diff --git a/frontend/pshared/lib/config/common.dart b/frontend/pshared/lib/config/common.dart
index c2240f9..8f2702b 100644
--- a/frontend/pshared/lib/config/common.dart
+++ b/frontend/pshared/lib/config/common.dart
@@ -11,6 +11,8 @@ class CommonConstants {
   static String apiEndpoint = '/api/v1';
   static String amplitudeSecret = 'c3d75b3e2520d708440acbb16b923e79';
   static String amplitudeServerZone = 'EU';
+  static String posthogApiKey = '';
+  static String posthogHost = 'https://eu.i.posthog.com';
   static Locale defaultLocale = const Locale('en');
   static String defaultCurrency = 'EUR';
   static int defaultDimensionLength = 500;
@@ -36,6 +38,8 @@ class CommonConstants {
     apiEndpoint = configJson['apiEndpoint'] ?? apiEndpoint;
     amplitudeSecret = configJson['amplitudeSecret'] ?? amplitudeSecret;
     amplitudeServerZone = configJson['amplitudeServerZone'] ?? amplitudeServerZone;
+    posthogApiKey = configJson['posthogApiKey'] ?? posthogApiKey;
+    posthogHost = configJson['posthogHost'] ?? posthogHost;
     defaultLocale = Locale(configJson['defaultLocale'] ?? defaultLocale.languageCode);
     defaultCurrency = configJson['defaultCurrency'] ?? defaultCurrency;
     wsProto = configJson['wsProto'] ?? wsProto;
diff --git a/frontend/pshared/lib/config/mobile.dart b/frontend/pshared/lib/config/mobile.dart
index ec5f56d..d340010 100644
--- a/frontend/pshared/lib/config/mobile.dart
+++ b/frontend/pshared/lib/config/mobile.dart
@@ -15,6 +15,8 @@ class Constants extends CommonConstants {
   static String get currentOrgKey => CommonConstants.currentOrgKey;
   static String get apiUrl => CommonConstants.apiUrl;
   static String get serviceUrl => CommonConstants.serviceUrl;
+  static String get posthogApiKey => CommonConstants.posthogApiKey;
+  static String get posthogHost => CommonConstants.posthogHost;
   static int get defaultDimensionLength => CommonConstants.defaultDimensionLength;
   static String get deviceIdStorageKey => CommonConstants.deviceIdStorageKey;
   static String get nilObjectRef => CommonConstants.nilObjectRef;
diff --git a/frontend/pshared/lib/config/web.dart b/frontend/pshared/lib/config/web.dart
index cc49d85..8339cf5 100644
--- a/frontend/pshared/lib/config/web.dart
+++ b/frontend/pshared/lib/config/web.dart
@@ -21,6 +21,8 @@ extension AppConfigExtension on AppConfig {
   external String? get apiEndpoint;
   external String? get amplitudeSecret;
   external String? get amplitudeServerZone;
+  external String? get posthogApiKey;
+  external String? get posthogHost;
   external String? get defaultLocale;
   external String? get wsProto;
   external String? get wsEndpoint;
@@ -40,6 +42,8 @@ class Constants extends CommonConstants {
   static String get currentOrgKey => CommonConstants.currentOrgKey;
   static String get apiUrl => CommonConstants.apiUrl;
   static String get serviceUrl => CommonConstants.serviceUrl;
+  static String get posthogApiKey => CommonConstants.posthogApiKey;
+  static String get posthogHost => CommonConstants.posthogHost;
   static int get defaultDimensionLength => CommonConstants.defaultDimensionLength;
   static String get deviceIdStorageKey => CommonConstants.deviceIdStorageKey;
   static String get nilObjectRef => CommonConstants.nilObjectRef;
@@ -57,6 +61,8 @@ class Constants extends CommonConstants {
         'apiEndpoint': config.apiEndpoint,
         'amplitudeSecret': config.amplitudeSecret,
         'amplitudeServerZone': config.amplitudeServerZone,
+        'posthogApiKey': config.posthogApiKey,
+        'posthogHost': config.posthogHost,
         'defaultLocale': config.defaultLocale,
         'wsProto': config.wsProto,
         'wsEndpoint': config.wsEndpoint,
diff --git a/frontend/pshared/lib/provider/account.dart b/frontend/pshared/lib/provider/account.dart
index 9413913..b6239db 100644
--- a/frontend/pshared/lib/provider/account.dart
+++ b/frontend/pshared/lib/provider/account.dart
@@ -27,6 +27,7 @@ class AccountProvider extends ChangeNotifier {
   Resource<Account?> get resource => _resource;
   late LocaleProvider _localeProvider;
   PendingLogin? _pendingLogin;
+  Future<void>? _restoreFuture;
 
   Account? get account => _resource.data;
   PendingLogin? get pendingLogin => _pendingLogin;
@@ -34,6 +35,7 @@ class AccountProvider extends ChangeNotifier {
   bool get isLoading => _resource.isLoading;
   Object? get error => _resource.error;
   bool get isReady => (!isLoading) && (account != null);
+  Future<void>? get restoreFuture => _restoreFuture;
 
   Account? currentUser() {
     final acc = account;
@@ -220,4 +222,12 @@ class AccountProvider extends ChangeNotifier {
       rethrow;
     }
   }
-}
+
+  Future<void> restoreIfPossible() {
+    return _restoreFuture ??= () async {
+      final hasAuth = await AuthorizationService.isAuthorizationStored();
+      if (!hasAuth) return;
+      await restore();
+    }();
+  }
+}
\ No newline at end of file
diff --git a/frontend/pweb/lib/main.dart b/frontend/pweb/lib/main.dart
index 1e2715b..ee08d0b 100644
--- a/frontend/pweb/lib/main.dart
+++ b/frontend/pweb/lib/main.dart
@@ -24,9 +24,9 @@ import 'package:pweb/providers/two_factor.dart';
 import 'package:pweb/providers/upload_history.dart';
 import 'package:pweb/providers/wallets.dart';
 import 'package:pweb/providers/wallet_transactions.dart';
-// import 'package:pweb/services/amplitude.dart';
 import 'package:pweb/services/operations.dart';
 import 'package:pweb/services/payments/history.dart';
+import 'package:pweb/services/posthog.dart';
 import 'package:pweb/services/wallet_transactions.dart';
 import 'package:pweb/services/wallets.dart';
 
@@ -40,11 +40,9 @@ void _setupLogging() {
 }
 
 void main() async {
-  await Constants.initialize();
-
   WidgetsFlutterBinding.ensureInitialized();
-
-  // await AmplitudeService.initialize();
+  await Constants.initialize();
+  await PosthogService.initialize();
 
 
   _setupLogging();
diff --git a/frontend/pweb/lib/pages/address_book/form/page.dart b/frontend/pweb/lib/pages/address_book/form/page.dart
index 1568be3..df5e8f0 100644
--- a/frontend/pweb/lib/pages/address_book/form/page.dart
+++ b/frontend/pweb/lib/pages/address_book/form/page.dart
@@ -14,7 +14,7 @@ import 'package:pshared/provider/recipient/pmethods.dart';
 import 'package:pshared/provider/recipient/provider.dart';
 
 import 'package:pweb/pages/address_book/form/view.dart';
-// import 'package:pweb/services/amplitude.dart';
+import 'package:pweb/services/posthog.dart';
 import 'package:pweb/utils/error/snackbar.dart';
 import 'package:pweb/utils/payment/label.dart';
 import 'package:pweb/utils/snackbar.dart';
@@ -105,11 +105,11 @@ class _AdressBookRecipientFormState extends State<AdressBookRecipientForm> {
       return;
     }
 
-    // AmplitudeService.recipientAddCompleted(
-    //   _type,
-    //   _status,
-    //   _methods.keys.toSet(),
-    // );
+    await PosthogService.recipientAddCompleted(
+      _type,
+      _status,
+      _methods.keys.toSet(),
+    );
     final recipient = await executeActionWithNotification(
       context: context, 
       action: _doSave, 
diff --git a/frontend/pweb/lib/pages/loaders/account.dart b/frontend/pweb/lib/pages/loaders/account.dart
index d891e1c..9b78e25 100644
--- a/frontend/pweb/lib/pages/loaders/account.dart
+++ b/frontend/pweb/lib/pages/loaders/account.dart
@@ -6,6 +6,7 @@ import 'package:pshared/provider/account.dart';
 
 import 'package:pweb/app/router/pages.dart';
 import 'package:pweb/widgets/error/snackbar.dart';
+import 'package:pweb/services/posthog.dart';
 
 import 'package:pweb/generated/i18n/app_localizations.dart';
 
@@ -17,15 +18,38 @@ class AccountLoader extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) => Consumer<AccountProvider>(builder: (context, provider, _) {
-    if (provider.isLoading) return const Center(child: CircularProgressIndicator());
-    if (provider.error != null) {
-      postNotifyUserOfErrorX(
-        context: context, 
-        errorSituation: AppLocalizations.of(context)!.errorLogin, 
-        exception: provider.error!,
-      );
-      navigateAndReplace(context, Pages.login);
+    if (provider.account != null) {
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        final account = provider.account;
+        if (account != null) {
+          PosthogService.identify(account);
+        }
+      });
+      return child;
     }
+
+    if (provider.error != null) {
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        postNotifyUserOfErrorX(
+          context: context, 
+          errorSituation: AppLocalizations.of(context)!.errorLogin, 
+          exception: provider.error!,
+        );
+        navigateAndReplace(context, Pages.login);
+      });
+      return const Center(child: CircularProgressIndicator());
+    }
+
+    if (provider.restoreFuture == null) {
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        provider.restoreIfPossible().catchError((error, stack) {
+          debugPrint('Account restore failed: $error');
+        });
+      });
+      return const Center(child: CircularProgressIndicator());
+    }
+
+    if (provider.isLoading) return const Center(child: CircularProgressIndicator());
     if (provider.account == null) {
       WidgetsBinding.instance.addPostFrameCallback((_) => navigateAndReplace(context, Pages.login));
       return const Center(child: CircularProgressIndicator());
diff --git a/frontend/pweb/lib/pages/login/form.dart b/frontend/pweb/lib/pages/login/form.dart
index 1eb3bcc..1786ef9 100644
--- a/frontend/pweb/lib/pages/login/form.dart
+++ b/frontend/pweb/lib/pages/login/form.dart
@@ -14,6 +14,7 @@ import 'package:pweb/widgets/password/password.dart';
 import 'package:pweb/widgets/username.dart';
 import 'package:pweb/widgets/vspacer.dart';
 import 'package:pweb/widgets/error/snackbar.dart';
+import 'package:pweb/services/posthog.dart';
 
 import 'package:pweb/generated/i18n/app_localizations.dart';
 
@@ -43,10 +44,14 @@ class _LoginFormState extends State<LoginForm> {
         password: _passwordController.text,
         locale: context.read<LocaleProvider>().locale.languageCode,
       );
+      await PosthogService.login(pending: outcome.isPending);
       if (outcome.isPending) {
         // TODO: fix context usage
         navigateAndReplace(context, Pages.sfactor);
       } else {
+        if (outcome.account != null) {
+          await PosthogService.identify(outcome.account!);
+        }
         onLogin();
       }
       return 'ok';
diff --git a/frontend/pweb/lib/pages/payment_methods/page.dart b/frontend/pweb/lib/pages/payment_methods/page.dart
index 44d3dd9..ccf4b7a 100644
--- a/frontend/pweb/lib/pages/payment_methods/page.dart
+++ b/frontend/pweb/lib/pages/payment_methods/page.dart
@@ -16,6 +16,7 @@ import 'package:pweb/providers/payment_flow.dart';
 import 'package:pweb/pages/payment_methods/payment_page/body.dart';
 import 'package:pweb/providers/wallets.dart';
 import 'package:pweb/widgets/sidebar/destinations.dart';
+import 'package:pweb/services/posthog.dart';
 
 
 class PaymentPage extends StatefulWidget {
@@ -109,7 +110,7 @@ class _PaymentPageState extends State<PaymentPage> {
 
   void _handleSendPayment() {
     // TODO: Handle Payment logic
-    // AmplitudeService.paymentInitiated();
+    PosthogService.paymentInitiated(method: _flowProvider.selectedType);
   }
 
   @override
@@ -195,4 +196,4 @@ class _PaymentPageState extends State<PaymentPage> {
           (method.description?.contains(wallet.walletUserID) ?? false),
     );
   }
-}
\ No newline at end of file
+}
diff --git a/frontend/pweb/lib/pages/settings/profile/account/locale.dart b/frontend/pweb/lib/pages/settings/profile/account/locale.dart
index 4c11cc5..2208197 100644
--- a/frontend/pweb/lib/pages/settings/profile/account/locale.dart
+++ b/frontend/pweb/lib/pages/settings/profile/account/locale.dart
@@ -4,7 +4,7 @@ import 'package:provider/provider.dart';
 
 import 'package:pshared/provider/locale.dart';
 
-// import 'package:pweb/services/amplitude.dart';
+import 'package:pweb/services/posthog.dart';
 
 import 'package:pweb/generated/i18n/app_localizations.dart';
 
@@ -58,7 +58,7 @@ class LocalePicker extends StatelessWidget {
                 onChanged: (locale) {
                   if (locale != null) {
                     localeProvider.setLocale(locale);
-                    // AmplitudeService.localeChanged(locale);
+                    PosthogService.localeChanged(locale);
                   }
                 },
                 decoration: const InputDecoration(
diff --git a/frontend/pweb/lib/services/posthog.dart b/frontend/pweb/lib/services/posthog.dart
new file mode 100644
index 0000000..15ceaf2
--- /dev/null
+++ b/frontend/pweb/lib/services/posthog.dart
@@ -0,0 +1,136 @@
+import 'package:flutter/material.dart';
+
+import 'package:logging/logging.dart';
+
+import 'package:posthog_flutter/posthog_flutter.dart';
+
+import 'package:pshared/config/constants.dart';
+import 'package:pshared/models/account/account.dart';
+import 'package:pshared/models/payment/type.dart';
+import 'package:pshared/models/recipient/status.dart';
+import 'package:pshared/models/recipient/type.dart';
+
+import 'package:pweb/widgets/sidebar/destinations.dart';
+
+
+class PosthogService {
+  static final _logger = Logger('service.posthog');
+  static String? _identifiedUserId;
+  static bool _initialized = false;
+
+  static bool get isEnabled => _initialized;
+
+  static Future<void> initialize() async {
+    final apiKey = Constants.posthogApiKey;
+    if (apiKey.isEmpty) {
+      _logger.warning('PostHog API key is not configured, analytics disabled.');
+      return;
+    }
+
+    try {
+      final config = PostHogConfig(apiKey)
+        ..host = Constants.posthogHost
+        ..captureApplicationLifecycleEvents = true;
+      await Posthog().setup(config);
+      await Posthog().register('client_id', Constants.clientId);
+      _initialized = true;
+      _logger.info('PostHog initialized with host ${Constants.posthogHost}');
+    } catch (e, st) {
+      _initialized = false;
+      _logger.warning('Failed to initialize PostHog: $e', e, st);
+    }
+  }
+
+  static Future<void> identify(Account account) async {
+    if (!_initialized) return;
+    if (_identifiedUserId == account.id) return;
+
+    await Posthog().identify(
+      userId: account.id,
+      userProperties: {
+        'email': account.login,
+        'name': account.name,
+        'locale': account.locale,
+        'created_at': account.createdAt.toIso8601String(),
+      },
+    );
+    _identifiedUserId = account.id;
+  }
+
+  static Future<void> reset() async {
+    if (!_initialized) return;
+    _identifiedUserId = null;
+    await Posthog().reset();
+  }
+
+  static Future<void> login({required bool pending}) async {
+    if (!_initialized) return;
+    await _capture(
+      'login',
+      properties: {
+        'result': pending ? 'pending' : 'success',
+      },
+    );
+  }
+
+  static Future<void> pageOpened(PayoutDestination page, {String? path, String? uiSource}) async {
+    if (!_initialized) return;
+    return _capture(
+      'pageOpened',
+      properties: {
+        'page': page.name,
+        if (path != null) 'path': path,
+        if (uiSource != null) 'uiSource': uiSource,
+      },
+    );
+  }
+
+  static Future<void> localeChanged(Locale locale) async {
+    if (!_initialized) return;
+    return _capture(
+      'localeChanged',
+      properties: {'locale': locale.toLanguageTag()},
+    );
+  }
+
+  static Future<void> recipientAddCompleted(
+    RecipientType type,
+    RecipientStatus status,
+    Set<PaymentType> methods,
+  ) async {
+    if (!_initialized) return;
+    return _capture(
+      'recipientAddCompleted',
+      properties: {
+        'methods': methods.map((m) => m.name).toList(),
+        'type': type.name,
+        'status': status.name,
+      },
+    );
+  }
+
+  static Future<void> paymentInitiated({PaymentType? method}) async {
+    if (!_initialized) return;
+    return _capture(
+      'paymentInitiated',
+      properties: {
+        if (method != null) 'method': method.name,
+      },
+    );
+  }
+
+  static Future<void> _capture(
+    String eventName, {
+    Map<String, Object?>? properties,
+  }) async {
+    if (!_initialized) return;
+    final filtered = <String, Object>{};
+    if (properties != null) {
+      for (final entry in properties.entries) {
+        final value = entry.value;
+        if (value != null) filtered[entry.key] = value;
+      }
+    }
+    await Posthog().capture(eventName: eventName, properties: filtered.isEmpty ? null : filtered);
+  }
+}
diff --git a/frontend/pweb/lib/utils/logout.dart b/frontend/pweb/lib/utils/logout.dart
index 97e030e..6881022 100644
--- a/frontend/pweb/lib/utils/logout.dart
+++ b/frontend/pweb/lib/utils/logout.dart
@@ -6,10 +6,12 @@ import 'package:pshared/provider/account.dart';
 import 'package:pshared/provider/permissions.dart';
 
 import 'package:pweb/app/router/pages.dart';
+import 'package:pweb/services/posthog.dart';
 
 
 void logoutUtil(BuildContext context) {
   context.read<AccountProvider>().logout();
   context.read<PermissionsProvider>().reset();
+  PosthogService.reset();
   navigateAndReplace(context, Pages.login);
 }
diff --git a/frontend/pweb/lib/widgets/sidebar/side_menu.dart b/frontend/pweb/lib/widgets/sidebar/side_menu.dart
index 5e9cc13..026483a 100644
--- a/frontend/pweb/lib/widgets/sidebar/side_menu.dart
+++ b/frontend/pweb/lib/widgets/sidebar/side_menu.dart
@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 
-// import 'package:pweb/services/amplitude.dart';
+import 'package:pweb/services/posthog.dart';
 import 'package:pweb/widgets/sidebar/destinations.dart';
 
 
@@ -49,7 +49,7 @@ class SideMenuColumn extends StatelessWidget {
                 child: InkWell(
                   onTap: () {
                     onSelected(item);
-                    // AmplitudeService.pageOpened(item, uiSource: 'sidebar');
+                    PosthogService.pageOpened(item, uiSource: 'sidebar');
                   },
                   borderRadius: BorderRadius.circular(12),
                   hoverColor: theme.colorScheme.primaryContainer,
@@ -76,4 +76,4 @@ class SideMenuColumn extends StatelessWidget {
       ),
     );
   }
-}
\ No newline at end of file
+}
diff --git a/frontend/pweb/macos/Flutter/GeneratedPluginRegistrant.swift b/frontend/pweb/macos/Flutter/GeneratedPluginRegistrant.swift
index 79f5652..6f6fb74 100644
--- a/frontend/pweb/macos/Flutter/GeneratedPluginRegistrant.swift
+++ b/frontend/pweb/macos/Flutter/GeneratedPluginRegistrant.swift
@@ -9,6 +9,7 @@ import amplitude_flutter
 import file_selector_macos
 import flutter_timezone
 import path_provider_foundation
+import posthog_flutter
 import share_plus
 import shared_preferences_foundation
 import sqflite_darwin
@@ -19,6 +20,7 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
   FlutterTimezonePlugin.register(with: registry.registrar(forPlugin: "FlutterTimezonePlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
+  PosthogFlutterPlugin.register(with: registry.registrar(forPlugin: "PosthogFlutterPlugin"))
   SharePlusMacosPlugin.register(with: registry.registrar(forPlugin: "SharePlusMacosPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))
diff --git a/frontend/pweb/pubspec.yaml b/frontend/pweb/pubspec.yaml
index aeb7e35..00a60ba 100644
--- a/frontend/pweb/pubspec.yaml
+++ b/frontend/pweb/pubspec.yaml
@@ -35,6 +35,7 @@ dependencies:
     sdk: flutter
   pshared: 
     path: ../pshared
+  posthog_flutter: ^4.0.1
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.