diff --git a/apps/website/e2e/website.spec.ts b/apps/website/e2e/website.spec.ts
index 8e4bb59d7..affefc2bf 100644
--- a/apps/website/e2e/website.spec.ts
+++ b/apps/website/e2e/website.spec.ts
@@ -225,6 +225,16 @@ test('docs pages render canonical and social metadata', async ({ page }) => {
   );
 });
 
+test('marketing pages render canonical and page-specific social URLs', async ({ page }) => {
+  for (const route of ['/', '/angular', '/render', '/chat', '/pricing', '/contact', '/pilot-to-prod', '/solutions']) {
+    await page.goto(route);
+    const expectedUrl = route === '/' ? 'https://threadplane.ai' : `https://threadplane.ai${route}`;
+
+    await expect(page.locator('link[rel="canonical"]'), `${route} canonical`).toHaveAttribute('href', expectedUrl);
+    await expect(page.locator('meta[property="og:url"]'), `${route} og:url`).toHaveAttribute('content', expectedUrl);
+  }
+});
+
 test('representative docs pages do not create page-level horizontal overflow', async ({ page }) => {
   const routes = [
     '/docs',
diff --git a/apps/website/src/app/angular/page.tsx b/apps/website/src/app/angular/page.tsx
index eee32c43b..139cc048a 100644
--- a/apps/website/src/app/angular/page.tsx
+++ b/apps/website/src/app/angular/page.tsx
@@ -9,11 +9,14 @@ import { FeatureBlock } from '../../components/landing/FeatureBlock';
 import { WhitePaperBlock } from '../../components/landing/WhitePaperBlock';
 import { FinalCTA } from '../../components/landing/FinalCTA';
 import { AngularCodeShowcase } from '../../components/landing/angular/AngularCodeShowcase';
+import { createPageMetadata } from '../../lib/site-metadata';
 
-export const metadata = {
+export const metadata = createPageMetadata({
   title: '@ngaf/langgraph — Agent Streaming for Angular',
   description: 'Ship LangGraph agents in Angular. Signal-native streaming, thread persistence, interrupts, and deterministic testing.',
-};
+  pathname: '/angular',
+  type: 'website',
+});
 
 export default async function AngularPage() {
   return (
diff --git a/apps/website/src/app/chat/page.tsx b/apps/website/src/app/chat/page.tsx
index 6512f544a..11c0ff847 100644
--- a/apps/website/src/app/chat/page.tsx
+++ b/apps/website/src/app/chat/page.tsx
@@ -9,11 +9,14 @@ import { FeatureBlock } from '../../components/landing/FeatureBlock';
 import { WhitePaperBlock } from '../../components/landing/WhitePaperBlock';
 import { FinalCTA } from '../../components/landing/FinalCTA';
 import { ChatLandingCodeShowcase } from '../../components/landing/chat-landing/ChatLandingCodeShowcase';
+import { createPageMetadata } from '../../lib/site-metadata';
 
-export const metadata = {
+export const metadata = createPageMetadata({
   title: '@ngaf/chat — Batteries-Included Agent Chat for Angular',
   description: 'Production agent chat UI in days, not sprints. Built on Vercel json-render and Google A2UI specs.',
-};
+  pathname: '/chat',
+  type: 'website',
+});
 
 export default async function ChatPage() {
   return (
diff --git a/apps/website/src/app/contact/page.tsx b/apps/website/src/app/contact/page.tsx
index f50eaec85..dc8e6dcc2 100644
--- a/apps/website/src/app/contact/page.tsx
+++ b/apps/website/src/app/contact/page.tsx
@@ -1,5 +1,4 @@
 // SPDX-License-Identifier: MIT
-import type { Metadata } from 'next';
 import React, { Suspense } from 'react';
 import { tokens } from '@ngaf/design-tokens';
 import { Container } from '../../components/ui/Container';
@@ -9,17 +8,14 @@ import { ContactForm } from '../../components/contact/ContactForm';
 import { GitHubStarsPill } from '../../components/contact/GitHubStarsPill';
 import { SlaCard } from '../../components/contact/SlaCard';
 import { AltChannelRow } from '../../components/contact/AltChannelRow';
+import { createPageMetadata } from '../../lib/site-metadata';
 
-export const metadata: Metadata = {
+export const metadata = createPageMetadata({
   title: 'Talk to an engineer — ThreadPlane',
-  description:
-    "Tell us what you're shipping. We'll reply within one business day — usually with code, not a calendar invite.",
-  openGraph: {
-    title: 'Talk to an engineer — ThreadPlane',
-    description: "Tell us what you're shipping. We'll reply within one business day.",
-    type: 'website',
-  },
-};
+  description: "Tell us what you're shipping. We'll reply within one business day — usually with code, not a calendar invite.",
+  pathname: '/contact',
+  type: 'website',
+});
 
 export default function ContactPage() {
   return (
diff --git a/apps/website/src/app/page.tsx b/apps/website/src/app/page.tsx
index 64288c248..4c5008e71 100644
--- a/apps/website/src/app/page.tsx
+++ b/apps/website/src/app/page.tsx
@@ -10,6 +10,14 @@ import { Promises } from '../components/landing/Promises';
 import { HomeFAQ } from '../components/landing/HomeFAQ';
 import { FinalCTA } from '../components/landing/FinalCTA';
 import { tokens } from '@ngaf/design-tokens';
+import { createPageMetadata } from '../lib/site-metadata';
+
+export const metadata = createPageMetadata({
+  title: 'Agent UI for Angular — Signal-Native Streaming for Angular + LangGraph',
+  description: 'The enterprise Angular agent framework for LangChain. Signal-native streaming, thread persistence, and production patterns for Angular 20+.',
+  pathname: '/',
+  type: 'website',
+});
 
 export default async function HomePage() {
   return (
diff --git a/apps/website/src/app/pilot-to-prod/page.tsx b/apps/website/src/app/pilot-to-prod/page.tsx
index 56700e0d7..9f959b152 100644
--- a/apps/website/src/app/pilot-to-prod/page.tsx
+++ b/apps/website/src/app/pilot-to-prod/page.tsx
@@ -10,11 +10,14 @@ import { BrowserFrame } from '../../components/ui/BrowserFrame';
 import { WhitePaperBlock } from '../../components/landing/WhitePaperBlock';
 import { Promises } from '../../components/landing/Promises';
 import { FinalCTA } from '../../components/landing/FinalCTA';
+import { createPageMetadata } from '../../lib/site-metadata';
 
-export const metadata = {
+export const metadata = createPageMetadata({
   title: 'Pilot to Production — Agent UI for Angular',
   description: 'Close the last-mile gap. The 3-month pilot engagement is included with every app deployment license. We work alongside your Angular team to ship your first agent to production.',
-};
+  pathname: '/pilot-to-prod',
+  type: 'website',
+});
 
 export default function PilotToProdPage() {
   return (
diff --git a/apps/website/src/app/pricing/page.tsx b/apps/website/src/app/pricing/page.tsx
index e26cccb8e..2cab8e800 100644
--- a/apps/website/src/app/pricing/page.tsx
+++ b/apps/website/src/app/pricing/page.tsx
@@ -7,11 +7,14 @@ import { CompareTable } from '../../components/pricing/CompareTable';
 import { CompatibilityMatrix } from '../../components/pricing/CompatibilityMatrix';
 import { LeadForm } from '../../components/pricing/LeadForm';
 import { FinalCTA } from '../../components/landing/FinalCTA';
+import { createPageMetadata } from '../../lib/site-metadata';
 
-export const metadata = {
+export const metadata = createPageMetadata({
   title: 'Pricing — Agent UI for Angular',
   description: 'Simple, transparent pricing. MIT-licensed libraries are free forever. Enterprise contracts available.',
-};
+  pathname: '/pricing',
+  type: 'website',
+});
 
 export default function PricingPage() {
   return (
diff --git a/apps/website/src/app/render/page.tsx b/apps/website/src/app/render/page.tsx
index e59e34338..43d94b507 100644
--- a/apps/website/src/app/render/page.tsx
+++ b/apps/website/src/app/render/page.tsx
@@ -9,11 +9,14 @@ import { FeatureBlock } from '../../components/landing/FeatureBlock';
 import { WhitePaperBlock } from '../../components/landing/WhitePaperBlock';
 import { FinalCTA } from '../../components/landing/FinalCTA';
 import { RenderCodeShowcase } from '../../components/landing/render/RenderCodeShowcase';
+import { createPageMetadata } from '../../lib/site-metadata';
 
-export const metadata = {
+export const metadata = createPageMetadata({
   title: '@ngaf/render — Generative UI for Angular',
   description: 'Agents that render UI without coupling to your frontend. Built on Vercel json-render spec.',
-};
+  pathname: '/render',
+  type: 'website',
+});
 
 export default async function RenderPage() {
   return (
diff --git a/apps/website/src/app/solutions/page.tsx b/apps/website/src/app/solutions/page.tsx
index fa71b130d..3f8e1347b 100644
--- a/apps/website/src/app/solutions/page.tsx
+++ b/apps/website/src/app/solutions/page.tsx
@@ -8,11 +8,14 @@ import { Pill } from '../../components/ui/Pill';
 import { WhitePaperBlock } from '../../components/landing/WhitePaperBlock';
 import { FinalCTA } from '../../components/landing/FinalCTA';
 import { SOLUTIONS } from '../../lib/solutions-data';
+import { createPageMetadata } from '../../lib/site-metadata';
 
-export const metadata = {
+export const metadata = createPageMetadata({
   title: 'Solutions — Agent UI for Angular',
   description: 'See how Agent UI for Angular solves enterprise challenges — compliance, analytics, and customer support.',
-};
+  pathname: '/solutions',
+  type: 'website',
+});
 
 export default function SolutionsIndexPage() {
   return (