diff --git a/src/__mocks__/capabilities.ts b/src/__mocks__/capabilities.ts
index 43c9da15a1..8c5d6dd725 100644
--- a/src/__mocks__/capabilities.ts
+++ b/src/__mocks__/capabilities.ts
@@ -100,6 +100,7 @@ export const mockedCapabilities: Capabilities = {
 			'mutual-calendar-events',
 			'upcoming-reminders',
 			'sensitive-conversations',
+			'threads',
 			// Conditional features
 			'message-expiration',
 			'reactions',
diff --git a/src/components/RightSidebar/RightSidebar.vue b/src/components/RightSidebar/RightSidebar.vue
index 39442f2377..64aacf2e39 100644
--- a/src/components/RightSidebar/RightSidebar.vue
+++ b/src/components/RightSidebar/RightSidebar.vue
@@ -25,21 +25,28 @@
 			<RightSidebarContent ref="sidebarContent"
 				:is-user="!!getUserId"
 				:mode="CONTENT_MODES[contentModeIndex]"
-				:state="showSearchMessagesTab ? 'search' : 'default'"
+				:state="contentState"
 				@update:mode="handleUpdateMode"
-				@update:search="handleShowSearch" />
+				@update:state="handleUpdateState" />
 		</template>
 		<template #description>
 			<InternalSignalingHint />
 			<LobbyStatus v-if="canFullModerate && hasLobbyEnabled" :token="token" />
 		</template>
-		<NcAppSidebarTab v-if="showSearchMessagesTab"
+		<NcAppSidebarTab v-if="contentState === 'search'"
 			id="search-messages"
 			key="search-messages"
 			:order="0"
 			:name="t('spreed', 'Search messages')">
 			<SearchMessagesTab :is-active="activeTab === 'search-messages'"
-				@close="handleShowSearch(false)" />
+				@close="handleUpdateState('default')" />
+		</NcAppSidebarTab>
+		<NcAppSidebarTab v-else-if="contentState === 'threads'"
+			id="threads"
+			key="threads"
+			:order="0"
+			:name="t('spreed', 'Threads')">
+			<ThreadsTab @close="handleUpdateState('default')" />
 		</NcAppSidebarTab>
 		<template v-else>
 			<NcAppSidebarTab v-if="isInCall"
@@ -108,7 +115,7 @@
 				<template #icon>
 					<IconFolderMultipleImage :size="20" />
 				</template>
-				<SharedItemsTab :active="activeTab === 'shared-items'" />
+				<SharedItemsTab :active="activeTab === 'shared-items'" @update:state="handleUpdateState" />
 			</NcAppSidebarTab>
 		</template>
 	</NcAppSidebar>
@@ -140,6 +147,7 @@ import RightSidebarContent from './RightSidebarContent.vue'
 import SearchMessagesTab from './SearchMessages/SearchMessagesTab.vue'
 import SharedItemsTab from './SharedItems/SharedItemsTab.vue'
 import SipSettings from './SipSettings.vue'
+import ThreadsTab from './Threads/ThreadsTab.vue'
 import { useGetParticipants } from '../../composables/useGetParticipants.ts'
 import { useGetToken } from '../../composables/useGetToken.ts'
 import { CONVERSATION, PARTICIPANT, WEBINAR } from '../../constants.ts'
@@ -167,6 +175,7 @@ export default {
 		SearchMessagesTab,
 		SetGuestUsername,
 		SharedItemsTab,
+		ThreadsTab,
 		SipSettings,
 		// Icons
 		IconAccountMultiple,
@@ -250,7 +259,7 @@ export default {
 		return {
 			contactsLoading: false,
 			unreadNotificationHandle: null,
-			showSearchMessagesTab: false,
+			contentState: 'default',
 		}
 	},
 
@@ -427,6 +436,7 @@ export default {
 		isInCall(newValue) {
 			if (newValue) {
 				// Set 'chat' tab as active, and switch to it if sidebar is open
+				this.contentState = 'default'
 				this.activeTab = 'chat'
 				return
 			}
@@ -506,11 +516,13 @@ export default {
 			}
 		},
 
-		handleShowSearch(value) {
-			this.showSearchMessagesTab = value
+		handleUpdateState(value) {
+			this.contentState = value
 			// FIXME upstream: NcAppSidebar should emit update:active
-			if (value) {
+			if (value === 'search') {
 				this.activeTab = 'search-messages'
+			} else if (value === 'threads') {
+				this.activeTab = 'threads'
 			} else {
 				this.activeTab = this.isInCall ? 'chat' : 'participants'
 			}
diff --git a/src/components/RightSidebar/RightSidebarContent.vue b/src/components/RightSidebar/RightSidebarContent.vue
index f81d51dd92..7fb311079c 100644
--- a/src/components/RightSidebar/RightSidebarContent.vue
+++ b/src/components/RightSidebar/RightSidebarContent.vue
@@ -43,14 +43,16 @@ type MutualEvent = {
 	color: string
 }
 
+type SidebarContentState = 'default' | 'search' | 'threads'
+
 const props = defineProps<{
 	isUser: boolean
-	state: 'default' | 'search'
+	state: SidebarContentState
 	mode: 'compact' | 'preview' | 'full'
 }>()
 
 const emit = defineEmits<{
-	(event: 'update:search', value: boolean): void
+	(event: 'update:state', value: SidebarContentState): void
 	(event: 'update:mode', value: 'compact' | 'preview' | 'full'): void
 }>()
 
@@ -83,6 +85,11 @@ const sidebarTitle = computed(() => {
 			escape: false,
 			sanitize: false,
 		})
+	} else if (props.state === 'threads') {
+		return t('spreed', 'Threads in {name}', { name: conversation.value.displayName }, {
+			escape: false,
+			sanitize: false,
+		})
 	}
 	return conversation.value.displayName
 })
@@ -202,7 +209,7 @@ function handleHeaderClick() {
 				<NcButton variant="tertiary"
 					:title="t('spreed', 'Search messages')"
 					:aria-label="t('spreed', 'Search messages')"
-					@click="emit('update:search', true)">
+					@click="emit('update:state', 'search')">
 					<template #icon>
 						<IconMagnify :size="20" />
 					</template>
@@ -262,12 +269,12 @@ function handleHeaderClick() {
 		</template>
 
 		<!-- Search messages in this conversation -->
-		<template v-else-if="isUser && state === 'search'">
+		<template v-else-if="isUser">
 			<div class="content__header content__header--row">
 				<NcButton variant="tertiary"
 					:title="t('spreed', 'Back')"
 					:aria-label="t('spreed', 'Back')"
-					@click="emit('update:search', false)">
+					@click="emit('update:state', 'default')">
 					<template #icon>
 						<IconArrowLeft class="bidirectional-icon" :size="20" />
 					</template>
diff --git a/src/components/RightSidebar/SharedItems/SharedItemsTab.vue b/src/components/RightSidebar/SharedItems/SharedItemsTab.vue
index 3b082cfe48..b68b0c3214 100644
--- a/src/components/RightSidebar/SharedItems/SharedItemsTab.vue
+++ b/src/components/RightSidebar/SharedItems/SharedItemsTab.vue
@@ -17,11 +17,14 @@ import NcAppNavigationCaption from '@nextcloud/vue/components/NcAppNavigationCap
 import NcButton from '@nextcloud/vue/components/NcButton'
 import NcCollectionList from '@nextcloud/vue/components/NcCollectionList'
 import NcEmptyContent from '@nextcloud/vue/components/NcEmptyContent'
+import NcListItem from '@nextcloud/vue/components/NcListItem'
 import NcRelatedResourcesPanel from '@nextcloud/vue/components/NcRelatedResourcesPanel'
 import DotsHorizontal from 'vue-material-design-icons/DotsHorizontal.vue'
+import IconDotsHorizontal from 'vue-material-design-icons/DotsHorizontal.vue'
 import FolderMultipleImage from 'vue-material-design-icons/FolderMultipleImage.vue'
 import IconPoll from 'vue-material-design-icons/Poll.vue'
 import LoadingComponent from '../../LoadingComponent.vue'
+import ThreadItem from '../Threads/ThreadItem.vue'
 import SharedItems from './SharedItems.vue'
 import SharedItemsBrowser from './SharedItemsBrowser.vue'
 import { useGetToken } from '../../../composables/useGetToken.ts'
@@ -29,6 +32,7 @@ import { CONVERSATION } from '../../../constants.ts'
 import { hasTalkFeature } from '../../../services/CapabilitiesManager.ts'
 import { EventBus } from '../../../services/EventBus.ts'
 import { useActorStore } from '../../../stores/actor.ts'
+import { useChatExtrasStore } from '../../../stores/chatExtras.ts'
 import { useSharedItemsStore } from '../../../stores/sharedItems.ts'
 import { useSidebarStore } from '../../../stores/sidebar.ts'
 import {
@@ -41,6 +45,11 @@ import {
 const props = defineProps<{
 	active: boolean
 }>()
+
+const emit = defineEmits<{
+	(event: 'update:state', value: 'threads'): void
+}>()
+
 const token = useGetToken()
 const showSharedItemsBrowser = ref(false)
 const browserActiveTab = ref('')
@@ -48,6 +57,7 @@ const projectsEnabled = loadState('core', 'projects_enabled', false)
 const hasRelatedResources = ref(false)
 
 const store = useStore()
+const chatExtrasStore = useChatExtrasStore()
 const sharedItemsStore = useSharedItemsStore()
 const sidebarStore = useSidebarStore()
 const actorStore = useActorStore()
@@ -60,9 +70,13 @@ const canCreatePollDrafts = computed(() => {
 const sharedItems = computed(() => sharedItemsStore.sharedItems(token.value))
 const hasSharedItems = computed(() => Object.keys(sharedItems.value).length > 0)
 
+const supportThreads = computed(() => hasTalkFeature(token.value, 'threads'))
+const threadsInformation = computed(() => supportThreads.value ? chatExtrasStore.getThreadsList(token.value).slice(0, 3) : [])
+
 watch([token, () => props.active, () => sidebarStore.show], ([token, isActive, isOpen]) => {
 	if (token && isActive && isOpen) {
 		sharedItemsStore.getSharedItemsOverview(token)
+		supportThreads.value && chatExtrasStore.fetchRecentThreadsList(token)
 	}
 }, { immediate: true })
 
@@ -110,6 +124,23 @@ function openPollDraftHandler() {
 				</template>
 				{{ t('spreed', 'Browse poll drafts') }}
 			</NcButton>
+			<!-- Threads overview -->
+			<template v-if="supportThreads && threadsInformation.length">
+				<NcAppNavigationCaption :name="t('spreed', 'Recent threads')" />
+				<ul class="threads-list">
+					<ThreadItem v-for="thread of threadsInformation"
+						:key="`thread_${thread.thread.id}`"
+						:thread="thread" />
+					<NcListItem
+						:name="t('spreed', 'Show more threads')"
+						one-line
+						@click="emit('update:state', 'threads')">
+						<template #icon>
+							<IconDotsHorizontal class="threads-icon" :size="20" />
+						</template>
+					</NcListItem>
+				</ul>
+			</template>
 			<!-- Shared items grouped by type -->
 			<template v-for="type in sharedItemsOrder" :key="type">
 				<div v-if="sharedItems[type]">
@@ -195,4 +226,14 @@ function openPollDraftHandler() {
 		flex: 1;
 	}
 }
+
+.threads {
+	&-list {
+		line-height: 20px;
+	}
+
+	&-icon {
+		width: 40px; // AVATAR.SIZE.DEFAULT
+	}
+}
 </style>
diff --git a/src/components/RightSidebar/Threads/ThreadItem.vue b/src/components/RightSidebar/Threads/ThreadItem.vue
new file mode 100644
index 0000000000..40fe1981bd
--- /dev/null
+++ b/src/components/RightSidebar/Threads/ThreadItem.vue
@@ -0,0 +1,175 @@
+<!--
+  - SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+  - SPDX-License-Identifier: AGPL-3.0-or-later
+-->
+
+<script setup lang="ts">
+import type { RouteLocationAsRelative } from 'vue-router'
+import type {
+	ChatMessage,
+	ThreadInfo,
+} from '../../../types/index.ts'
+
+import { t } from '@nextcloud/l10n'
+import { computed } from 'vue'
+import { useRoute, useRouter } from 'vue-router'
+import { useStore } from 'vuex'
+import NcActionButton from '@nextcloud/vue/components/NcActionButton'
+import NcDateTime from '@nextcloud/vue/components/NcDateTime'
+import NcListItem from '@nextcloud/vue/components/NcListItem'
+import IconArrowLeftTop from 'vue-material-design-icons/ArrowLeftTop.vue'
+import IconBellOutline from 'vue-material-design-icons/BellOutline.vue'
+import AvatarWrapper from '../../AvatarWrapper/AvatarWrapper.vue'
+import { ATTENDEE } from '../../../constants.ts'
+
+const { thread } = defineProps<{ thread: ThreadInfo }>()
+
+const router = useRouter()
+const route = useRoute()
+const store = useStore()
+
+const threadAuthor = computed(() => thread.first.actorDisplayName.trim().split(' ')[0])
+const lastActivity = computed(() => thread.thread.lastActivity * 1000)
+const name = computed(() => getSimpleLine(thread.first))
+const subname = computed(() => {
+	if (!thread.last) {
+		return t('spreed', 'No messages')
+	}
+	const actor = thread.last.actorDisplayName.trim().split(' ')[0]
+
+	if (!actor && thread.last.actorType === ATTENDEE.ACTOR_TYPE.GUESTS) {
+		return t('spreed', 'Guest')
+	}
+
+	return t('spreed', '{actor}: {lastMessage}', { actor, lastMessage: getSimpleLine(thread.last) }, {
+		escape: false,
+		sanitize: false,
+	})
+})
+
+const to = computed<RouteLocationAsRelative>(() => {
+	return {
+		name: 'conversation',
+		params: { token: thread.thread.roomToken },
+		query: { threadId: thread.thread.id },
+	}
+})
+
+const active = computed(() => {
+	return route.fullPath.startsWith(router.resolve(to.value).fullPath)
+})
+
+const timeFormat = computed<Intl.DateTimeFormatOptions>(() => {
+	if (new Date().toDateString() === new Date(lastActivity.value).toDateString()) {
+		return { timeStyle: 'short' }
+	}
+	return { dateStyle: 'short' }
+})
+
+/**
+ * FIXME copied from conversation item/composable/quote component, should be shared from utils
+ * @param message chat message object
+ */
+function getSimpleLine(message: ChatMessage | undefined) {
+	if (!message) {
+		return ''
+	}
+
+	let text = message.message
+
+	Object.entries(message.messageParameters as ChatMessage['messageParameters']).forEach(([key, value]) => {
+		text = text.replaceAll('{' + key + '}', value.name)
+	})
+
+	return text
+}
+
+</script>
+
+<template>
+	<NcListItem :data-nav-id="`thread_${thread.thread.id}`"
+		class="thread"
+		:name="name"
+		:to="to"
+		:active="active"
+		force-menu>
+		<template #icon>
+			<AvatarWrapper
+				:id="thread.first.actorId"
+				:name="thread.first.actorDisplayName"
+				:source="thread.first.actorType"
+				disable-menu
+				:token="thread.thread.roomToken" />
+		</template>
+		<template #name>
+			<span class="thread__author">{{ threadAuthor }}</span>
+			<span>{{ name }}</span>
+		</template>
+		<template #subname>
+			{{ subname }}
+		</template>
+		<template #actions>
+			<NcActionButton close-after-click
+				@click.stop="() => { console.log('Subscribe') }">
+				<template #icon>
+					<IconBellOutline :size="20" />
+				</template>
+				{{ t('spreed', 'Subscribe to thread') }}
+			</NcActionButton>
+		</template>
+		<template #details>
+			<span class="thread__details">
+				<span class="thread__details-replies">
+					<IconArrowLeftTop :size="16" />
+					{{ thread.thread.numReplies }}
+				</span>
+				<NcDateTime
+					:timestamp="lastActivity"
+					:format="timeFormat"
+					:relative-time="false"
+					ignore-seconds />
+			</span>
+		</template>
+	</NcListItem>
+</template>
+
+<style lang="scss" scoped>
+.thread {
+	:deep(.list-item-content__name) {
+		font-size: var(--font-size-small);
+		font-weight: 400;
+		color: var(--color-text-maxcontrast);
+	}
+
+	&__author {
+		margin-inline-end: calc(0.5 * var(--default-grid-baseline));
+		font-weight: 600;
+	}
+
+	:deep(.list-item-content__subname) {
+		color: var(--color-main-text);
+	}
+
+	&__details {
+		display: flex;
+		flex-direction: column;
+		align-items: flex-end;
+		font-size: var(--font-size-small);
+
+		&-replies {
+			display: flex;
+			gap: calc(0.5 * var(--default-grid-baseline));
+			padding-inline: calc(2 * var(--default-grid-baseline));
+			border-radius: var(--border-radius-pill);
+			background-color: var(--color-primary-element-light);
+			color: var(--color-main-text);
+			font-weight: 600;
+		}
+	}
+
+	&.list-item__wrapper--active .thread__details-replies {
+		color: var(--color-primary-text);
+		background-color: transparent;
+	}
+}
+</style>
diff --git a/src/components/RightSidebar/Threads/ThreadsTab.vue b/src/components/RightSidebar/Threads/ThreadsTab.vue
new file mode 100644
index 0000000000..55acf99491
--- /dev/null
+++ b/src/components/RightSidebar/Threads/ThreadsTab.vue
@@ -0,0 +1,57 @@
+<!--
+  - SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+  - SPDX-License-Identifier: AGPL-3.0-or-later
+-->
+
+<script setup lang="ts">
+import type { RouteLocation } from 'vue-router'
+
+import { computed, onBeforeUnmount, onMounted } from 'vue'
+import ThreadItem from './ThreadItem.vue'
+import { useGetToken } from '../../../composables/useGetToken.ts'
+import { useIsInCall } from '../../../composables/useIsInCall.js'
+import { EventBus } from '../../../services/EventBus.ts'
+import { useChatExtrasStore } from '../../../stores/chatExtras.ts'
+
+const emit = defineEmits<{
+	(event: 'close'): void
+}>()
+
+const chatExtrasStore = useChatExtrasStore()
+const isInCall = useIsInCall()
+const token = useGetToken()
+const threadsInformation = computed(() => chatExtrasStore.getThreadsList(token.value))
+
+onMounted(() => {
+	EventBus.on('route-change', onRouteChange)
+})
+
+onBeforeUnmount(() => {
+	EventBus.off('route-change', onRouteChange)
+})
+
+const onRouteChange = ({ from, to }: { from: RouteLocation, to: RouteLocation }): void => {
+	if (to.name !== 'conversation' || from.params.token !== to.params.token || (from.query.threadId !== to.query.threadId && isInCall.value)) {
+		emit('close')
+	}
+}
+
+</script>
+
+<template>
+	<ul class="threads-tab__list">
+		<ThreadItem v-for="thread of threadsInformation"
+			:key="`thread_${thread.thread.id}`"
+			:thread="thread" />
+	</ul>
+</template>
+
+<style lang="scss" scoped>
+.threads-tab {
+  &__list {
+    transition: all 0.15s ease;
+    height: 100%;
+    overflow-y: auto;
+  }
+}
+</style>
diff --git a/src/stores/chatExtras.ts b/src/stores/chatExtras.ts
index 45e1d1ad98..e9cd95963f 100644
--- a/src/stores/chatExtras.ts
+++ b/src/stores/chatExtras.ts
@@ -54,6 +54,14 @@ export const useChatExtrasStore = defineStore('chatExtras', {
 			}
 		},
 
+		getThreadsList: (state) => (token: string): ThreadInfo[] => {
+			if (state.threads[token]) {
+				return Object.values(state.threads[token]).sort((a, b) => b.thread.lastActivity - a.thread.lastActivity)
+			} else {
+				return []
+			}
+		},
+
 		getParentIdToReply: (state) => (token: string) => {
 			if (state.parentToReply[token]) {
 				return state.parentToReply[token]