diff --git a/analytical/templatetags/kiss_metrics.py b/analytical/templatetags/kiss_metrics.py
index 40c1859..5803d4b 100644
--- a/analytical/templatetags/kiss_metrics.py
+++ b/analytical/templatetags/kiss_metrics.py
@@ -35,9 +35,11 @@ TRACKING_CODE = """
 IDENTIFY_CODE = "_kmq.push(['identify', '%s']);"
 EVENT_CODE = "_kmq.push(['record', '%(name)s', %(properties)s]);"
 PROPERTY_CODE = "_kmq.push(['set', %(properties)s]);"
+ALIAS_CODE = "_kmq.push(['alias', '%s', '%s']);"
 
 EVENT_CONTEXT_KEY = 'kiss_metrics_event'
 PROPERTY_CONTEXT_KEY = 'kiss_metrics_properties'
+ALIAS_CONTEXT_KEY = 'kiss_metrics_alias'
 
 register = Library()
 
@@ -67,6 +69,12 @@ class KissMetricsNode(Node):
         identity = get_identity(context, 'kiss_metrics')
         if identity is not None:
             commands.append(IDENTIFY_CODE % identity)
+        try:
+            properties = context[ALIAS_CONTEXT_KEY]
+            key, value = properties.popitem()
+            commands.append(ALIAS_CODE % (key,value))
+        except KeyError:
+            pass                         
         try:
             name, properties = context[EVENT_CONTEXT_KEY]
             commands.append(EVENT_CODE % {'name': name,
diff --git a/analytical/tests/test_tag_kiss_metrics.py b/analytical/tests/test_tag_kiss_metrics.py
index b92aacc..36831d1 100644
--- a/analytical/tests/test_tag_kiss_metrics.py
+++ b/analytical/tests/test_tag_kiss_metrics.py
@@ -64,6 +64,12 @@ class KissMetricsTagTestCase(TagTestCase):
         self.assertTrue("_kmq.push(['set', "
                 '{"prop1": "val1", "prop2": "val2"}]);' in r, r)
 
+    def test_alias(self):
+        r = KissMetricsNode().render(Context({'kiss_metrics_alias':
+                {'test': 'test_alias'}}))
+        self.assertTrue("_kmq.push(['alias', 'test', 'test_alias']);" in r,r)
+                
+
     @override_settings(ANALYTICAL_INTERNAL_IPS=['1.1.1.1'])
     def test_render_internal_ip(self):
         req = HttpRequest()
diff --git a/docs/services/kiss_metrics.rst b/docs/services/kiss_metrics.rst
index 91932e5..7ed8590 100644
--- a/docs/services/kiss_metrics.rst
+++ b/docs/services/kiss_metrics.rst
@@ -110,6 +110,27 @@ context processor, the latter clobbers the former.
 
 .. _kiss-metrics-event:
 
+Alias
+-----
+
+Alias is used to associate one identity with another. 
+This most likely will occur if a user is not signed in yet, 
+you assign them an anonymous identity and record activity for them 
+and they later sign in and you get a named identity. 
+
+For example::
+
+    context = RequestContext({
+        'kiss_metrics_alias': {'my_registered@email' : 'my_user_id'},
+    })
+    return some_template.render(context)
+
+The output script tag will then include the corresponding properties as
+documented in the `KISSmetrics alias API`_ docs.
+
+
+.. _`KISSmetrics alias API`: http://support.kissmetrics.com/apis/common-methods#alias
+
 Recording events
 ----------------