diff --git a/app/notify_client/performance_dashboard_api_client.py b/app/notify_client/performance_dashboard_api_client.py
index ffb913ca1..c08734aff 100644
--- a/app/notify_client/performance_dashboard_api_client.py
+++ b/app/notify_client/performance_dashboard_api_client.py
@@ -1,8 +1,9 @@
-from app.notify_client import NotifyAdminAPIClient
+from app.notify_client import NotifyAdminAPIClient, cache
 
 
 class PerformanceDashboardAPIClient(NotifyAdminAPIClient):
 
+    @cache.set('performance-stats-{start_date}-to-{end_date}')
     def get_performance_dashboard_stats(
         self,
         *,
diff --git a/tests/app/notify_client/test_performance_platform_api_client.py b/tests/app/notify_client/test_performance_platform_api_client.py
index b9e8cfcd9..dbdfbd6a1 100644
--- a/tests/app/notify_client/test_performance_platform_api_client.py
+++ b/tests/app/notify_client/test_performance_platform_api_client.py
@@ -1,4 +1,5 @@
 from datetime import date
+from unittest.mock import call
 
 from app.notify_client.performance_dashboard_api_client import (
     PerformanceDashboardAPIClient,
@@ -6,8 +7,9 @@ from app.notify_client.performance_dashboard_api_client import (
 
 
 def test_get_aggregate_platform_stats(mocker):
+    mocker.patch('app.extensions.RedisClient.get', return_value=None)
     client = PerformanceDashboardAPIClient()
-    mock = mocker.patch.object(client, 'get')
+    mock = mocker.patch.object(client, 'get', return_value={})
 
     client.get_performance_dashboard_stats(
         start_date=date(2021, 3, 1),
@@ -18,3 +20,66 @@ def test_get_aggregate_platform_stats(mocker):
         'start_date': '2021-03-01',
         'end_date': '2021-03-31'
     })
+
+
+def test_sets_value_in_cache(mocker):
+    client = PerformanceDashboardAPIClient()
+
+    mock_redis_get = mocker.patch(
+        'app.extensions.RedisClient.get',
+        return_value=None,
+    )
+    mock_api_get = mocker.patch(
+        'app.notify_client.NotifyAdminAPIClient.get',
+        return_value={'data_from': 'api'},
+    )
+    mock_redis_set = mocker.patch(
+        'app.extensions.RedisClient.set',
+    )
+
+    assert client.get_performance_dashboard_stats(
+        start_date=date(2021, 1, 1),
+        end_date=date(2022, 2, 2),
+    ) == {'data_from': 'api'}
+
+    assert mock_redis_get.call_args_list == [
+        call('performance-stats-2021-01-01-to-2022-02-02'),
+    ]
+    assert mock_api_get.call_args_list == [
+        call('/performance-dashboard', params={
+            'start_date': '2021-01-01', 'end_date': '2022-02-02'
+        }),
+    ]
+    assert mock_redis_set.call_args_list == [
+        call(
+            'performance-stats-2021-01-01-to-2022-02-02',
+            '{"data_from": "api"}',
+            ex=604800,
+        ),
+    ]
+
+
+def test_returns_value_from_cache(mocker):
+    client = PerformanceDashboardAPIClient()
+
+    mock_redis_get = mocker.patch(
+        'app.extensions.RedisClient.get',
+        return_value=b'{"data_from": "cache"}',
+    )
+    mock_api_get = mocker.patch(
+        'app.notify_client.NotifyAdminAPIClient.get',
+    )
+    mock_redis_set = mocker.patch(
+        'app.extensions.RedisClient.set',
+    )
+
+    assert client.get_performance_dashboard_stats(
+        start_date=date(2021, 1, 1),
+        end_date=date(2022, 2, 2),
+    ) == {'data_from': 'cache'}
+
+    assert mock_redis_get.call_args_list == [
+        call('performance-stats-2021-01-01-to-2022-02-02'),
+    ]
+    assert mock_api_get.called is False
+    assert mock_redis_set.called is False