diff --git a/frontend/package.json b/frontend/package.json
index af9d6e6..ae7d13b 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -31,6 +31,7 @@
     "@radix-ui/react-slot": "^1.0.2",
     "@radix-ui/react-switch": "^1.0.3",
     "@radix-ui/react-tabs": "^1.0.4",
+    "@stripe/stripe-js": "^2.2.2",
     "class-variance-authority": "^0.7.0",
     "classnames": "^2.3.2",
     "clsx": "^2.0.0",
diff --git a/frontend/src/components/payments/PricingDialog.tsx b/frontend/src/components/payments/PricingDialog.tsx
index da03daa..3ad06ad 100644
--- a/frontend/src/components/payments/PricingDialog.tsx
+++ b/frontend/src/components/payments/PricingDialog.tsx
@@ -8,10 +8,14 @@ import {
   DialogTrigger,
 } from "../ui/dialog";
 import { FaCheckCircle } from "react-icons/fa";
+import Spinner from "../custom-ui/Spinner";
+import useStripeCheckout from "./useStripeCheckout";
 
 const LOGOS = ["microsoft", "amazon", "mit", "stanford", "bytedance", "baidu"];
 
 const PricingDialog: React.FC = () => {
+  const { checkout, isLoadingCheckout } = useStripeCheckout();
+
   return (
     <Dialog>
       <DialogTrigger
@@ -86,6 +90,34 @@ const PricingDialog: React.FC = () => {
                 </li>
               </ul>
             </div>
+
+            {/* Economy Plan */}
+            <div className="bg-white rounded-lg shadow p-6">
+              <h2 className="font-semibold">Hobby</h2>
+              <p className="text-gray-500">Higher limits</p>
+              <div className="my-4">
+                <span className="text-4xl font-bold">$15</span>
+                <span className="text-gray-500"> / month</span>
+              </div>
+
+              <button
+                className="bg-black text-white rounded py-2 px-4 w-full text-sm"
+                onClick={() => checkout("test")}
+              >
+                Subscribe {isLoadingCheckout && <Spinner />}
+              </button>
+
+              <ul className="mt-4 space-y-2">
+                <li className="flex items-center">
+                  <FaCheckCircle className="text-black mr-2" />
+                  300 credits
+                </li>
+                <li className="flex items-center">
+                  <FaCheckCircle className="text-black mr-2" />
+                  Slack support
+                </li>
+              </ul>
+            </div>
           </div>
         </div>
         <p className="text-center text-xs text-gray-600 mt-1">
diff --git a/frontend/src/components/payments/useStripeCheckout.ts b/frontend/src/components/payments/useStripeCheckout.ts
new file mode 100644
index 0000000..23e266c
--- /dev/null
+++ b/frontend/src/components/payments/useStripeCheckout.ts
@@ -0,0 +1,66 @@
+import { useEffect, useState } from "react";
+import toast from "react-hot-toast";
+import { SAAS_BACKEND_URL, STRIPE_PUBLISHABLE_KEY } from "../../config";
+import { addEvent } from "../../lib/analytics";
+import { Stripe, loadStripe } from "@stripe/stripe-js";
+import { useAuthenticatedFetch } from "../hosted/useAuthenticatedFetch";
+
+interface CreateCheckoutSessionResponse {
+  sessionId: string;
+}
+
+export default function useStripeCheckout() {
+  const authenticatedFetch = useAuthenticatedFetch();
+
+  const [stripe, setStripe] = useState<Stripe | null>(null);
+  const [isLoadingCheckout, setIsLoadingCheckout] = useState(false);
+
+  const checkout = async (priceLookupKey: string) => {
+    const rewardfulReferralId = "xxx"; // TODO: Use later with Rewardful
+
+    if (!stripe) {
+      addEvent("StripeNotLoaded");
+      return;
+    }
+
+    try {
+      setIsLoadingCheckout(true);
+
+      // Create a Checkout Session
+      const res: CreateCheckoutSessionResponse = await authenticatedFetch(
+        `${SAAS_BACKEND_URL}/create_checkout_session` +
+          `?price_lookup_key=${priceLookupKey}` +
+          `&rewardful_referral_id=${rewardfulReferralId}`,
+        "POST"
+      );
+
+      // Redirect to Stripe Checkout
+      const { error } = await stripe.redirectToCheckout({
+        sessionId: res.sessionId,
+      });
+      if (error) {
+        throw new Error(error.message);
+      }
+    } catch (e) {
+      toast.error("Error directing you to checkout. Please contact support.");
+      addEvent("StripeCheckoutError");
+    } finally {
+      setIsLoadingCheckout(false);
+    }
+  };
+
+  // Load Stripe when the component mounts
+  useEffect(() => {
+    async function load() {
+      try {
+        setStripe(await loadStripe(STRIPE_PUBLISHABLE_KEY));
+      } catch (e) {
+        console.error(e);
+        addEvent("StripeFailedToLoad");
+      }
+    }
+    load();
+  }, []);
+
+  return { checkout, isLoadingCheckout };
+}
diff --git a/frontend/src/config.ts b/frontend/src/config.ts
index e4ddaf2..c9a7272 100644
--- a/frontend/src/config.ts
+++ b/frontend/src/config.ts
@@ -15,3 +15,8 @@ export const PICO_BACKEND_FORM_SECRET =
 
 export const CLERK_PUBLISHABLE_KEY =
   import.meta.env.VITE_CLERK_PUBLISHABLE_KEY || null;
+
+export const STRIPE_PUBLISHABLE_KEY =
+  import.meta.env.VITE_STRIPE_PUBLISHABLE_KEY || null;
+
+export const SAAS_BACKEND_URL = import.meta.env.VITE_SAAS_BACKEND_URL || null;
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index b229fc0..4722580 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -1287,6 +1287,11 @@
   resolved "https://registry.yarnpkg.com/@sinclair/typebox/-/typebox-0.27.8.tgz#6667fac16c436b5434a387a34dedb013198f6e6e"
   integrity sha512-+Fj43pSMwJs4KRrH/938Uf+uAELIgVBmQzg/q1YG10djyfA3TnrU8N8XzqCh/okZdszqBQTZf96idMfE5lnwTA==
 
+"@stripe/stripe-js@^2.2.2":
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/@stripe/stripe-js/-/stripe-js-2.2.2.tgz#9c1318a3e09a6df0a667d54d7f6edb917670109d"
+  integrity sha512-LvFZRZEBoMe6vXC6RoOAIbXWo/0JDdndq43ekL9M6affcM7PtF5KALmwt91BazW7q49sbSl0l7TunWhhSwEW4w==
+
 "@types/babel__core@^7.20.3":
   version "7.20.4"
   resolved "https://registry.npmjs.org/@types/babel__core/-/babel__core-7.20.4.tgz"