diff --git a/aider/analytics.py b/aider/analytics.py
index 163fed271..31a43dc8f 100644
--- a/aider/analytics.py
+++ b/aider/analytics.py
@@ -1,5 +1,7 @@
 import json
 import uuid
+import sys
+import platform
 from pathlib import Path
 
 from mixpanel import Mixpanel
@@ -17,6 +19,14 @@ class Analytics:
         self.mp = Mixpanel(project_token) if project_token else None
         self.user_id = self.get_or_create_uuid()
 
+    def get_system_info(self):
+        return {
+            "python_version": sys.version.split()[0],
+            "os_platform": platform.system(),
+            "os_release": platform.release(),
+            "machine": platform.machine()
+        }
+
     def get_or_create_uuid(self):
         uuid_file = Path.home() / ".aider" / "caches" / "mixpanel-uuid.json"
         uuid_file.parent.mkdir(parents=True, exist_ok=True)
@@ -36,6 +46,7 @@ class Analytics:
             if properties is None:
                 properties = {}
             properties.update(kwargs)
+            properties.update(self.get_system_info())  # Add system info to all events
 
             # Handle numeric values
             for key, value in properties.items():