diff --git a/web/src/pages/SignIn.tsx b/web/src/pages/SignIn.tsx
index 754d013..66e74dd 100644
--- a/web/src/pages/SignIn.tsx
+++ b/web/src/pages/SignIn.tsx
@@ -11,7 +11,10 @@ const SignIn: React.FC = () => {
   const navigate = useNavigate();
   const userStore = useUserStore();
   const {
-    workspaceProfile: { disallowSignUp },
+    workspaceProfile: {
+      disallowSignUp,
+      profile: { mode },
+    },
   } = useAppSelector((state) => state.global);
   const [email, setEmail] = useState("");
   const [password, setPassword] = useState("");
@@ -24,6 +27,11 @@ const SignIn: React.FC = () => {
         replace: true,
       });
     }
+
+    if (mode === "demo") {
+      setEmail("steven@usememos.com");
+      setPassword("secret");
+    }
   }, []);
 
   const handleEmailInputChanged = (e: React.ChangeEvent<HTMLInputElement>) => {