diff --git a/Rules/Services/OpenAI.list b/Rules/Services/OpenAI.list
new file mode 100644
index 0000000..ed37aee
--- /dev/null
+++ b/Rules/Services/OpenAI.list
@@ -0,0 +1,21 @@
+# > OpenAI
+# >> OpenAI Challenge & SSO
+host-suffix,auth0.com,OpenAI
+host,challenges.cloudflare.com,OpenAI
+
+# >> OpenAI Related
+host-suffix,ai.com,OpenAI
+host-suffix,openai.com,OpenAI
+host-suffix,sentry.io,OpenAI
+host-suffix,intercom.io,OpenAI
+host-suffix,identrust.com,OpenAI
+
+# >> OpenAI CDN
+host-suffix,chat.openai.com.cdn.cloudflare.net,OpenAI
+host-suffix,openaiapi-site.azureedge.net,OpenAI
+
+# >> OpenAI Other
+host-suffix,challenges.cloudflare.com,OpenAI
+host-suffix,invoice.stripe.com,OpenAI
+host-suffix,stripe.com,OpenAI
+host-suffix,poe.com,OpenAI
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