diff --git a/web/src/lib/core/Navbar/navGroups.spec.ts b/web/src/lib/core/Navbar/navGroups.spec.ts
index d92d0c2a4e..47ae946be3 100644
--- a/web/src/lib/core/Navbar/navGroups.spec.ts
+++ b/web/src/lib/core/Navbar/navGroups.spec.ts
@@ -868,10 +868,17 @@ describe("GATE_PREDICATES", () => {
     expect(GATE_PREDICATES.downtimes(ctx({ isEnterprise: true }))).toBe(false);
   });
 
-  it("marks Downtimes and Alert Calibration as Beta in the Reliability flyout, and nothing else there", () => {
+  it("marks Downtimes, Alert Calibration and every On-Call entry as Beta in the Reliability flyout, and nothing else there", () => {
     const reliability = NAV_GROUPS.find((g) => g.children.some((c) => c.name === "downtimes"))!;
     const beta = reliability.children.filter((c) => c.beta).map((c) => c.name);
-    expect(beta).toEqual(["downtimes", "alertCalibration"]);
+    expect(beta).toEqual([
+      "downtimes",
+      "alertCalibration",
+      "onCallResponses",
+      "onCallTeams",
+      "onCallRouting",
+      "onCallMine",
+    ]);
   });
 
   it("puts Downtimes after Incidents when the rail carries a downtimes item", () => {
diff --git a/web/src/lib/core/Navbar/navGroups.ts b/web/src/lib/core/Navbar/navGroups.ts
index 6da6dc0611..8ca4300055 100644
--- a/web/src/lib/core/Navbar/navGroups.ts
+++ b/web/src/lib/core/Navbar/navGroups.ts
@@ -237,6 +237,7 @@ export const NAV_GROUPS: NavGroupDef[] = [
         name: "onCallResponses",
         categoryKey: "menu.onCall",
         gate: "oncall",
+        beta: true,
       },
       {
         titleKey: "oncall.teams",
@@ -244,6 +245,7 @@ export const NAV_GROUPS: NavGroupDef[] = [
         name: "onCallTeams",
         categoryKey: "menu.onCall",
         gate: "oncall",
+        beta: true,
       },
       {
         titleKey: "oncall.routingNav",
@@ -251,6 +253,7 @@ export const NAV_GROUPS: NavGroupDef[] = [
         name: "onCallRouting",
         categoryKey: "menu.onCall",
         gate: "oncall",
+        beta: true,
       },
       // Same icon as the page's own header, so the menu and the page read as one place.
       {
@@ -259,6 +262,7 @@ export const NAV_GROUPS: NavGroupDef[] = [
         name: "onCallMine",
         categoryKey: "menu.onCall",
         gate: "oncall",
+        beta: true,
       },
       // Where external alerts (Grafana, Alertmanager, etc.) feed Incidents.
       // Gated on incidentList, not alertList: this only makes sense where
diff --git a/web/src/views/OnCall/OnCallMine.spec.ts b/web/src/views/OnCall/OnCallMine.spec.ts
index 993e60c189..544562d5fd 100644
--- a/web/src/views/OnCall/OnCallMine.spec.ts
+++ b/web/src/views/OnCall/OnCallMine.spec.ts
@@ -158,6 +158,17 @@ describe("OnCallMine", () => {
     service.resolvedSchedule.mockResolvedValue({ data: [] } as any);
   });
 
+  /// Mounts the real page layout so the tag is proven to reach the rendered header.
+  it("tags the page title as Beta", async () => {
+    const wrapper = mount(OnCallMine, {
+      global: { plugins: [i18n, store], stubs: { ...stubs, OPageLayout: false } },
+    });
+    await flushPromises();
+    const badge = wrapper.find('[data-test="beta-badge"]');
+    expect(badge.exists()).toBe(true);
+    expect(badge.text()).toBe(String(i18n.global.t("common.beta")));
+  });
+
   it("serves a revisit from cache", async () => {
     const first = render();
     await flushPromises();
diff --git a/web/src/views/OnCall/OnCallMine.vue b/web/src/views/OnCall/OnCallMine.vue
index a5a2fdcd63..33ddb5e7e7 100644
--- a/web/src/views/OnCall/OnCallMine.vue
+++ b/web/src/views/OnCall/OnCallMine.vue
@@ -23,6 +23,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     icon="person"
     scroll
   >
+    <template #title-trail>
+      <BetaBadge class="shrink-0" />
+    </template>
     <template #actions>
       <!-- Personal and org-wide, so it heads the page rather than sitting under one team. -->
       <!-- Away only takes someone off a team's rotation, so a reader on no team has nothing to mark. -->
@@ -464,6 +467,7 @@ import OnCallReachRow from "@/components/oncall/OnCallReachRow.vue";
 import OnCallSetupBanner from "@/components/oncall/OnCallSetupBanner.vue";
 import OnCallSlackCard from "@/components/oncall/OnCallSlackCard.vue";
 import OTag from "@/lib/core/Badge/OTag.vue";
+import BetaBadge from "@/components/common/BetaBadge.vue";
 import OButton from "@/lib/core/Button/OButton.vue";
 import OContent from "@/lib/core/Content/OContent.vue";
 import OEmptyState from "@/lib/core/EmptyState/OEmptyState.vue";
diff --git a/web/src/views/OnCall/OnCallResponses.spec.ts b/web/src/views/OnCall/OnCallResponses.spec.ts
index f81b1e12f6..b23fc8ae5b 100644
--- a/web/src/views/OnCall/OnCallResponses.spec.ts
+++ b/web/src/views/OnCall/OnCallResponses.spec.ts
@@ -313,6 +313,17 @@ describe("OnCallResponses", () => {
     service.getResponse.mockResolvedValue({ data: { events: [] } } as any);
   });
 
+  /// Mounts the real page layout so the tag is proven to reach the rendered header.
+  it("tags the page title as Beta", async () => {
+    const wrapper = mountTracked(OnCallResponses, {
+      global: { plugins: [i18n, store], stubs: { ...stubs, OPageLayout: false } },
+    });
+    await flushPromises();
+    const badge = wrapper.find('[data-test="beta-badge"]');
+    expect(badge.exists()).toBe(true);
+    expect(badge.text()).toBe(String(i18n.global.t("common.beta")));
+  });
+
   function page(over: Record<string, unknown> = {}, source = "al_ckt") {
     return {
       id: "resp_1",
diff --git a/web/src/views/OnCall/OnCallResponses.vue b/web/src/views/OnCall/OnCallResponses.vue
index eaebb899ec..92effa9fac 100644
--- a/web/src/views/OnCall/OnCallResponses.vue
+++ b/web/src/views/OnCall/OnCallResponses.vue
@@ -21,6 +21,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     :title="t('oncall.responsesTitle')"
     icon="notifications-active"
   >
+    <template #title-trail>
+      <BetaBadge class="shrink-0" />
+    </template>
     <template #actions>
       <!-- Whether the reader is themselves on call, beside the buttons rather
            than in the body: it qualifies the whole screen, not one section. -->
@@ -821,6 +824,7 @@ import OnCallShiftBanner from "@/components/oncall/OnCallShiftBanner.vue";
 import { useOnCallPermissions } from "@/composables/useOnCallPermissions";
 import OText from "@/lib/core/Typography/OText.vue";
 import OTruncatedText from "@/lib/core/Typography/OTruncatedText.vue";
+import BetaBadge from "@/components/common/BetaBadge.vue";
 import OButton from "@/lib/core/Button/OButton.vue";
 import useBreakpoint from "@/composables/useBreakpoint";
 import { useListViewState } from "@/composables/useListViewState";
diff --git a/web/src/views/OnCall/OnCallRouting.spec.ts b/web/src/views/OnCall/OnCallRouting.spec.ts
index a7be58b339..31a18464f5 100644
--- a/web/src/views/OnCall/OnCallRouting.spec.ts
+++ b/web/src/views/OnCall/OnCallRouting.spec.ts
@@ -259,6 +259,17 @@ describe("OnCallRouting", () => {
     correlation.getDimensionAnalytics.mockResolvedValue({ data: { dimensions: [] } } as any);
   });
 
+  /// Mounts the real page layout so the tag is proven to reach the rendered header.
+  it("tags the page title as Beta", async () => {
+    const wrapper = mount(OnCallRouting, {
+      global: { plugins: [i18n, store], stubs: { ...stubs, OPageLayout: false } },
+    });
+    await flushPromises();
+    const badge = wrapper.find('[data-test="beta-badge"]');
+    expect(badge.exists()).toBe(true);
+    expect(badge.text()).toBe(String(i18n.global.t("common.beta")));
+  });
+
   /// The whole point of the org screen: no team_id, so shadowing is computed
   /// across every team's rules, not one team's slice.
   it("asks for the org-wide rules, not one team's", async () => {
diff --git a/web/src/views/OnCall/OnCallRouting.vue b/web/src/views/OnCall/OnCallRouting.vue
index f895e5b945..8f3bfa2725 100644
--- a/web/src/views/OnCall/OnCallRouting.vue
+++ b/web/src/views/OnCall/OnCallRouting.vue
@@ -23,6 +23,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     icon="alt-route"
   >
     <template #title-trail>
+      <BetaBadge class="shrink-0" />
       <OIcon
         name="info-outline"
         size="sm"
@@ -383,6 +384,7 @@ import type { RuleDraft } from "@/components/oncall/OnCallRuleEditor.vue";
 import type { SimulatorQuery } from "@/components/oncall/OnCallRoutingSimulator.vue";
 import OnCallUnroutedQueue from "@/components/oncall/OnCallUnroutedQueue.vue";
 import type { UnroutedFilters } from "@/components/oncall/OnCallUnroutedQueue.vue";
+import BetaBadge from "@/components/common/BetaBadge.vue";
 import OButton from "@/lib/core/Button/OButton.vue";
 import useBreakpoint from "@/composables/useBreakpoint";
 import { useOnCallPermissions } from "@/composables/useOnCallPermissions";
diff --git a/web/src/views/OnCall/OnCallTeams.spec.ts b/web/src/views/OnCall/OnCallTeams.spec.ts
index 9d02cf7ce3..d3f448f593 100644
--- a/web/src/views/OnCall/OnCallTeams.spec.ts
+++ b/web/src/views/OnCall/OnCallTeams.spec.ts
@@ -169,6 +169,17 @@ describe("OnCallTeams", () => {
     service.getRoutingConfig.mockResolvedValue({ data: { default_team_id: null } } as any);
   });
 
+  /// Mounts the real page layout so the tag is proven to reach the rendered header.
+  it("tags the page title as Beta", async () => {
+    const wrapper = mount(OnCallTeams, {
+      global: { plugins: [i18n, store], stubs: { ...stubs, OPageLayout: false } },
+    });
+    await flushPromises();
+    const badge = wrapper.find('[data-test="beta-badge"]');
+    expect(badge.exists()).toBe(true);
+    expect(badge.text()).toBe(String(i18n.global.t("common.beta")));
+  });
+
   /// The setup checklist's first step sends somebody here already meaning to
   /// create a team. Landing them on the list to hunt for the button is the same
   /// click asked twice.
diff --git a/web/src/views/OnCall/OnCallTeams.vue b/web/src/views/OnCall/OnCallTeams.vue
index 7a5d6b5762..070acccb29 100644
--- a/web/src/views/OnCall/OnCallTeams.vue
+++ b/web/src/views/OnCall/OnCallTeams.vue
@@ -21,6 +21,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     :title="t('oncall.teamsTitle')"
     icon="group-work"
   >
+    <template #title-trail>
+      <BetaBadge class="shrink-0" />
+    </template>
     <template #actions>
       <OButton
         v-if="canConfigure"
@@ -309,6 +312,7 @@ import { computed, onMounted, ref, watch } from "vue";
 import { useRoute, useRouter } from "vue-router";
 import { useStore } from "vuex";
 
+import BetaBadge from "@/components/common/BetaBadge.vue";
 import OButton from "@/lib/core/Button/OButton.vue";
 import OEmptyState from "@/lib/core/EmptyState/OEmptyState.vue";
 import type { EmptyStateAction } from "@/lib/core/EmptyState/presets";