diff --git a/.changeset/cuddly-buckets-mate.md b/.changeset/cuddly-buckets-mate.md
new file mode 100644
index 0000000000..edbe22e66d
--- /dev/null
+++ b/.changeset/cuddly-buckets-mate.md
@@ -0,0 +1,5 @@
+---
+"@react-email/preview-server": patch
+---
+
+Increases the sleep time between bulk templates import to avoid exceeding the default API rate limit of 2 requests per second
diff --git a/packages/preview-server/src/components/toolbar/resend.tsx b/packages/preview-server/src/components/toolbar/resend.tsx
index de78f3599c..78cde308cd 100644
--- a/packages/preview-server/src/components/toolbar/resend.tsx
+++ b/packages/preview-server/src/components/toolbar/resend.tsx
@@ -152,7 +152,8 @@ export function ResendIntegration({
                     );
                   }
 
-                  await sleep(200);
+                  // This avoid exceeding the default rate limit of 2 requests per second
+                  await sleep(600);
                 } catch (error) {
                   console.error('Error processing %s:', emailSlug, error);
                   setItems((prevItems) =>