diff --git a/diagrams/saas/logging.py b/diagrams/saas/logging.py
index 8ae4a00b..d1cd3d16 100644
--- a/diagrams/saas/logging.py
+++ b/diagrams/saas/logging.py
@@ -12,6 +12,14 @@ class Datadog(_Logging):
     _icon = "datadog.png"
 
 
+class Logdna(_Logging):
+    _icon = "logdna.png"
+
+
+class Loggly(_Logging):
+    _icon = "loggly.png"
+
+
 class Papertrail(_Logging):
     _icon = "papertrail.png"
 
diff --git a/docs/nodes/saas.md b/docs/nodes/saas.md
index 36a60adc..32808117 100644
--- a/docs/nodes/saas.md
+++ b/docs/nodes/saas.md
@@ -41,6 +41,8 @@ Node classes list of saas provider.
 ## saas.logging
 
 - **diagrams.saas.logging.Datadog**, **DataDog** (alias)
+- **diagrams.saas.logging.Logdna**
+- **diagrams.saas.logging.Loggly**
 - **diagrams.saas.logging.Papertrail**
 
 ## saas.media
diff --git a/resources/saas/logging/logdna.png b/resources/saas/logging/logdna.png
new file mode 100644
index 00000000..0dfe495f
Binary files /dev/null and b/resources/saas/logging/logdna.png differ
diff --git a/resources/saas/logging/loggly.png b/resources/saas/logging/loggly.png
new file mode 100644
index 00000000..f7a13881
Binary files /dev/null and b/resources/saas/logging/loggly.png differ
diff --git a/resources/saas/logging/papertrail.png b/resources/saas/logging/papertrail.png
index a411f737..72653606 100644
Binary files a/resources/saas/logging/papertrail.png and b/resources/saas/logging/papertrail.png differ