diff --git a/app/(gcforms)/[locale]/layout.tsx b/app/(gcforms)/[locale]/layout.tsx
index e975844ba1..0fb8b344e9 100644
--- a/app/(gcforms)/[locale]/layout.tsx
+++ b/app/(gcforms)/[locale]/layout.tsx
@@ -1,6 +1,7 @@
 import { auth } from "@lib/auth";
 import { ClientContexts } from "@clientComponents/globals/ClientContexts";
 import { ReactHydrationCheck } from "@clientComponents/globals";
+import { NotifyCatcher } from "@lib/notifyCatcher/NotifyCatcher";
 import { checkAll } from "@lib/cache/flags";
 
 export default async function Layout({ children }: { children: React.ReactNode }) {
@@ -13,6 +14,7 @@ export default async function Layout({ children }: { children: React.ReactNode }
       <ClientContexts session={session} featureFlags={featureFlags}>
         {children}
       </ClientContexts>
+      {process.env.APP_ENV === "local" && <NotifyCatcher />}
     </>
   );
 }
diff --git a/lib/integration/notifyConnector.ts b/lib/integration/notifyConnector.ts
index 459ee1c4fd..64832301be 100644
--- a/lib/integration/notifyConnector.ts
+++ b/lib/integration/notifyConnector.ts
@@ -1,5 +1,6 @@
 import { GCNotifyConnector, type Personalisation } from "@gcforms/connectors";
 import { logMessage } from "@lib/logger";
+import { notifyCatcher } from "@lib/notifyCatcher";
 
 const gcNotifyConnector = GCNotifyConnector.default(process.env.NOTIFY_API_KEY ?? "");
 
@@ -10,6 +11,21 @@ export const sendEmail = async (email: string, personalisation: Personalisation,
       return;
     }
 
+    if (process.env.APP_ENV === "local") {
+      try {
+        notifyCatcher(email, personalisation);
+      } catch (e) {
+        logMessage.error("NotifyCatcher failed to catch the email", e);
+
+        // just log it out
+        logMessage.info("Development Notify email sending:", "", { email, personalisation });
+        logMessage.info("To: " + email);
+        logMessage.info("Subject: " + personalisation.subject);
+        logMessage.info("Body: " + personalisation.formResponse);
+      }
+      return;
+    }
+
     const templateId = process.env.TEMPLATE_ID;
     if (!templateId) {
       throw new Error("No Notify template ID configured.");
diff --git a/lib/notifyCatcher/NotifyCatcher.tsx b/lib/notifyCatcher/NotifyCatcher.tsx
new file mode 100644
index 0000000000..37234a1ca3
--- /dev/null
+++ b/lib/notifyCatcher/NotifyCatcher.tsx
@@ -0,0 +1,175 @@
+"use client";
+import { useEffect, useRef, useState } from "react";
+import { fetchMessages, resetMessages } from "./actions";
+import Markdown from "markdown-to-jsx";
+
+interface Message {
+  email: string;
+  personalisation: {
+    subject: string;
+    formResponse: string;
+  };
+}
+
+export const NotifyCatcher = () => {
+  const ref = useRef<HTMLDivElement>(null);
+  const [messages, setMessages] = useState<Message[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [visible, setVisible] = useState(false);
+
+  const getMessages = async () => {
+    setLoading(true);
+    const messages = await fetchMessages();
+    setMessages(messages);
+    setLoading(false);
+  };
+
+  const open = () => {
+    getMessages();
+    setVisible(true);
+  };
+
+  const handleClickOutside = (event: MouseEvent) => {
+    if (ref.current && !ref.current.contains(event.target as Node)) {
+      setVisible(false);
+    }
+  };
+
+  const handleKeyDown = (event: KeyboardEvent) => {
+    if (event.key === "Escape") {
+      setVisible(false);
+    }
+  };
+
+  const clearMessages = async () => {
+    resetMessages();
+    setMessages([]);
+  };
+
+  useEffect(() => {
+    getMessages();
+    document.addEventListener("mousedown", handleClickOutside);
+    document.addEventListener("keydown", handleKeyDown);
+    return () => {
+      document.removeEventListener("mousedown", handleClickOutside);
+      document.removeEventListener("keydown", handleKeyDown);
+    };
+  }, []);
+
+  return (
+    <>
+      {!visible && (
+        <div
+          className="fixed bottom-0 right-0 mb-10 mr-10 cursor-pointer rounded-md bg-violet-700 p-2 text-white shadow-sm"
+          onClick={() => open()}
+        >
+          <svg
+            xmlns="http://www.w3.org/2000/svg"
+            height="24px"
+            viewBox="0 -960 960 960"
+            width="24px"
+            fill="#FFF"
+            className="mr-2 inline-block"
+          >
+            <path d="M160-160q-33 0-56.5-23.5T80-240v-480q0-33 23.5-56.5T160-800h640q33 0 56.5 23.5T880-720v480q0 33-23.5 56.5T800-160H160Zm320-280L160-640v400h640v-400L480-440Zm0-80 320-200H160l320 200ZM160-640v-80 480-400Z" />
+          </svg>
+          Notify Intercept
+        </div>
+      )}
+      {visible && (
+        <div
+          ref={ref}
+          className="fixed bottom-0 right-0 mb-10 mr-10 h-[600px] w-2/5 overflow-x-hidden border border-slate-700 bg-white shadow-md"
+        >
+          {loading ? (
+            <div className="h-[600px] p-80">Loading...</div>
+          ) : (
+            <>
+              <div className="flex justify-between border-b border-slate-300 px-4 pt-4 shadow-sm">
+                <div>
+                  <svg
+                    xmlns="http://www.w3.org/2000/svg"
+                    height="24px"
+                    viewBox="0 -960 960 960"
+                    width="24px"
+                    className="mr-2 inline-block"
+                  >
+                    <path d="M160-160q-33 0-56.5-23.5T80-240v-480q0-33 23.5-56.5T160-800h640q33 0 56.5 23.5T880-720v480q0 33-23.5 56.5T800-160H160Zm320-280L160-640v400h640v-400L480-440Zm0-80 320-200H160l320 200ZM160-640v-80 480-400Z" />
+                  </svg>
+                  <h2 className="inline-block text-lg">Notify Intercept</h2>
+                </div>
+                <div className="flex gap-2">
+                  {messages.length > 0 && (
+                    <button onClick={() => clearMessages()}>
+                      <svg
+                        xmlns="http://www.w3.org/2000/svg"
+                        height="24px"
+                        viewBox="0 -960 960 960"
+                        width="24px"
+                        fill="#5f6368"
+                      >
+                        <path d="M600-240v-80h160v80H600Zm0-320v-80h280v80H600Zm0 160v-80h240v80H600ZM120-640H80v-80h160v-60h160v60h160v80h-40v360q0 33-23.5 56.5T440-200H200q-33 0-56.5-23.5T120-280v-360Zm80 0v360h240v-360H200Zm0 0v360-360Z" />
+                      </svg>
+                    </button>
+                  )}
+                  <button onClick={() => getMessages()}>
+                    <svg
+                      xmlns="http://www.w3.org/2000/svg"
+                      height="24px"
+                      viewBox="0 -960 960 960"
+                      width="24px"
+                      fill="#5f6368"
+                    >
+                      <path d="M480-160q-134 0-227-93t-93-227q0-134 93-227t227-93q69 0 132 28.5T720-690v-110h80v280H520v-80h168q-32-56-87.5-88T480-720q-100 0-170 70t-70 170q0 100 70 170t170 70q77 0 139-44t87-116h84q-28 106-114 173t-196 67Z" />
+                    </svg>
+                  </button>
+                  <button onClick={() => setVisible(false)}>
+                    <svg
+                      xmlns="http://www.w3.org/2000/svg"
+                      height="24px"
+                      viewBox="0 -960 960 960"
+                      width="24px"
+                      fill="#5f6368"
+                    >
+                      <path d="m256-200-56-56 224-224-224-224 56-56 224 224 224-224 56 56-224 224 224 224-56 56-224-224-224 224Z" />
+                    </svg>
+                  </button>
+                </div>
+              </div>
+              <div className="max-h-[500px] overflow-y-scroll px-4">
+                {messages.length === 0 && (
+                  <div className="my-4 rounded-md border border-violet-700 bg-violet-50 p-4">
+                    No messages to show
+                  </div>
+                )}
+                {messages &&
+                  messages.map((message, index) => {
+                    return (
+                      <div
+                        className="my-4 rounded-md border border-violet-700 bg-violet-50 p-4"
+                        key={index}
+                      >
+                        <dl className="grid grid-cols-[auto,1fr] gap-x-4">
+                          <dt className="font-semibold">To:</dt>
+                          <dd>{message.email}</dd>
+                          <dt className="font-semibold">Subject:</dt>
+                          <dd>{message.personalisation.subject}</dd>
+                        </dl>
+                        <div className="border-t border-violet-700 mt-4 pt-4">
+                          <div className="whitespace-pre-line">
+                            <Markdown options={{ forceBlock: true }}>
+                              {message.personalisation.formResponse}
+                            </Markdown>
+                          </div>
+                        </div>
+                      </div>
+                    );
+                  })}
+              </div>
+            </>
+          )}
+        </div>
+      )}
+    </>
+  );
+};
diff --git a/lib/notifyCatcher/actions.ts b/lib/notifyCatcher/actions.ts
new file mode 100644
index 0000000000..c4016c0c7e
--- /dev/null
+++ b/lib/notifyCatcher/actions.ts
@@ -0,0 +1,13 @@
+"use server";
+import { getRedisInstance } from "@lib/integration/redisConnector";
+
+export const fetchMessages = async () => {
+  const redis = await getRedisInstance();
+  const emails = await redis.lrange("notifyEmails", 0, -1);
+  return emails.map((email) => JSON.parse(email));
+};
+
+export const resetMessages = async () => {
+  const redis = await getRedisInstance();
+  await redis.del("notifyEmails");
+};
diff --git a/lib/notifyCatcher/index.ts b/lib/notifyCatcher/index.ts
new file mode 100644
index 0000000000..aa61d4948e
--- /dev/null
+++ b/lib/notifyCatcher/index.ts
@@ -0,0 +1,15 @@
+import { type Personalisation } from "@gcforms/connectors";
+import { getRedisInstance } from "@lib/integration/redisConnector";
+import { logMessage } from "@lib/logger";
+
+export const notifyCatcher = async (email: string, personalisation: Personalisation) => {
+  try {
+    const redis = await getRedisInstance();
+    await redis.lpush("notifyEmails", JSON.stringify({ email, personalisation }));
+  } catch (e) {
+    logMessage.info("Development Notify email sending:", "", { email, personalisation });
+    logMessage.info("To: " + email);
+    logMessage.info("Subject: " + personalisation.subject);
+    logMessage.info("Body: " + personalisation.formResponse);
+  }
+};
diff --git a/tailwind.config.ts b/tailwind.config.ts
index 2e270ee948..2f8c803f25 100644
--- a/tailwind.config.ts
+++ b/tailwind.config.ts
@@ -217,6 +217,10 @@ module.exports = {
       xxs: { max: "290px" },
     },
   },
-  content: ["./app/**/*.{js,ts,jsx,tsx,mdx}", "./components/**/*.{js,ts,jsx,tsx,mdx}"],
+  content: [
+    "./app/**/*.{js,ts,jsx,tsx,mdx}",
+    "./components/**/*.{js,ts,jsx,tsx,mdx}",
+    "./lib/notifyCatcher/**/*.{ts,tsx}",
+  ],
   plugins: [],
 } satisfies Config;