diff --git a/data/ecosystem/vendors.yaml b/data/ecosystem/vendors.yaml
index 37f3393ab1ca..627dd170b265 100644
--- a/data/ecosystem/vendors.yaml
+++ b/data/ecosystem/vendors.yaml
@@ -10,6 +10,12 @@
   contact:
   oss: false
   commercial: true
+- name: Arize Phoenix
+  nativeOTLP: true
+  url: https://docs.arize.com/phoenix/tracing/how-to-tracing/setup-tracing/setup-tracing-python
+  contact:
+  oss: false
+  commercial: true
 - name: Aspecto
   nativeOTLP: true
   url: https://www.aspecto.io
diff --git a/static/refcache.json b/static/refcache.json
index 27009dfc301d..063da741762d 100644
--- a/static/refcache.json
+++ b/static/refcache.json
@@ -911,6 +911,10 @@
     "StatusCode": 200,
     "LastSeen": "2024-08-09T11:17:15.278849-04:00"
   },
+  "https://docs.arize.com/phoenix/tracing/how-to-tracing/setup-tracing/setup-tracing-python": {
+    "StatusCode": 200,
+    "LastSeen": "2024-08-30T17:38:37.903633988Z"
+  },
   "https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-message-metadata.html#sqs-message-system-attributes": {
     "StatusCode": 206,
     "LastSeen": "2024-01-18T08:53:50.0122-05:00"