does Black Forest Labs use? As of November 2026, runsonwhat has found 20 tools at Black Forest Labs (bfl.ai) in public records. Edge & Hosting: Amazon CloudFront, Vercel and Microsoft Azure. Application: React, Tailwind CSS and Next.js. Data & Observability: Sentry, web-vitals and New Relic. Go-to-market: Microsoft Ads and Sanity. Company Ops: CookieYes, Resend and Red Sift OnDMARC. Last checked November 10, 2026. ### What cloud does Black Forest Labs run on? Black Forest Labs uses Vercel for hosting and cloud infrastructure, alongside Microsoft Azure and GitHub Pages, according to runsonwhat (November 2026). runsonwhat found Vercel through a subdomain that points at Vercel and DNS records, and Black Forest Labs has used it since at least March 2025. Vercel is used by 53,596 companies runsonwhat tracks. ### What is Black Forest Labs's website built with? Black Forest Labs uses Sanity for its website, according to runsonwhat (November 2026). runsonwhat found Sanity through Sanity code on bfl.ai. Sanity is used by 5,352 companies runsonwhat tracks. ### What monitoring tools does Black Forest Labs use? Black Forest Labs uses Sentry for monitoring, alongside web-vitals, New Relic and Atlassian Statuspage, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on bfl.ai. Sentry is used by 80,146 companies runsonwhat tracks. ### How long has Black Forest Labs used Microsoft Azure? Black Forest Labs has used Microsoft Azure since at least November 2024, going by the first public certificate of the bfl.ai subdomain that points at Microsoft Azure. Other long-running tools at Black Forest Labs include Atlassian Statuspage (since November 2024), Vercel (since March 2025) and Amazon CloudFront (since May 2025). ### Does Black Forest Labs use React? Yes. runsonwhat found React at Black Forest Labs through React code on bfl.ai. React is a Frontend tool used by 124,166 companies runsonwhat tracks. ### Is Black Forest Labs hiring? Yes. As of November 2026, Black Forest Labs has 14 open roles on its public Ashby job board, most in engineering (3), sales (3) and finance & legal (2). 4 were posted in the last 30 days and 6 were taken down. ### Has Black Forest Labs changed tools recently? Yes. On runsonwhat's rechecks, Black Forest Labs started using GitHub Pages (latest on October 26, 2026). A change counts only between two checks of bfl.ai done the same way. ### Which companies have a tech stack similar to Black Forest Labs's? The companies with the stacks most like Black Forest Labs' are Fathom, Milu Health, Zenvia and Addingwell By Didomi, according to runsonwhat (November 2026). Each shares 3 to 5 tools with Black Forest Labs, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Black Forest Labs uses? runsonwhat reads public records only. Of the 20 tools at Black Forest Labs, 9 were found through code on bfl.ai, 7 through subdomains that point at the vendor, 2 through email records, 1 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 bfl.ai about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/bfl.ai (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.