diff --git a/index.html b/index.html
index 5b761e7..2a4ddc2 100644
--- a/index.html
+++ b/index.html
@@ -5,6 +5,26 @@
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <title>Inference Cooperative — Private AI, governed together</title>
 <meta name="description" content="A member-governed cooperative providing private AI inference. Encrypted interactions, member governance.">
+<meta name="robots" content="index, follow">
+<link rel="canonical" href="https://inference.coop/">
+<meta property="og:type" content="website">
+<meta property="og:site_name" content="Inference Cooperative">
+<meta property="og:title" content="Inference Cooperative — Private AI, governed together">
+<meta property="og:description" content="A member-governed cooperative providing private AI inference. Encrypted interactions, member governance.">
+<meta property="og:url" content="https://inference.coop/">
+<meta name="twitter:card" content="summary">
+<meta name="twitter:title" content="Inference Cooperative — Private AI, governed together">
+<meta name="twitter:description" content="A member-governed cooperative providing private AI inference. Encrypted interactions, member governance.">
+<script type="application/ld+json">
+{
+  "@context": "https://schema.org",
+  "@type": "Organization",
+  "name": "Inference Cooperative",
+  "url": "https://inference.coop/",
+  "email": "info@inference.coop",
+  "description": "A member-governed cooperative providing private AI inference with encrypted interactions and member governance."
+}
+</script>
 <link rel="icon" type="image/svg+xml" href="favicon.svg">
 <style>
   @font-face {
diff --git a/robots.txt b/robots.txt
new file mode 100644
index 0000000..45f2685
--- /dev/null
+++ b/robots.txt
@@ -0,0 +1,4 @@
+User-agent: *
+Allow: /
+
+Sitemap: https://inference.coop/sitemap.xml
diff --git a/sitemap.xml b/sitemap.xml
new file mode 100644
index 0000000..fe10cb1
--- /dev/null
+++ b/sitemap.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+  <url>
+    <loc>https://inference.coop/</loc>
+    <lastmod>2026-09-15</lastmod>
+    <changefreq>weekly</changefreq>
+    <priority>1.0</priority>
+  </url>
+</urlset>