# What does Concourse use? Concourse (concourse.co) shows public evidence of 23 tools, according to runsonwhat (last checked 2026-10-19). - LinkedIn: https://www.linkedin.com/company/concourseai ## 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, Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS verification records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [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 | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Apollo.io](https://www.runsonwhat.com/reverse/apollo) | Sales & CRM | Custom domain | | | [Customer.io](https://www.runsonwhat.com/reverse/customerio) | Marketing | Custom domain | | | [Mintlify](https://www.runsonwhat.com/reverse/mintlify) | Support & Docs | Custom domain | | | [Cal.com](https://www.runsonwhat.com/reverse/calcom) | 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 | | | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records | | | [Vanta](https://www.runsonwhat.com/reverse/vanta) | Security & Compliance | Custom domain | | | [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 Concourse 7 open roles on its public job board: Engineering 3, Data & AI 1, Marketing 1, Other 1, Sales 1. ## FAQ ### What tools does Concourse use? As of October 2026, runsonwhat has found 23 tools at Concourse (concourse.co) in public records. Edge & Hosting: Amazon Route 53, Amazon CloudFront and Vercel. Application: Google Fonts, Adobe Fonts and Next.js. Data & Observability: Google Analytics, Sentry and web-vitals. Go-to-market: Apollo.io, Customer.io and Mintlify. Company Ops: Microsoft 365, Google Workspace and Resend. Last checked October 19, 2026. ### What cloud does Concourse run on? Concourse uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a DNS verification record for Vercel. Vercel is used by 48,044 companies runsonwhat tracks. ### What sales tools does Concourse use? The sales tools runsonwhat has found at Concourse are Apollo.io and Cal.com (October 2026); no CRM shows up in Concourse's public records. runsonwhat found Apollo.io through a subdomain that points at Apollo.io. ### What email provider does Concourse use? Concourse 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 710,119 companies runsonwhat tracks. ### What does Concourse use for customer support? Concourse uses Mintlify for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Mintlify through a subdomain that points at Mintlify. Mintlify is used by 1,117 companies runsonwhat tracks. ### What analytics tools does Concourse use? Concourse uses Google Analytics for analytics, alongside PostHog, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on concourse.co. Google Analytics is used by 878,111 companies runsonwhat tracks. ### Does Concourse use Google Fonts? Yes. runsonwhat found Google Fonts at Concourse through Google Fonts code on concourse.co. Google Fonts is a Media & UI tool used by 808,397 companies runsonwhat tracks. ### Is Concourse hiring? Yes. As of October 2026, Concourse has 7 open roles on its public Ashby job board, most in engineering (3), data & AI (1) and marketing (1). None were posted in the last 30 days. ### Which companies have a tech stack similar to Concourse's? The companies with the stacks most like Concourse's are Unwrap, Default, Concourse and Flai Technologies, according to runsonwhat (October 2026). Each shares 9 to 15 tools with Concourse, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Concourse uses? runsonwhat reads public records only. Of the 23 tools at Concourse, 10 were found through code on concourse.co, 5 through DNS records, 5 through subdomains that point at the vendor, 2 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and concourse.co about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/concourse.co (updated October 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.