diff --git a/resources/shuttle-aws-rds.mdx b/resources/shuttle-aws-rds.mdx
index de90c8b..85ef08f 100644
--- a/resources/shuttle-aws-rds.mdx
+++ b/resources/shuttle-aws-rds.mdx
@@ -9,6 +9,12 @@ This plugin provisions AWS RDS databases on [Shuttle](https://www.shuttle.dev).
 - MySQL
 - MariaDB
 
+<Warning>
+This resource is available on the Pro tier and up. Provisioning it incurs additional charges, except
+on the Growth tier, where the first instance is included. For details, see our
+[pricing page](https://www.shuttle.dev/pricing).
+</Warning>
+
 ## RDS vs Shared DB
 
 - Dedicated Instance: Each AWS RDS database is it's own dedicated instance.
diff --git a/resources/shuttle-shared-db.mdx b/resources/shuttle-shared-db.mdx
index 8e2ae28..2e3f008 100644
--- a/resources/shuttle-shared-db.mdx
+++ b/resources/shuttle-shared-db.mdx
@@ -11,6 +11,13 @@ If you want a high performing and isolated database, we also offer dedicated [Sh
 
 <Tip>You can connect to any type of remotely hosted database from your code, so do not let our current database offerings limit your creativity! Got other databases you want to see on Shuttle? Let us know!</Tip>
 
+<Warning>
+The Shared Database is intended primarily for experimentation and development. Since it runs on AWS
+RDS instances shared with other Shuttle users, performance may be impacted during times of high demand
+from other databases. For business-critical workloads, we recommend using a dedicated
+[Shuttle AWS RDS database](./shuttle-aws-rds).
+</Warning>
+
 The Shuttle Shared Postgres cluster is RDS-based and uses Postgres version 16. Contact support if you want to enable common [Postgres Extensions](https://docs.aws.amazon.com/AmazonRDS/latest/PostgreSQLReleaseNotes/postgresql-extensions.html#postgresql-extensions-16x) for your project.
 
 ## Usage