diff --git a/docs/ai-coder/ai-gateway/cost-controls.md b/docs/ai-coder/ai-gateway/cost-controls.md
new file mode 100644
index 0000000000..2af87b1edf
--- /dev/null
+++ b/docs/ai-coder/ai-gateway/cost-controls.md
@@ -0,0 +1,8 @@
+# Cost Controls
+
+> [!NOTE]
+> AI Gateway requires the [AI Governance Add-On](../ai-governance.md).
+> As of Coder v2.32, deployments without the add-on will not be able to
+> access AI Gateway.
+
+<!-- TODO(AIGOV-476): Document AI Gateway cost controls. -->
diff --git a/docs/manifest.json b/docs/manifest.json
index 7473185491..cb71529fb9 100644
--- a/docs/manifest.json
+++ b/docs/manifest.json
@@ -1317,6 +1317,12 @@
 									"path": "./ai-coder/ai-gateway/monitoring.md",
 									"state": ["ai governance add-on"]
 								},
+								{
+									"title": "Cost Controls",
+									"description": "Manage AI Gateway spend with budgets, spend limits, and budget notifications.",
+									"path": "./ai-coder/ai-gateway/cost-controls.md",
+									"state": ["ai governance add-on"]
+								},
 								{
 									"title": "Reference",
 									"description": "Technical reference for AI Gateway, including the aibridged component that runs inside coderd.",