# What does CrewAI use? CrewAI (crewai.com) shows public evidence of 34 tools, according to runsonwhat (last checked 2026-11-07). - LinkedIn: https://www.linkedin.com/company/crewai-inc ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS verification records | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain | 2025-03 | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | 2025-11 | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records, DNS records, Website code | 2024-02 | | [DNSimple](https://www.runsonwhat.com/reverse/dnsimple) | DNS | DNS records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | 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 | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain, Website config | 2024-04 | | [WorkOS](https://www.runsonwhat.com/reverse/workos) | Auth & Identity | Custom domain | 2025-06 | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code | | | [incident.io](https://www.runsonwhat.com/reverse/incidentio) | Monitoring | Custom domain | 2024-10 | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records | | | [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 | | | [Google AdSense](https://www.runsonwhat.com/reverse/google-adsense) | Ads & Pixels | Website code | | | [Contentful](https://www.runsonwhat.com/reverse/contentful) | Website & CMS | Website code | | | [Ghost](https://www.runsonwhat.com/reverse/ghost) | Website & CMS | Custom domain | 2024-10 | | [Discourse](https://www.runsonwhat.com/reverse/discourse) | Support & Docs | Custom domain | 2024-09 | ## 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 | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records | | | [Postmark](https://www.runsonwhat.com/reverse/postmark) | Email Delivery | Email records | | | [1Password](https://www.runsonwhat.com/reverse/1password) | Security & Compliance | DNS verification records | | | [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records | | | [Vanta](https://www.runsonwhat.com/reverse/vanta) | Security & Compliance | Custom domain | 2026-03 | | [HubSpot App Developer](https://www.runsonwhat.com/reverse/hubspot-developer) | Dev Tools | DNS verification records | | | [Workable](https://www.runsonwhat.com/reverse/workable) | People & HR | Website code | | ## Recent changes at CrewAI - 2026-10-28: started using [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) ## Hiring at CrewAI 5 open roles on its public job board: Engineering 3, Customer Success 1, People 1. ## FAQ ### What tools does CrewAI use? As of November 2026, runsonwhat has found 34 tools at CrewAI (crewai.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: Vimeo, React and Tailwind CSS. Data & Observability: Google Tag Manager and incident.io. Go-to-market: Meta Pixel, LinkedIn Insight Tag and HubSpot. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked November 7, 2026. ### What cloud does CrewAI run on? CrewAI uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services, and CrewAI has used it since at least March 2025. Amazon Web Services is used by 147,289 companies runsonwhat tracks. ### What CRM does CrewAI use? CrewAI uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on crewai.com. HubSpot is used by 97,278 companies runsonwhat tracks. ### What email provider does CrewAI use? CrewAI uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 730,279 companies runsonwhat tracks. ### What does CrewAI use for customer support? CrewAI uses Discourse for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Discourse through a subdomain that points at Discourse, and CrewAI has used it since at least September 2024. Discourse is used by 761 companies runsonwhat tracks. ### What analytics tools does CrewAI use? CrewAI uses Google Tag Manager for analytics, according to runsonwhat (November 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on crewai.com. Google Tag Manager is used by 515,745 companies runsonwhat tracks. ### How long has CrewAI used Vercel? CrewAI has used Vercel since at least February 2024, going by the first public certificate of the crewai.com subdomain that points at Vercel. Other long-running tools at CrewAI include Auth0 (since April 2024), Discourse (since September 2024) and incident.io (since October 2024). ### Does CrewAI use Cloudflare? Yes. runsonwhat found Cloudflare at CrewAI through a DNS verification record for Cloudflare. Cloudflare is a CDN & Edge tool used by 731,110 companies runsonwhat tracks. ### Does CrewAI use AI tools? Yes. runsonwhat has found Anthropic at CrewAI; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so CrewAI may use more AI tools than these. ### Is CrewAI hiring? Yes. As of November 2026, CrewAI has 5 open roles on its public Workable job board, most in engineering (3), customer success (1) and people (1). 1 were posted in the last 30 days and 2 were taken down. ### Has CrewAI changed tools recently? Yes. On runsonwhat's rechecks, CrewAI started using Amazon CloudFront (latest on October 28, 2026). A change counts only between two checks of crewai.com done the same way. ### Which companies have a tech stack similar to CrewAI's? The companies with the stacks most like CrewAI's are Apollo GraphQL, Kurrent, Mux and Eventual, according to runsonwhat (November 2026). Each shares 11 to 22 tools with CrewAI, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what CrewAI uses? runsonwhat reads public records only. Of the 34 tools at CrewAI, 10 were found through DNS records, 9 through code on crewai.com, 9 through subdomains that point at the vendor, 5 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 crewai.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/crewai.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.