diff --git a/src/backend/core/analytics/posthog.py b/src/backend/core/analytics/posthog.py
index 20b44ee8..204da176 100644
--- a/src/backend/core/analytics/posthog.py
+++ b/src/backend/core/analytics/posthog.py
@@ -1,13 +1,16 @@
 """PostHog implementation of the analytics backend protocol."""
 
 import logging
-from typing import Any
+from typing import Any, Mapping
+
+from django.core.cache import cache
 
 from posthog import Posthog
 
 from ..models import User
-from . import AnalyticsBackend
+from .base import AnalyticsBackend
 from .events import AnalyticsEvent
+from .user_feature_flags import UserFeatureFlag
 
 logger = logging.getLogger(__name__)
 
@@ -20,6 +23,8 @@ class PostHogAnalytics(AnalyticsBackend):
         *,
         api_key: str,
         host: str = "https://eu.i.posthog.com",
+        feature_flags_cache_ttl: int = 60,
+        feature_flags_cache_prefix: str = "user_feature_flags:",
         **kwargs: Any,
     ) -> None:
 
@@ -30,6 +35,8 @@ class PostHogAnalytics(AnalyticsBackend):
             host=host,
             **kwargs,
         )
+        self._feature_flags_cache_ttl = feature_flags_cache_ttl
+        self._feature_flags_cache_prefix = feature_flags_cache_prefix
 
     @staticmethod
     def _distinct_id(user: User) -> str | None:
@@ -73,3 +80,37 @@ class PostHogAnalytics(AnalyticsBackend):
     def shutdown(self) -> None:
         """Flush pending events. Called on process exit."""
         self._client.shutdown()
+
+    def _fetch_user_feature_flags(
+        self, user: User
+    ) -> Mapping[UserFeatureFlag, bool | str | None]:
+        """Compute feature flags for a user."""
+
+        distinct_id = self._distinct_id(user)
+        if distinct_id is None:
+            return {}
+
+        flags = self._client.evaluate_flags(distinct_id)
+        out: dict[UserFeatureFlag, bool | str | None] = {}
+        for flag_key in UserFeatureFlag:
+            out[flag_key] = flags.get_flag(flag_key.value)
+
+        return out
+
+    def get_user_feature_flags(
+        self, user: User
+    ) -> Mapping[UserFeatureFlag, bool | str | None]:
+        """Get feature flags for a user. Caches the result for a short time."""
+        distinct_id = self._distinct_id(user)
+        if distinct_id is None:
+            return {}
+
+        try:
+            return cache.get_or_set(
+                f"{self._feature_flags_cache_prefix}{distinct_id}",
+                default=lambda: self._fetch_user_feature_flags(user),
+                timeout=self._feature_flags_cache_ttl,
+            )
+        except Exception:  # pylint: disable=broad-exception-caught
+            logger.exception("Failed to get feature flags for user %s", user.pk)
+            return {}
diff --git a/src/backend/core/tests/analytics/test_posthog.py b/src/backend/core/tests/analytics/test_posthog.py
index 87bb19ef..a329b079 100644
--- a/src/backend/core/tests/analytics/test_posthog.py
+++ b/src/backend/core/tests/analytics/test_posthog.py
@@ -12,6 +12,7 @@ import pytest
 
 from core.analytics.events import AnalyticsEvent
 from core.analytics.posthog import PostHogAnalytics
+from core.analytics.user_feature_flags import UserFeatureFlag
 from core.factories import UserFactory
 
 pytestmark = pytest.mark.django_db
@@ -248,6 +249,60 @@ def test_capture_logs_the_failing_event_name_on_exception(mock_posthog_cls, capl
     assert any("PostHog capture failed" in record.message for record in caplog.records)
 
 
+# ==============================
+# feature flags
+# ==============================
+
+
+@patch("core.analytics.posthog.Posthog")
+def test_compute_feature_flags_returns_all_catalog_entries(mock_posthog_cls):
+    """Should map every declared feature flag key to the SDK evaluated value."""
+    backend = PostHogAnalytics(api_key="test-api-key")
+    user = UserFactory()
+
+    mock_posthog_cls.return_value.evaluate_flags.return_value.get_flag.return_value = (
+        True
+    )
+
+    flags = backend._fetch_user_feature_flags(user)
+
+    assert flags == {UserFeatureFlag.TRANSCRIPT_SUMMARY_ENABLED: True}
+    mock_posthog_cls.return_value.evaluate_flags.assert_called_once_with(str(user.pk))
+    mock_posthog_cls.return_value.evaluate_flags.return_value.get_flag.assert_called_once_with(
+        UserFeatureFlag.TRANSCRIPT_SUMMARY_ENABLED.value
+    )
+
+
+@patch("core.analytics.posthog.cache.get_or_set")
+@patch("core.analytics.posthog.Posthog")
+def test_get_feature_flags_uses_cache_get_or_set(
+    mock_posthog_cls, mock_cache_get_or_set
+):
+    """Should cache feature flags by user distinct id with configured TTL."""
+    cached_flags = {UserFeatureFlag.TRANSCRIPT_SUMMARY_ENABLED: False}
+    mock_cache_get_or_set.return_value = cached_flags
+    backend = PostHogAnalytics(api_key="test-api-key", feature_flags_cache_ttl=120)
+    user = UserFactory()
+
+    flags = backend.get_user_feature_flags(user)
+
+    assert flags == cached_flags
+    mock_cache_get_or_set.assert_called_once()
+    args, kwargs = mock_cache_get_or_set.call_args
+    assert kwargs["timeout"] == 120
+    assert args[0] == f"user_feature_flags:{user.pk}"
+    assert callable(kwargs["default"])
+
+
+@patch("core.analytics.posthog.Posthog")
+def test_get_feature_flags_returns_empty_dict_on_exception(mock_posthog_cls):
+    """Should swallow failures and return an empty mapping."""
+    backend = PostHogAnalytics(api_key="test-api-key")
+    user = UserFactory()
+    with patch("core.analytics.posthog.cache.get_or_set", side_effect=RuntimeError):
+        assert backend.get_user_feature_flags(user) == {}
+
+
 # ==============================
 # shutdown
 # ==============================