What posthog.com is built with
Read on 2026-10-28 12:32. 25 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Amazon SES | 100% | dns TXT: rillapp.com include:amazonses.com include:mailgun.org -all | ||
| Amazon Web Services | PaaS | 100% | implied Amazon SES | |
| Anthropic | Artificial Intelligence | 100% | dns TXT: anthropic-domain-verification-fk0e2j=R5tx8jvOBLON93kYQoe7azTT5 | |
| Apple iCloud Mail | Webmail | 100% | dns TXT: apple-domain-verification=LVLu2hGeleHVVEIh | |
| Cloudflare | CDN | 100% | dns NS: rory.ns.cloudflare.com | |
| Cloudflare DNS | Hosting | 100% | dns NS: rory.ns.cloudflare.com | |
| Gatsby | Static site generator, JavaScript frameworks | 4.25.9 | 100% | meta generator: Gatsby 4.25.9 |
| Google Workspace | Webmail, Email | 100% | dns MX: alt1.aspmx.l.google.com | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=63072000 | |
| HubSpot | Marketing automation | 100% | dns TXT: hubspot-developer-verification=MjAwNTY0MDEtNjg3Zi00ZDYyLWEwMmEtOWRlY2M | |
| Let's Encrypt | SSL/TLS certificate authorities | 100% | certIssuer: Let's Encrypt, YR2 | |
| MailChimp | Marketing automation, Email | 100% | dns TXT: rs.mcsv.net include:spf.mandrillapp.com include:amazonses.com include:mailgun.o | |
| Mailgun | 100% | dns TXT: azonses.com include:mailgun.org -all | ||
| Microsoft 365 | Webmail, Email | 100% | dns TXT: MS=ms19564166 | |
| Naver Analytics | Analytics | 100% | meta naver-site-verification: a58db4b98c2bf9e4b52a4aa0c20fcf1fcdab2793 | |
| Open Graph | Miscellaneous | 100% | dom meta[property*='og:']: <meta data-react-helmet="true" property="og:url" content="https://posthog.com/"> | |
| OpenAI | Artificial Intelligence | 100% | dns TXT: openai-domain-verification=dv-neQHJF2tLgKhhJ9cppTLIyQX | |
| React | JavaScript frameworks | 100% | html: nt="Gatsby 4.25.9"/><meta data-react-helmet="true" name="description" conten | |
| Slack | Miscellaneous | 100% | dns TXT: slack-domain-verification=pJ3bCWRyJrqVBSqaEFOoL5beWxNfWUAdsHqCv7bq | |
| Stripe | Payment processors | 100% | dns TXT: stripe-verification=0758FA8B9CFF58AD6C7CA769A4CBCD1F538FD3CA | |
| Vercel | PaaS | 100% | headers server: Vercel | |
| Webpack | Miscellaneous | 100% | implied Gatsby | |
| Wiz | Security | 100% | dns TXT: wiz-domain-verification=3357378f04c747f632241dede60682807fdd2f1c | |
| Zapier | Development | 100% | dns TXT: zapier-domain-verification-challenge=2d19d8f3-abea-4e65-9d76-afc2cfabbea2 | |
| Zendesk | Documentation, Issue trackers, Live chat | 100% | dns TXT: .google.com include:mail.zendesk.com include:servers.mcsv.net include:spf.ma |
Look up any site with GET /v1/lookup?domain=posthog.com. Start free.