What circleci.com is built with
Read on 2026-10-28 14:56. 28 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| AWS Certificate Manager | SSL/TLS certificate authorities | 100% | certIssuer: Amazon, Amazon RSA 2048 M04 | |
| Adobe | Miscellaneous | 100% | dns TXT: adobe-idp-site-verification=e62bdaaa6e859ff8bd5bf72625dbbd549c23f0de | |
| Amazon CloudFront | CDN | 100% | headers via: 407e.cloudfront.net (CloudFront) | |
| Amazon Route 53 | Hosting | 100% | dns NS: ns-1065.awsdns-05.org | |
| Amazon Web Services | PaaS | 100% | dns NS: ns-1065.awsdns-05.org | |
| Anthropic | Artificial Intelligence | 100% | dns TXT: anthropic-domain-verification-v8cdhs=P5CPYQkBtkjBPMgAZIvtut9zd | |
| Apple iCloud Mail | Webmail | 100% | dns TXT: apple-domain-verification=BkV5OZenVheGWVKC | |
| Atlassian Cloud | Development | 100% | dns TXT: atlassian-domain-verification=9tj+F5NsRlmMKY+gbNLn4kP5OmRWYtiQbLcnIFwe | |
| Box | Digital asset management | 100% | dns TXT: dropbox-domain-verification=61pion11z5cz | |
| Canny | Issue trackers | 100% | dom a[href*='.canny.io/']: <a href="https://circleci.canny.io/" target="_blank" class="nav_section-link items-center group | |
| Contentful | CMS | 100% | html: nt="CircleCI" /> <meta property="og:image" content="https://images.ctfassets.net/il1yandlcjgk/3NJSDelkFaAtnyFOJNghjQ/ | |
| Cookiebot | Cookie compliance | 100% | scriptSrc: https://consent.cookiebot.com/uc.js | |
| Cursor | Artificial Intelligence | 100% | dns TXT: cursor-domain-verification-a9dwf3=OxECwMG1mvh1CATOVrwb3pTIH | |
| Docker | Containers | 100% | dns TXT: docker-verification=a5aae3d9-5a74-4a9b-84ca-a0caf85dc170 | |
| DocuSign | Miscellaneous | 100% | dns TXT: docusign=589fcafb-1c84-47fe-8f13-d44a3e2dd30f | |
| Drift | Live chat | 100% | dns TXT: drift-domain-verification=94d102dfe9b1862190786ad91ec34c9fdf3ba2c3 | |
| Dropbox | Digital asset management | 100% | dns TXT: dropbox-domain-verification=61pion11z5cz | |
| Google Font API | Font scripts | 100% | dom link[href*='fonts.g'] @href: https://fonts.googleapis.com | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=63072000; includeSubDomains; prel | |
| HubSpot | Marketing automation | 100% | dns TXT: hubspot-domain-verification=ZGQ2MmUyODQtYThiZS00MzY2LThkNzgtOGExZGQ | |
| Jamf | Security | 100% | dns TXT: jamf-site-verification=oCrw5U_C0gMbQ9FHF9cBjg | |
| Linear | CRM | 100% | dns TXT: linear-domain-verification=2kxpiiq8whum | |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta property="og:title" content="Autonomous validation for the AI era - CircleCI" > | |
| PWA | Miscellaneous | 100% | dom link[rel='manifest']: <link rel="manifest" href="https://circleci.com/site.webmanifest"> | |
| Postman | Development | 100% | dns TXT: postman-domain-verification=661eb35113cab90dacdcabce15edd74a59485f08 | |
| Segment | Customer data platform | 100% | dns TXT: segment-site-verification=ZapQvl57wrmVzIVRTz5MXx3954FpmM4I | |
| YouTube | Video players | 100% | html: y-12 gap-12"> <iframe data-iframe-src="https://www.youtube.com/embed/dLdy3WUizAI?hl=en&modestbranding=1&re | |
| Zoom | Miscellaneous | 100% | dns TXT: ZOOM_verify_XxtkbTmXREqW-gC9oUt_JQ |
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