diff --git a/README.md b/README.md
index ca62eff47..66cd74aa4 100644
--- a/README.md
+++ b/README.md
@@ -363,6 +363,8 @@ See more in [description](https://github.com/VictoriaMetrics/grafana-datasource#
 Creating a datasource may require [specific permissions](https://grafana.com/docs/grafana/latest/administration/data-source-management/).
 If you don't see an option to create a data source - try contacting system administrator.
 
+Grafana playground is available for viewing at our [sandbox](https://play-grafana.victoriametrics.com).
+
 ## How to upgrade VictoriaMetrics
 
 VictoriaMetrics is developed at a fast pace, so it is recommended periodically checking [the CHANGELOG page](https://docs.victoriametrics.com/CHANGELOG.html) and performing regular upgrades.
diff --git a/docs/README.md b/docs/README.md
index 758ae2274..98ba260cb 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -366,6 +366,8 @@ See more in [description](https://github.com/VictoriaMetrics/grafana-datasource#
 Creating a datasource may require [specific permissions](https://grafana.com/docs/grafana/latest/administration/data-source-management/).
 If you don't see an option to create a data source - try contacting system administrator.
 
+Grafana playground is available for viewing at our [sandbox](https://play-grafana.victoriametrics.com).
+
 ## How to upgrade VictoriaMetrics
 
 VictoriaMetrics is developed at a fast pace, so it is recommended periodically checking [the CHANGELOG page](https://docs.victoriametrics.com/CHANGELOG.html) and performing regular upgrades.
diff --git a/docs/Single-server-VictoriaMetrics.md b/docs/Single-server-VictoriaMetrics.md
index 5e7bbcd0d..040f6eea8 100644
--- a/docs/Single-server-VictoriaMetrics.md
+++ b/docs/Single-server-VictoriaMetrics.md
@@ -374,6 +374,8 @@ See more in [description](https://github.com/VictoriaMetrics/grafana-datasource#
 Creating a datasource may require [specific permissions](https://grafana.com/docs/grafana/latest/administration/data-source-management/).
 If you don't see an option to create a data source - try contacting system administrator.
 
+Grafana playground is available for viewing at our [sandbox](https://play-grafana.victoriametrics.com).
+
 ## How to upgrade VictoriaMetrics
 
 VictoriaMetrics is developed at a fast pace, so it is recommended periodically checking [the CHANGELOG page](https://docs.victoriametrics.com/CHANGELOG.html) and performing regular upgrades.