diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 3e98b63..e9a1ec7 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -39,7 +39,7 @@ val projectNoticeText =
 
 // A release workflow can derive the app version from its Git tag without editing the
 // source tree. Local builds keep using the checked-in default.
-val defaultVersionName = "0.2.9"
+val defaultVersionName = "0.2.10"
 val membyVersionName: String =
     (project.findProperty("memby.versionName") as String?)
         ?.trim()
diff --git a/server/internal/api/admin.go b/server/internal/api/admin.go
index a9c4089..63cf468 100644
--- a/server/internal/api/admin.go
+++ b/server/internal/api/admin.go
@@ -32,6 +32,11 @@ func (s *Server) adminRoutes() http.Handler {
 	mux.HandleFunc("GET /admin/{$}", s.handleAdminRoot)
 	mux.HandleFunc("GET /admin/{page}", s.handleAdminPage)
 	mux.Handle("GET /admin/api/status", s.adminAuth(s.handleAdminStatus))
+	mux.Handle("GET /admin/api/accounts", s.adminAuth(s.handleAdminAccounts))
+	mux.Handle("PUT /admin/api/accounts/{userID}/devices/{deviceID}", s.adminAuth(s.handleAdminRenameDevice))
+	mux.Handle("DELETE /admin/api/accounts/{userID}/devices/{deviceID}", s.adminAuth(s.handleAdminDeleteDevice))
+	mux.Handle("DELETE /admin/api/accounts/{userID}/sessions", s.adminAuth(s.handleAdminDeleteAccount))
+	mux.Handle("DELETE /admin/api/accounts/{userID}/recommendations", s.adminAuth(s.handleAdminResetRecommendations))
 	mux.Handle("GET /admin/api/recommendations", s.adminAuth(s.handleAdminRecommendations))
 	mux.Handle("GET /admin/api/analytics", s.adminAuth(s.handleAdminAnalytics))
 	mux.Handle("GET /admin/api/events", s.adminAuth(s.handleAdminEvents))
@@ -50,7 +55,7 @@ func (s *Server) adminRoutes() http.Handler {
 }
 
 var adminPages = map[string]bool{
-	"library": true, "recommendations": true, "requests": true,
+	"accounts": true, "library": true, "recommendations": true, "requests": true,
 	"features": true, "playback": true, "maintenance": true, "updates": true, "engagement": true,
 	"ratings": true, "imports": true, "logs": true,
 }
diff --git a/server/internal/api/admin.html b/server/internal/api/admin.html
index 0d3ec04..430e388 100644
--- a/server/internal/api/admin.html
+++ b/server/internal/api/admin.html
@@ -138,6 +138,34 @@
   .component.negative { color:#ffaaa3; background:#3a1d1c; }
   .recommendation-meta { color:var(--muted); font-size:12px; margin-top:4px; }
   .reason-text { margin-top:9px; color:#dce3e8; }
+  .account-summary {
+    display:grid; grid-template-columns:repeat(3,minmax(150px,1fr)); gap:12px; margin-bottom:16px;
+  }
+  .account-stat { padding:15px; border:1px solid var(--line); border-radius:10px; background:#10151a; }
+  .account-stat b { display:block; font-size:24px; }
+  .account-stat span { color:var(--muted); font-size:11px; text-transform:uppercase; letter-spacing:.06em; }
+  .account-list { display:grid; gap:12px; }
+  .account-card { border:1px solid var(--line); border-radius:11px; background:#10151a; overflow:hidden; }
+  .account-head { display:flex; align-items:flex-start; justify-content:space-between; gap:16px; padding:17px; }
+  .account-name { display:flex; align-items:center; gap:12px; }
+  .account-avatar { display:grid; place-items:center; width:42px; height:42px; border-radius:50%; background:var(--accent-soft); color:#91df94; font-size:17px; font-weight:800; }
+  .account-name h3 { margin:0; font-size:17px; }
+  .account-name p { margin:2px 0 0; color:var(--muted); font-size:12px; }
+  .account-actions { display:flex; gap:8px; flex-wrap:wrap; justify-content:flex-end; }
+  .account-actions button,.device-actions button { padding:7px 10px; font-size:12px; }
+  .account-body { display:grid; grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr); border-top:1px solid var(--line); }
+  .account-pane { padding:16px 17px; min-width:0; }
+  .account-pane + .account-pane { border-left:1px solid var(--line); }
+  .account-pane h4 { margin:0 0 10px; color:var(--muted); font-size:11px; text-transform:uppercase; letter-spacing:.07em; }
+  .device-row { display:grid; grid-template-columns:minmax(150px,1fr) auto; gap:12px; align-items:center; padding:10px 0; border-top:1px solid #202830; }
+  .device-row:first-of-type { border-top:0; padding-top:0; }
+  .device-title { font-weight:650; }
+  .device-meta { color:var(--muted); font-size:12px; margin-top:2px; }
+  .device-actions { display:flex; gap:6px; }
+  .choice-list { display:flex; gap:6px; flex-wrap:wrap; }
+  .choice { padding:4px 8px; border-radius:6px; background:#202830; color:#dce3e8; font-size:12px; }
+  .choice.rating { background:#302b16; color:#f2d575; }
+  .account-note { padding:12px 14px; border:1px solid #2b4830; border-radius:8px; background:rgba(82,181,75,.07); color:#b9c6bc; font-size:13px; margin-bottom:16px; }
   .feature-hero {
     display:grid; grid-template-columns:minmax(0,1fr) auto; gap:22px; align-items:center;
     padding:20px; margin-bottom:16px; border:1px solid #2b4830; border-radius:11px;
@@ -176,6 +204,8 @@
     .event-attrs { grid-column:1 / -1; }
     .recommendation-controls { grid-template-columns:repeat(2,minmax(150px,1fr)); }
     .feature-grid { grid-template-columns:1fr; }
+    .account-body { grid-template-columns:1fr; }
+    .account-pane + .account-pane { border-left:0; border-top:1px solid var(--line); }
   }
   @media (max-width: 560px) {
     input[type=text], input[type=password], input[type=number], input[type=datetime-local],
@@ -184,6 +214,9 @@
     .stats { gap: 18px; }
     .recommendation-controls { grid-template-columns:1fr; }
     .feature-hero { grid-template-columns:1fr; }
+    .account-summary { grid-template-columns:1fr; }
+    .account-head,.device-row { grid-template-columns:1fr; display:grid; }
+    .account-actions { justify-content:flex-start; }
   }
   @media (prefers-reduced-motion: reduce) {
     html { scroll-behavior: auto; }
@@ -199,6 +232,9 @@
   </a>
   <div class="rail-label">Manage</div>
   <nav class="rail-nav">
+    <a class="rail-link" href="/admin/accounts" data-section="accounts" title="Memby accounts">
+      <svg viewBox="0 0 24 24" aria-hidden="true"><path d="M16 19v-1.5A3.5 3.5 0 0 0 12.5 14h-5A3.5 3.5 0 0 0 4 17.5V19M10 10a3 3 0 1 0 0-6 3 3 0 0 0 0 6Zm7-2h3m-1.5-1.5v3"/></svg><span>Memby accounts</span>
+    </a>
     <a class="rail-link" href="/admin/features" data-section="features" title="Features">
       <svg viewBox="0 0 24 24" aria-hidden="true"><path d="M4 7h10M18 7h2M4 17h2m4 0h10M14 4v6M6 14v6"/></svg><span>Features</span>
     </a>
@@ -253,6 +289,17 @@
 
   <div id="error" class="banner"></div>
 
+  <section id="accounts" data-admin-page="accounts">
+    <h2>Memby accounts</h2>
+    <div class="account-note">
+      This is the Memby account list, not the Emby user directory. A person appears here only after
+      signing in to the Memby app. Removing access signs their Memby devices out and does not delete
+      or change their Emby account.
+    </div>
+    <div id="account-summary" class="account-summary"><span class="muted">Loading accounts…</span></div>
+    <div id="account-list" class="account-list"><span class="muted">Loading accounts…</span></div>
+  </section>
+
   <section id="library" data-admin-page="library">
     <h2>Library</h2>
     <div class="stats" id="library-stats"><span class="muted">Loading…</span></div>
@@ -487,6 +534,7 @@
 const railLinks = [...document.querySelectorAll('.rail-link[data-section]')];
 const currentAdminPage = location.pathname.split('/').filter(Boolean).pop() || 'library';
 const pageCopy = {
+  accounts: ['Memby accounts', 'See who uses Memby, where they are signed in and how they personalised recommendations.'],
   library: ['Library', 'Import and inspect the catalogue Memby ranks.'],
   recommendations: ['Recommendations', 'Pressure-test personalised rows and title scores per user.'],
   requests: ['Media requests', 'Control who can request missing movies and shows.'],
@@ -550,6 +598,72 @@ const escapeHtml = (value) => String(value ?? '').replace(/[&<>"']/g, (char) =>
   '&':'&amp;', '<':'&lt;', '>':'&gt;', '"':'&quot;', "'":'&#39;',
 }[char]));
 
+function initials(name) {
+  return String(name || '?').trim().split(/\s+/).slice(0, 2).map((part) => part[0] || '').join('').toUpperCase();
+}
+
+function recent(value) {
+  if (!value) return false;
+  return Date.now() - new Date(value).getTime() < 15 * 60 * 1000;
+}
+
+function renderAccounts(payload) {
+  const accounts = payload.accounts || [];
+  const devices = accounts.flatMap((account) => account.devices || []);
+  const online = devices.filter((device) => recent(device.lastSeen)).length;
+  const personalised = accounts.filter((account) => account.recommendations?.completed).length;
+  document.getElementById('account-summary').innerHTML =
+    '<div class="account-stat"><b>' + number(accounts.length) + '</b><span>Memby accounts</span></div>' +
+    '<div class="account-stat"><b>' + number(devices.length) + '</b><span>signed-in devices · ' + online + ' active now</span></div>' +
+    '<div class="account-stat"><b>' + number(personalised) + '</b><span>recommendation prompts completed</span></div>';
+
+  document.getElementById('account-list').innerHTML = accounts.length ? accounts.map((account) => {
+    const prefs = account.recommendations || {};
+    const ratings = prefs.ratings || [];
+    const dimensions = [
+      ['Genres', prefs.genres], ['Studios', prefs.studios], ['Actors', prefs.actors],
+      ['Directors', prefs.directors], ['Types', prefs.contentTypes],
+    ].filter((entry) => (entry[1] || []).length);
+    const choices = ratings.map((rating) =>
+      '<span class="choice rating" title="' + escapeHtml(rating.itemId) + '">' +
+      escapeHtml(rating.title) + ' · ' + number(rating.rating) + ' ★</span>').join('') +
+      dimensions.flatMap(([label, values]) => (values || []).map((value) =>
+        '<span class="choice">' + escapeHtml(label) + ': ' + escapeHtml(value) + '</span>')).join('');
+    const deviceRows = (account.devices || []).map((device) => {
+      const state = recent(device.lastSeen);
+      return '<div class="device-row"><div><div class="device-title">' +
+        '<span class="pill ' + (state ? 'ok' : 'muted') + '">' + (state ? 'active' : 'idle') + '</span> ' +
+        escapeHtml(device.name || 'Memby TV') + '</div><div class="device-meta">' +
+        escapeHtml(device.version ? 'Memby ' + device.version : 'Legacy Memby client') +
+        (device.protocol ? ' · protocol ' + escapeHtml(device.protocol) : '') +
+        ' · last seen ' + escapeHtml(when(device.lastSeen)) +
+        ' · signed in ' + escapeHtml(when(device.signedInAt)) + '</div></div>' +
+        '<div class="device-actions"><button class="secondary" data-account-action="rename-device" data-user-id="' +
+        escapeHtml(account.id) + '" data-device-id="' + escapeHtml(device.id) + '" data-device-name="' +
+        escapeHtml(device.name) + '"' + (!device.id ? ' disabled' : '') + '>Rename</button>' +
+        '<button class="secondary" data-account-action="remove-device" data-user-id="' + escapeHtml(account.id) +
+        '" data-device-id="' + escapeHtml(device.id) + '"' + (!device.id ? ' disabled' : '') + '>Sign out</button></div></div>';
+    }).join('');
+    const promptState = prefs.completed
+      ? '<span class="pill ok">completed</span>'
+      : '<span class="pill warn">not completed</span>';
+    return '<article class="account-card"><div class="account-head"><div class="account-name">' +
+      '<div class="account-avatar">' + escapeHtml(initials(account.username)) + '</div><div><h3>' +
+      escapeHtml(account.username || 'Unnamed user') + '</h3><p>Memby account · last seen ' +
+      escapeHtml(when(account.lastSeen)) + ' · ' + number((account.devices || []).length) + ' device' +
+      ((account.devices || []).length === 1 ? '' : 's') + '</p></div></div>' +
+      '<div class="account-actions">' + (prefs.updated
+        ? '<button class="secondary" data-account-action="reset-recommendations" data-user-id="' +
+          escapeHtml(account.id) + '">Clear stored choices</button>' : '') +
+        '<button class="danger" data-account-action="remove-account" data-user-id="' + escapeHtml(account.id) +
+        '" data-username="' + escapeHtml(account.username) + '">Remove Memby access</button></div></div>' +
+      '<div class="account-body"><div class="account-pane"><h4>Signed-in devices</h4>' + deviceRows + '</div>' +
+      '<div class="account-pane"><h4>Recommendation prompt · ' + promptState + '</h4>' +
+      (choices || '<span class="muted">No recommendation selections have been saved.</span>') +
+      '</div></div></article>';
+  }).join('') : '<div class="account-note">No one has signed in to Memby yet. Emby-only users are intentionally not listed here.</div>';
+}
+
 let featureRevision = 0;
 
 function renderFeatures(payload, clients) {
@@ -896,14 +1010,18 @@ async function refresh() {
   const live = document.getElementById('live');
   const railLive = document.getElementById('rail-live');
   try {
-    const [status, analytics] = await Promise.all([
+    const [status, analytics, accounts] = await Promise.all([
       api('/admin/api/status'),
       currentAdminPage === 'engagement'
         ? api('/admin/api/analytics?days=' + document.getElementById('days').value)
         : Promise.resolve(null),
+      currentAdminPage === 'accounts'
+        ? api('/admin/api/accounts')
+        : Promise.resolve(null),
     ]);
     renderStatus(status);
     if (analytics) renderAnalytics(analytics);
+    if (accounts) renderAccounts(accounts);
     const updatedAt = new Date().toLocaleTimeString();
     live.textContent = 'updated ' + updatedAt;
     live.className = 'pill ok';
@@ -928,6 +1046,34 @@ async function act(fn) {
   }
 }
 
+document.getElementById('account-list').addEventListener('click', (event) => {
+  const button = event.target.closest('[data-account-action]');
+  if (!button) return;
+  const action = button.dataset.accountAction;
+  const userId = button.dataset.userId;
+  const base = '/admin/api/accounts/' + encodeURIComponent(userId);
+  if (action === 'rename-device') {
+    const deviceName = prompt('Name this Memby device', button.dataset.deviceName || 'Memby TV');
+    if (deviceName === null || !deviceName.trim()) return;
+    act(() => api(base + '/devices/' + encodeURIComponent(button.dataset.deviceId), {
+      method: 'PUT', body: JSON.stringify({deviceName: deviceName.trim()}),
+    }));
+  }
+  if (action === 'remove-device') {
+    if (!confirm('Sign this device out of Memby? Its Emby account will not be changed.')) return;
+    act(() => api(base + '/devices/' + encodeURIComponent(button.dataset.deviceId), {method: 'DELETE'}));
+  }
+  if (action === 'remove-account') {
+    if (!confirm('Remove Memby access for ' + (button.dataset.username || 'this user') +
+      '? Every Memby device will be signed out. Their Emby account will not be changed.')) return;
+    act(() => api(base + '/sessions', {method: 'DELETE'}));
+  }
+  if (action === 'reset-recommendations') {
+    if (!confirm('Clear this user’s stored recommendation choices? Viewing history remains intact.')) return;
+    act(() => api(base + '/recommendations', {method: 'DELETE'}));
+  }
+});
+
 document.getElementById('sync-incremental').addEventListener('click', () =>
   act(() => api('/admin/api/sync', { method: 'POST', body: JSON.stringify({ kind: 'incremental' }) })));
 
diff --git a/server/internal/api/admin_accounts.go b/server/internal/api/admin_accounts.go
new file mode 100644
index 0000000..8813cb8
--- /dev/null
+++ b/server/internal/api/admin_accounts.go
@@ -0,0 +1,180 @@
+package api
+
+import (
+	"encoding/json"
+	"net/http"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/ponzischeme89/memby/server/internal/cache"
+	"github.com/ponzischeme89/memby/server/internal/recommend"
+	"github.com/ponzischeme89/memby/server/internal/store"
+)
+
+type adminOnboardingRating struct {
+	ItemID string `json:"itemId"`
+	Title  string `json:"title"`
+	Rating int    `json:"rating"`
+}
+
+type adminOnboardingPreferences struct {
+	Completed    bool                    `json:"completed"`
+	Updated      bool                    `json:"updated"`
+	Ratings      []adminOnboardingRating `json:"ratings"`
+	Genres       []string                `json:"genres"`
+	Studios      []string                `json:"studios"`
+	Actors       []string                `json:"actors"`
+	Directors    []string                `json:"directors"`
+	ContentTypes []string                `json:"contentTypes"`
+}
+
+type adminMembyAccount struct {
+	ID              string                     `json:"id"`
+	Username        string                     `json:"username"`
+	CreatedAt       time.Time                  `json:"createdAt"`
+	LastSeen        time.Time                  `json:"lastSeen"`
+	Devices         []store.MembyDevice        `json:"devices"`
+	Recommendations adminOnboardingPreferences `json:"recommendations"`
+}
+
+func (s *Server) handleAdminAccounts(w http.ResponseWriter, r *http.Request) {
+	accounts, err := s.store.MembyAccounts(r.Context())
+	if err != nil {
+		s.log.Error("Memby account list failed", "error", err)
+		writeError(w, http.StatusInternalServerError, "could not load Memby accounts")
+		return
+	}
+
+	allRatingIDs := []string{}
+	preferences := make(map[string]recommend.OnboardingPreferences, len(accounts))
+	for _, account := range accounts {
+		var pref recommend.OnboardingPreferences
+		_ = json.Unmarshal(account.RecommendationPreferences, &pref)
+		preferences[account.ID] = pref
+		for id := range pref.Ratings {
+			allRatingIDs = append(allRatingIDs, id)
+		}
+	}
+	titles := map[string]string{}
+	if raws, loadErr := s.store.LibraryItemsByID(r.Context(), allRatingIDs); loadErr == nil {
+		for _, item := range recommend.Decode(raws) {
+			titles[item.ID] = item.Name
+		}
+	}
+
+	result := make([]adminMembyAccount, 0, len(accounts))
+	for _, account := range accounts {
+		pref := preferences[account.ID]
+		ratings := make([]adminOnboardingRating, 0, len(pref.Ratings))
+		for itemID, rating := range pref.Ratings {
+			title := titles[itemID]
+			if title == "" {
+				title = itemID
+			}
+			ratings = append(ratings, adminOnboardingRating{ItemID: itemID, Title: title, Rating: rating})
+		}
+		sort.Slice(ratings, func(i, j int) bool {
+			if ratings[i].Rating != ratings[j].Rating {
+				return ratings[i].Rating > ratings[j].Rating
+			}
+			return strings.ToLower(ratings[i].Title) < strings.ToLower(ratings[j].Title)
+		})
+		result = append(result, adminMembyAccount{
+			ID: account.ID, Username: account.Username, CreatedAt: account.CreatedAt,
+			LastSeen: account.LastSeen, Devices: account.Devices,
+			Recommendations: adminOnboardingPreferences{
+				Completed: pref.Completed, Updated: len(account.RecommendationPreferences) > 2,
+				Ratings: ratings, Genres: nonNilStrings(pref.Genres),
+				Studios: nonNilStrings(pref.Studios), Actors: nonNilStrings(pref.Actors),
+				Directors: nonNilStrings(pref.Directors), ContentTypes: nonNilStrings(pref.ContentTypes),
+			},
+		})
+	}
+	writeJSON(w, http.StatusOK, map[string]any{"accounts": result})
+}
+
+func (s *Server) handleAdminRenameDevice(w http.ResponseWriter, r *http.Request) {
+	userID, deviceID := strings.TrimSpace(r.PathValue("userID")), strings.TrimSpace(r.PathValue("deviceID"))
+	var req renameDeviceRequest
+	if userID == "" || deviceID == "" || json.NewDecoder(http.MaxBytesReader(w, r.Body, 2<<10)).Decode(&req) != nil {
+		writeError(w, http.StatusBadRequest, "user, device and name are required")
+		return
+	}
+	req.DeviceName = strings.TrimSpace(req.DeviceName)
+	if req.DeviceName == "" || len([]rune(req.DeviceName)) > 80 {
+		writeError(w, http.StatusBadRequest, "device name must be between 1 and 80 characters")
+		return
+	}
+	if err := s.store.RenameUserDevice(r.Context(), userID, deviceID, req.DeviceName); err == store.ErrNotFound {
+		writeError(w, http.StatusNotFound, "Memby device not found")
+		return
+	} else if err != nil {
+		writeError(w, http.StatusInternalServerError, "could not rename Memby device")
+		return
+	}
+	w.WriteHeader(http.StatusNoContent)
+}
+
+func (s *Server) handleAdminDeleteDevice(w http.ResponseWriter, r *http.Request) {
+	userID, deviceID := strings.TrimSpace(r.PathValue("userID")), strings.TrimSpace(r.PathValue("deviceID"))
+	if userID == "" || deviceID == "" {
+		writeError(w, http.StatusBadRequest, "user and device are required")
+		return
+	}
+	hash, err := s.store.DeleteUserDevice(r.Context(), userID, deviceID)
+	if err == store.ErrNotFound {
+		writeError(w, http.StatusNotFound, "Memby device not found")
+		return
+	}
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, "could not sign out Memby device")
+		return
+	}
+	if s.cache != nil {
+		_ = s.cache.Delete(r.Context(), cache.SessionKey(hexHash(hash)))
+	}
+	w.WriteHeader(http.StatusNoContent)
+}
+
+func (s *Server) handleAdminDeleteAccount(w http.ResponseWriter, r *http.Request) {
+	userID := strings.TrimSpace(r.PathValue("userID"))
+	if userID == "" {
+		writeError(w, http.StatusBadRequest, "user is required")
+		return
+	}
+	hashes, err := s.store.DeleteUserSessions(r.Context(), userID)
+	if err == store.ErrNotFound {
+		writeError(w, http.StatusNotFound, "Memby account not found")
+		return
+	}
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, "could not revoke Memby account access")
+		return
+	}
+	if s.cache != nil {
+		keys := make([]string, 0, len(hashes))
+		for _, hash := range hashes {
+			keys = append(keys, cache.SessionKey(hexHash(hash)))
+		}
+		_ = s.cache.Delete(r.Context(), keys...)
+		_ = s.cache.InvalidateUser(r.Context(), userID)
+	}
+	w.WriteHeader(http.StatusNoContent)
+}
+
+func (s *Server) handleAdminResetRecommendations(w http.ResponseWriter, r *http.Request) {
+	userID := strings.TrimSpace(r.PathValue("userID"))
+	if userID == "" {
+		writeError(w, http.StatusBadRequest, "user is required")
+		return
+	}
+	if err := s.store.ClearRecommendationOnboarding(r.Context(), userID); err != nil {
+		writeError(w, http.StatusInternalServerError, "could not reset recommendation choices")
+		return
+	}
+	if s.cache != nil {
+		_ = s.cache.Delete(r.Context(), cache.RecommendationsKey(userID))
+	}
+	w.WriteHeader(http.StatusNoContent)
+}
diff --git a/server/internal/api/admin_test.go b/server/internal/api/admin_test.go
index 934b252..3d583ea 100644
--- a/server/internal/api/admin_test.go
+++ b/server/internal/api/admin_test.go
@@ -163,7 +163,7 @@ func TestServiceStatusAcceptsCurrentProtocol(t *testing.T) {
 func TestAdminIsDisabledWithoutAToken(t *testing.T) {
 	server := testServer(config.Config{})
 
-	for _, path := range []string{"/admin/", "/admin/api/status"} {
+	for _, path := range []string{"/admin/", "/admin/api/status", "/admin/api/accounts"} {
 		rec := httptest.NewRecorder()
 		server.adminRoutes().ServeHTTP(rec, httptest.NewRequest(http.MethodGet, path, nil))
 		if rec.Code != http.StatusNotFound {
@@ -323,7 +323,7 @@ func TestAdminPagesUseRealRoutes(t *testing.T) {
 		AdminToken: "secret", ReleasePublishToken: "release-secret",
 	})
 	for _, page := range []string{
-		"library", "recommendations", "requests", "ratings", "maintenance",
+		"accounts", "library", "recommendations", "requests", "ratings", "maintenance",
 		"updates", "engagement", "imports", "logs",
 	} {
 		req := httptest.NewRequest(http.MethodGet, "/admin/"+page, nil)
@@ -349,6 +349,28 @@ func TestAdminPagesUseRealRoutes(t *testing.T) {
 	}
 }
 
+func TestAccountsPageDistinguishesMembyFromEmbyAndProvidesManagement(t *testing.T) {
+	server := testServer(config.Config{
+		AdminToken: "secret", ReleasePublishToken: "release-secret",
+	})
+	req := httptest.NewRequest(http.MethodGet, "/admin/accounts", nil)
+	addInstallerSession(t, server, req)
+	rec := httptest.NewRecorder()
+
+	server.adminRoutes().ServeHTTP(rec, req)
+
+	body := rec.Body.String()
+	for _, wanted := range []string{
+		"This is the Memby account list, not the Emby user directory",
+		"Signed-in devices", "Recommendation prompt", "Remove Memby access",
+		"Clear stored choices",
+	} {
+		if !strings.Contains(body, wanted) {
+			t.Fatalf("accounts page does not contain %q", wanted)
+		}
+	}
+}
+
 func TestMDBListAdminStatusNeverExposesTheAPIKey(t *testing.T) {
 	view := publicMDBListSettings(store.MDBListSettings{
 		Enabled: true, APIKey: "super-secret", Sources: []string{"imdb"},
diff --git a/server/internal/store/ranking.go b/server/internal/store/ranking.go
index 17a9ecc..a393f36 100644
--- a/server/internal/store/ranking.go
+++ b/server/internal/store/ranking.go
@@ -161,6 +161,12 @@ func (s *Store) SetRecommendationOnboarding(
 	return err
 }
 
+func (s *Store) ClearRecommendationOnboarding(ctx context.Context, userID string) error {
+	_, err := s.pool.Exec(ctx, `
+		DELETE FROM recommendation_onboarding WHERE emby_user_id = $1`, userID)
+	return err
+}
+
 // UserItemExposures is deliberately item-scoped. A row impression with no item id is
 // useful for row ordering but cannot be used to claim a particular poster was ignored.
 func (s *Store) UserItemExposures(
diff --git a/server/internal/store/store.go b/server/internal/store/store.go
index d869447..ec62f84 100644
--- a/server/internal/store/store.go
+++ b/server/internal/store/store.go
@@ -4,6 +4,7 @@ package store
 import (
 	"context"
 	_ "embed"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"time"
@@ -49,6 +50,82 @@ type KnownClient struct {
 	LastSeen     time.Time `json:"lastSeen"`
 }
 
+// MembyAccount is an account known to Memby, as opposed to an arbitrary user that
+// exists only in Emby. An account exists here once it has at least one gateway session.
+// Devices deliberately omit both gateway and upstream credentials.
+type MembyAccount struct {
+	ID                        string          `json:"id"`
+	Username                  string          `json:"username"`
+	CreatedAt                 time.Time       `json:"createdAt"`
+	LastSeen                  time.Time       `json:"lastSeen"`
+	Devices                   []MembyDevice   `json:"devices"`
+	RecommendationPreferences json.RawMessage `json:"-"`
+}
+
+type MembyDevice struct {
+	ID           string    `json:"id"`
+	Name         string    `json:"name"`
+	Version      string    `json:"version"`
+	Protocol     string    `json:"protocol"`
+	Capabilities []string  `json:"capabilities"`
+	SignedInAt   time.Time `json:"signedInAt"`
+	LastSeen     time.Time `json:"lastSeen"`
+}
+
+// MembyAccounts returns only people who have signed in through Memby. It must not be
+// confused with an Emby user directory: users that exist solely in Emby are absent.
+func (s *Store) MembyAccounts(ctx context.Context) ([]MembyAccount, error) {
+	rows, err := s.pool.Query(ctx, `
+		SELECT s.emby_user_id, s.username, s.device_id, s.device_name,
+			s.client_version, s.client_protocol, s.client_capabilities,
+			s.created_at, s.last_seen_at, COALESCE(o.preferences, '{}'::jsonb)
+		FROM sessions s
+		LEFT JOIN recommendation_onboarding o ON o.emby_user_id = s.emby_user_id
+		ORDER BY s.last_seen_at DESC, s.emby_user_id, s.device_name`)
+	if err != nil {
+		return nil, fmt.Errorf("store: list Memby accounts: %w", err)
+	}
+	defer rows.Close()
+
+	accounts := []MembyAccount{}
+	byID := map[string]int{}
+	for rows.Next() {
+		var userID, username string
+		var device MembyDevice
+		var preferences []byte
+		if err := rows.Scan(
+			&userID, &username, &device.ID, &device.Name, &device.Version,
+			&device.Protocol, &device.Capabilities, &device.SignedInAt,
+			&device.LastSeen, &preferences,
+		); err != nil {
+			return nil, fmt.Errorf("store: scan Memby account: %w", err)
+		}
+		index, ok := byID[userID]
+		if !ok {
+			index = len(accounts)
+			byID[userID] = index
+			accounts = append(accounts, MembyAccount{
+				ID: userID, Username: username, CreatedAt: device.SignedInAt,
+				LastSeen: device.LastSeen, Devices: []MembyDevice{},
+				RecommendationPreferences: json.RawMessage(preferences),
+			})
+		}
+		account := &accounts[index]
+		if device.SignedInAt.Before(account.CreatedAt) {
+			account.CreatedAt = device.SignedInAt
+		}
+		if device.LastSeen.After(account.LastSeen) {
+			account.LastSeen = device.LastSeen
+			account.Username = username
+		}
+		account.Devices = append(account.Devices, device)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, fmt.Errorf("store: read Memby accounts: %w", err)
+	}
+	return accounts, nil
+}
+
 // KnownClients gives the feature console compatibility evidence without exposing
 // gateway or Emby credentials. Stale sessions remain useful rollout information.
 func (s *Store) KnownClients(ctx context.Context) ([]KnownClient, error) {
@@ -318,6 +395,32 @@ func (s *Store) DeleteUserDevice(ctx context.Context, userID, deviceID string) (
 	return tokenHash, nil
 }
 
+// DeleteUserSessions removes the Memby account's active gateway access while leaving
+// the upstream Emby user untouched.
+func (s *Store) DeleteUserSessions(ctx context.Context, userID string) ([][]byte, error) {
+	rows, err := s.pool.Query(ctx, `
+		DELETE FROM sessions WHERE emby_user_id = $1 RETURNING token_hash`, userID)
+	if err != nil {
+		return nil, fmt.Errorf("store: delete user sessions: %w", err)
+	}
+	defer rows.Close()
+	hashes := [][]byte{}
+	for rows.Next() {
+		var hash []byte
+		if err := rows.Scan(&hash); err != nil {
+			return nil, fmt.Errorf("store: scan deleted session: %w", err)
+		}
+		hashes = append(hashes, hash)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, fmt.Errorf("store: read deleted sessions: %w", err)
+	}
+	if len(hashes) == 0 {
+		return nil, ErrNotFound
+	}
+	return hashes, nil
+}
+
 // RenameUserDevice changes only the display name and keeps the session/token intact.
 func (s *Store) RenameUserDevice(ctx context.Context, userID, deviceID, deviceName string) error {
 	tag, err := s.pool.Exec(ctx, `