diff --git a/docs/appenders.md b/docs/appenders.md
index 1619952..d85979b 100644
--- a/docs/appenders.md
+++ b/docs/appenders.md
@@ -60,6 +60,8 @@ For example, if you were previously using the gelf appender (`type: 'gelf'`) the
 These appenders are maintained by its own authors and may be useful for you:
 
 - [udp](https://github.com/iassasin/log4js-udp-appender)
+- [cloudwatch](https://github.com/arch-group/log4js-appender-cloudwatch)
+- [sentry](https://github.com/arch-group/log4js-appender-sentry)
 
 ## Custom Appenders