diff --git a/app/controllers/discourse_ai/ai_bot/conversations_controller.rb b/app/controllers/discourse_ai/ai_bot/conversations_controller.rb
new file mode 100644
index 00000000..ee569b8a
--- /dev/null
+++ b/app/controllers/discourse_ai/ai_bot/conversations_controller.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+module DiscourseAi
+  module AiBot
+    class ConversationsController < ::ApplicationController
+      requires_plugin ::DiscourseAi::PLUGIN_NAME
+      requires_login
+
+      def index
+        page = params[:page].to_i
+        per_page = params[:per_page]&.to_i || 40
+
+        bot_user_ids = EntryPoint.all_bot_ids
+        base_query =
+          Topic
+            .private_messages_for_user(current_user)
+            .joins(:topic_users)
+            .where(topic_users: { user_id: bot_user_ids })
+            .distinct
+        total = base_query.count
+        pms = base_query.order(last_posted_at: :desc).offset(page * per_page).limit(per_page)
+
+        render json: {
+                 conversations: serialize_data(pms, BasicTopicSerializer),
+                 meta: {
+                   total: total,
+                   page: page,
+                   per_page: per_page,
+                   has_more: total > (page + 1) * per_page,
+                 },
+               }
+      end
+    end
+  end
+end
diff --git a/assets/javascripts/discourse/components/ai-bot-header-icon.gjs b/assets/javascripts/discourse/components/ai-bot-header-icon.gjs
index 1907f517..3cbda25c 100644
--- a/assets/javascripts/discourse/components/ai-bot-header-icon.gjs
+++ b/assets/javascripts/discourse/components/ai-bot-header-icon.gjs
@@ -9,6 +9,7 @@ export default class AiBotHeaderIcon extends Component {
   @service currentUser;
   @service siteSettings;
   @service composer;
+  @service router;
 
   get bots() {
     const availableBots = this.currentUser.ai_enabled_chat_bots
@@ -24,6 +25,9 @@ export default class AiBotHeaderIcon extends Component {
 
   @action
   compose() {
+    if (this.siteSettings.ai_enable_experimental_bot_ux) {
+      return this.router.transitionTo("discourse-ai-bot-conversations");
+    }
     composeAiBotMessage(this.bots[0], this.composer);
   }
 
diff --git a/assets/javascripts/discourse/components/ai-bot-sidebar-new-conversation.gjs b/assets/javascripts/discourse/components/ai-bot-sidebar-new-conversation.gjs
new file mode 100644
index 00000000..915b8283
--- /dev/null
+++ b/assets/javascripts/discourse/components/ai-bot-sidebar-new-conversation.gjs
@@ -0,0 +1,27 @@
+import Component from "@glimmer/component";
+import { service } from "@ember/service";
+import DButton from "discourse/components/d-button";
+import { AI_CONVERSATIONS_PANEL } from "../services/ai-conversations-sidebar-manager";
+
+export default class AiBotSidebarNewConversation extends Component {
+  @service router;
+  @service sidebarState;
+
+  get shouldRender() {
+    return (
+      this.router.currentRouteName !== "discourse-ai-bot-conversations" &&
+      this.sidebarState.isCurrentPanel(AI_CONVERSATIONS_PANEL)
+    );
+  }
+
+  <template>
+    {{#if this.shouldRender}}
+      <DButton
+        @route="/discourse-ai/ai-bot/conversations"
+        @label="discourse_ai.ai_bot.conversations.new"
+        @icon="plus"
+        class="ai-new-question-button btn-default"
+      />
+    {{/if}}
+  </template>
+}
diff --git a/assets/javascripts/discourse/controllers/discourse-ai-bot-conversations.js b/assets/javascripts/discourse/controllers/discourse-ai-bot-conversations.js
new file mode 100644
index 00000000..c23923a3
--- /dev/null
+++ b/assets/javascripts/discourse/controllers/discourse-ai-bot-conversations.js
@@ -0,0 +1,70 @@
+import Controller from "@ember/controller";
+import { action } from "@ember/object";
+import { service } from "@ember/service";
+import { tracked } from "@ember-compat/tracked-built-ins";
+
+export default class DiscourseAiBotConversations extends Controller {
+  @service aiBotConversationsHiddenSubmit;
+  @service currentUser;
+
+  @tracked selectedPersona = this.personaOptions[0].username;
+
+  textarea = null;
+
+  init() {
+    super.init(...arguments);
+    this.selectedPersonaChanged(this.selectedPersona);
+  }
+
+  get personaOptions() {
+    if (this.currentUser.ai_enabled_personas) {
+      return this.currentUser.ai_enabled_personas
+        .filter((persona) => persona.username)
+        .map((persona) => {
+          return {
+            id: persona.id,
+            username: persona.username,
+            name: persona.name,
+            description: persona.description,
+          };
+        });
+    }
+  }
+
+  get displayPersonaSelector() {
+    return this.personaOptions.length > 1;
+  }
+
+  get filterable() {
+    return this.personaOptions.length > 4;
+  }
+
+  @action
+  selectedPersonaChanged(username) {
+    this.selectedPersona = username;
+    this.aiBotConversationsHiddenSubmit.personaUsername = username;
+  }
+
+  @action
+  updateInputValue(event) {
+    this._autoExpandTextarea();
+    this.aiBotConversationsHiddenSubmit.inputValue = event.target.value;
+  }
+
+  @action
+  handleKeyDown(event) {
+    if (event.key === "Enter" && !event.shiftKey) {
+      this.aiBotConversationsHiddenSubmit.submitToBot();
+    }
+  }
+
+  @action
+  setTextArea(element) {
+    this.textarea = element;
+  }
+
+  _autoExpandTextarea() {
+    this.textarea.style.height = "auto";
+    this.textarea.style.height = this.textarea.scrollHeight + "px";
+  }
+}
diff --git a/assets/javascripts/discourse/discourse-ai-bot-dashboard-route-map.js b/assets/javascripts/discourse/discourse-ai-bot-dashboard-route-map.js
new file mode 100644
index 00000000..0c5b9213
--- /dev/null
+++ b/assets/javascripts/discourse/discourse-ai-bot-dashboard-route-map.js
@@ -0,0 +1,5 @@
+export default function () {
+  this.route("discourse-ai-bot-conversations", {
+    path: "/discourse-ai/ai-bot/conversations",
+  });
+}
diff --git a/assets/javascripts/discourse/lib/ai-bot-helper.js b/assets/javascripts/discourse/lib/ai-bot-helper.js
index 69832586..d7fb0132 100644
--- a/assets/javascripts/discourse/lib/ai-bot-helper.js
+++ b/assets/javascripts/discourse/lib/ai-bot-helper.js
@@ -23,24 +23,43 @@ export function showShareConversationModal(modal, topicId) {
     .catch(popupAjaxError);
 }
 
-export function composeAiBotMessage(targetBot, composer) {
+export async function composeAiBotMessage(
+  targetBot,
+  composer,
+  options = {
+    skipFocus: false,
+    topicBody: "",
+    personaUsername: null,
+  }
+) {
   const currentUser = composer.currentUser;
   const draftKey = "new_private_message_ai_" + new Date().getTime();
 
-  let botUsername = currentUser.ai_enabled_chat_bots.find(
-    (bot) => bot.model_name === targetBot
-  ).username;
+  let botUsername;
+  if (targetBot) {
+    botUsername = currentUser.ai_enabled_chat_bots.find(
+      (bot) => bot.model_name === targetBot
+    )?.username;
+  } else if (options.personaUsername) {
+    botUsername = options.personaUsername;
+  } else {
+    botUsername = currentUser.ai_enabled_chat_bots[0].username;
+  }
 
-  composer.focusComposer({
-    fallbackToNewTopic: true,
-    openOpts: {
-      action: Composer.PRIVATE_MESSAGE,
-      recipients: botUsername,
-      topicTitle: i18n("discourse_ai.ai_bot.default_pm_prefix"),
-      archetypeId: "private_message",
-      draftKey,
-      hasGroups: false,
-      warningsDisabled: true,
-    },
-  });
+  const data = {
+    action: Composer.PRIVATE_MESSAGE,
+    recipients: botUsername,
+    topicTitle: i18n("discourse_ai.ai_bot.default_pm_prefix"),
+    archetypeId: "private_message",
+    draftKey,
+    hasGroups: false,
+    warningsDisabled: true,
+  };
+
+  if (options.skipFocus) {
+    data.topicBody = options.topicBody;
+    await composer.open(data);
+  } else {
+    composer.focusComposer({ fallbackToNewTopic: true, openOpts: data });
+  }
 }
diff --git a/assets/javascripts/discourse/services/ai-bot-conversations-hidden-submit.js b/assets/javascripts/discourse/services/ai-bot-conversations-hidden-submit.js
new file mode 100644
index 00000000..7796007d
--- /dev/null
+++ b/assets/javascripts/discourse/services/ai-bot-conversations-hidden-submit.js
@@ -0,0 +1,62 @@
+import { action } from "@ember/object";
+import { next } from "@ember/runloop";
+import Service, { service } from "@ember/service";
+import { popupAjaxError } from "discourse/lib/ajax-error";
+import { i18n } from "discourse-i18n";
+import { composeAiBotMessage } from "../lib/ai-bot-helper";
+
+export default class AiBotConversationsHiddenSubmit extends Service {
+  @service composer;
+  @service aiConversationsSidebarManager;
+  @service dialog;
+
+  personaUsername;
+
+  inputValue = "";
+
+  @action
+  focusInput() {
+    this.composer.destroyDraft();
+    this.composer.close();
+    next(() => {
+      document.getElementById("custom-homepage-input").focus();
+    });
+  }
+
+  @action
+  async submitToBot() {
+    this.composer.destroyDraft();
+    this.composer.close();
+
+    if (this.inputValue.length < 10) {
+      return this.dialog.alert({
+        message: i18n(
+          "discourse_ai.ai_bot.conversations.min_input_length_message"
+        ),
+        didConfirm: () => this.focusInput(),
+        didCancel: () => this.focusInput(),
+      });
+    }
+
+    // we are intentionally passing null as the targetBot to allow for the
+    // function to select the first available bot. This will be refactored in the
+    // future to allow for selecting a specific bot.
+    await composeAiBotMessage(null, this.composer, {
+      skipFocus: true,
+      topicBody: this.inputValue,
+      personaUsername: this.personaUsername,
+    });
+
+    try {
+      await this.composer.save();
+      this.aiConversationsSidebarManager.newTopicForceSidebar = true;
+      if (this.inputValue.length > 10) {
+        // prevents submitting same message again when returning home
+        // but avoids deleting too-short message on submit
+        this.inputValue = "";
+      }
+    } catch (e) {
+      popupAjaxError(e);
+    }
+  }
+}
diff --git a/assets/javascripts/discourse/services/ai-conversations-sidebar-manager.js b/assets/javascripts/discourse/services/ai-conversations-sidebar-manager.js
new file mode 100644
index 00000000..ce41d0f1
--- /dev/null
+++ b/assets/javascripts/discourse/services/ai-conversations-sidebar-manager.js
@@ -0,0 +1,40 @@
+import { tracked } from "@glimmer/tracking";
+import Service, { service } from "@ember/service";
+import { ADMIN_PANEL, MAIN_PANEL } from "discourse/lib/sidebar/panels";
+
+export const AI_CONVERSATIONS_PANEL = "ai-conversations";
+
+export default class AiConversationsSidebarManager extends Service {
+  @service sidebarState;
+
+  @tracked newTopicForceSidebar = false;
+
+  forceCustomSidebar() {
+    // Set the panel to your custom panel
+    this.sidebarState.setPanel(AI_CONVERSATIONS_PANEL);
+
+    // Use separated mode to ensure independence from hamburger menu
+    this.sidebarState.setSeparatedMode();
+
+    // Hide panel switching buttons to keep UI clean
+    this.sidebarState.hideSwitchPanelButtons();
+
+    this.sidebarState.isForcingSidebar = true;
+    document.body.classList.add("has-ai-conversations-sidebar");
+    return true;
+  }
+
+  stopForcingCustomSidebar() {
+    // This method is called when leaving your route
+    // Only restore main panel if we previously forced ours
+    document.body.classList.remove("has-ai-conversations-sidebar");
+    const isAdminSidebarActive =
+      this.sidebarState.currentPanel?.key === ADMIN_PANEL;
+    // only restore main panel if we previously forced our sidebar
+    // and not if we are in admin sidebar
+    if (this.sidebarState.isForcingSidebar && !isAdminSidebarActive) {
+      this.sidebarState.setPanel(MAIN_PANEL); // Return to main sidebar panel
+      this.sidebarState.isForcingSidebar = false;
+    }
+  }
+}
diff --git a/assets/javascripts/discourse/templates/discourse-ai-bot-conversations.gjs b/assets/javascripts/discourse/templates/discourse-ai-bot-conversations.gjs
new file mode 100644
index 00000000..0085e06b
--- /dev/null
+++ b/assets/javascripts/discourse/templates/discourse-ai-bot-conversations.gjs
@@ -0,0 +1,51 @@
+import { hash } from "@ember/helper";
+import { on } from "@ember/modifier";
+import didInsert from "@ember/render-modifiers/modifiers/did-insert";
+import RouteTemplate from "ember-route-template";
+import DButton from "discourse/components/d-button";
+import { i18n } from "discourse-i18n";
+import DropdownSelectBox from "select-kit/components/dropdown-select-box";
+
+export default RouteTemplate(
+  <template>
+    <div class="ai-bot-conversations">
+      {{#if @controller.displayPersonaSelector}}
+        <div class="ai-bot-conversations__persona-selector">
+          <DropdownSelectBox
+            class="persona-llm-selector__persona-dropdown"
+            @value={{@controller.selectedPersona}}
+            @valueProperty="username"
+            @content={{@controller.personaOptions}}
+            @options={{hash icon="robot" filterable=@controller.filterable}}
+            @onChange={{@controller.selectedPersonaChanged}}
+          />
+        </div>
+      {{/if}}
+
+      <div class="ai-bot-conversations__content-wrapper">
+
+        <h1>{{i18n "discourse_ai.ai_bot.conversations.header"}}</h1>
+        <div class="ai-bot-conversations__input-wrapper">
+          <textarea
+            {{didInsert @controller.setTextArea}}
+            {{on "input" @controller.updateInputValue}}
+            {{on "keydown" @controller.handleKeyDown}}
+            id="ai-bot-conversations-input"
+            placeholder={{i18n "discourse_ai.ai_bot.conversations.placeholder"}}
+            minlength="10"
+            rows="1"
+          />
+          <DButton
+            @action={{@controller.aiBotConversationsHiddenSubmit.submitToBot}}
+            @icon="paper-plane"
+            @title="discourse_ai.ai_bot.conversations.header"
+            class="ai-bot-button btn-primary ai-conversation-submit"
+          />
+        </div>
+        <p class="ai-disclaimer">
+          {{i18n "discourse_ai.ai_bot.conversations.disclaimer"}}
+        </p>
+      </div>
+    </div>
+  </template>
+);
diff --git a/assets/javascripts/initializers/ai-conversations-sidebar.js b/assets/javascripts/initializers/ai-conversations-sidebar.js
new file mode 100644
index 00000000..662624f5
--- /dev/null
+++ b/assets/javascripts/initializers/ai-conversations-sidebar.js
@@ -0,0 +1,256 @@
+import { tracked } from "@glimmer/tracking";
+import { TrackedArray } from "@ember-compat/tracked-built-ins";
+import { ajax } from "discourse/lib/ajax";
+import { bind } from "discourse/lib/decorators";
+import { withPluginApi } from "discourse/lib/plugin-api";
+import { i18n } from "discourse-i18n";
+import AiBotSidebarNewConversation from "../discourse/components/ai-bot-sidebar-new-conversation";
+import { isPostFromAiBot } from "../discourse/lib/ai-bot-helper";
+import { AI_CONVERSATIONS_PANEL } from "../discourse/services/ai-conversations-sidebar-manager";
+
+export default {
+  name: "ai-conversations-sidebar",
+
+  initialize() {
+    withPluginApi((api) => {
+      const currentUser = api.container.lookup("service:current-user");
+      if (!currentUser) {
+        return;
+      }
+
+      const aiConversationsSidebarManager = api.container.lookup(
+        "service:ai-conversations-sidebar-manager"
+      );
+      const appEvents = api.container.lookup("service:app-events");
+      const messageBus = api.container.lookup("service:message-bus");
+
+      api.addSidebarPanel(
+        (BaseCustomSidebarPanel) =>
+          class AiConversationsSidebarPanel extends BaseCustomSidebarPanel {
+            key = AI_CONVERSATIONS_PANEL;
+            hidden = true;
+            displayHeader = true;
+            expandActiveSection = true;
+          }
+      );
+
+      api.renderInOutlet("sidebar-footer-actions", AiBotSidebarNewConversation);
+      api.addSidebarSection(
+        (BaseCustomSidebarSection, BaseCustomSidebarSectionLink) => {
+          const AiConversationLink = class extends BaseCustomSidebarSectionLink {
+            route = "topic.fromParamsNear";
+
+            constructor(topic) {
+              super(...arguments);
+              this.topic = topic;
+            }
+
+            get name() {
+              return this.topic.title;
+            }
+
+            get models() {
+              return [
+                this.topic.slug,
+                this.topic.id,
+                this.topic.last_read_post_number || 0,
+              ];
+            }
+
+            get title() {
+              return this.topic.title;
+            }
+
+            get text() {
+              return this.topic.title;
+            }
+
+            get classNames() {
+              return `ai-conversation-${this.topic.id}`;
+            }
+          };
+
+          return class extends BaseCustomSidebarSection {
+            @tracked links = new TrackedArray();
+            @tracked topics = [];
+            @tracked hasMore = [];
+            page = 0;
+            isFetching = false;
+            totalTopicsCount = 0;
+
+            constructor() {
+              super(...arguments);
+              this.fetchMessages();
+
+              appEvents.on("topic:created", this, "addNewMessageToSidebar");
+            }
+
+            @bind
+            willDestroy() {
+              this.removeScrollListener();
+              appEvents.on("topic:created", this, "addNewMessageToSidebar");
+            }
+
+            get name() {
+              return "ai-conversations-history";
+            }
+
+            get text() {
+              return i18n(
+                "discourse_ai.ai_bot.conversations.messages_sidebar_title"
+              );
+            }
+
+            get sidebarElement() {
+              return document.querySelector(
+                ".sidebar-wrapper .sidebar-sections"
+              );
+            }
+
+            addNewMessageToSidebar(topic) {
+              this.addNewMessage(topic);
+              this.watchForTitleUpdate(topic);
+            }
+
+            @bind
+            removeScrollListener() {
+              const sidebar = this.sidebarElement;
+              if (sidebar) {
+                sidebar.removeEventListener("scroll", this.scrollHandler);
+              }
+            }
+
+            @bind
+            attachScrollListener() {
+              const sidebar = this.sidebarElement;
+              if (sidebar) {
+                sidebar.addEventListener("scroll", this.scrollHandler);
+              }
+            }
+
+            @bind
+            scrollHandler() {
+              const sidebarElement = this.sidebarElement;
+              if (!sidebarElement) {
+                return;
+              }
+
+              const scrollPosition = sidebarElement.scrollTop;
+              const scrollHeight = sidebarElement.scrollHeight;
+              const clientHeight = sidebarElement.clientHeight;
+
+              // When user has scrolled to bottom with a small threshold
+              if (scrollHeight - scrollPosition - clientHeight < 100) {
+                if (this.hasMore && !this.isFetching) {
+                  this.loadMore();
+                }
+              }
+            }
+
+            async fetchMessages(isLoadingMore = false) {
+              if (this.isFetching) {
+                return;
+              }
+
+              try {
+                this.isFetching = true;
+                const data = await ajax(
+                  "/discourse-ai/ai-bot/conversations.json",
+                  {
+                    data: { page: this.page, per_page: 40 },
+                  }
+                );
+
+                if (isLoadingMore) {
+                  this.topics = [...this.topics, ...data.conversations];
+                } else {
+                  this.topics = data.conversations;
+                }
+
+                this.totalTopicsCount = data.meta.total;
+                this.hasMore = data.meta.has_more;
+                this.isFetching = false;
+                this.removeScrollListener();
+                this.buildSidebarLinks();
+                this.attachScrollListener();
+              } catch {
+                this.isFetching = false;
+              }
+            }
+
+            loadMore() {
+              if (this.isFetching || !this.hasMore) {
+                return;
+              }
+
+              this.page = this.page + 1;
+              this.fetchMessages(true);
+            }
+
+            buildSidebarLinks() {
+              this.links = this.topics.map(
+                (topic) => new AiConversationLink(topic)
+              );
+            }
+
+            addNewMessage(newTopic) {
+              this.links = [new AiConversationLink(newTopic), ...this.links];
+            }
+
+            watchForTitleUpdate(topic) {
+              const channel = `/discourse-ai/ai-bot/topic/${topic.topic_id}`;
+              const topicId = topic.topic_id;
+              const callback = this.updateTopicTitle.bind(this);
+              messageBus.subscribe(channel, ({ title }) => {
+                callback(topicId, title);
+                messageBus.unsubscribe(channel);
+              });
+            }
+
+            updateTopicTitle(topicId, title) {
+              // update the topic title in the sidebar, instead of the default title
+              const text = document.querySelector(
+                `.sidebar-section-link-wrapper .ai-conversation-${topicId} .sidebar-section-link-content-text`
+              );
+              if (text) {
+                text.innerText = title;
+              }
+            }
+          };
+        },
+        AI_CONVERSATIONS_PANEL
+      );
+
+      const setSidebarPanel = (transition) => {
+        if (transition?.to?.name === "discourse-ai-bot-conversations") {
+          return aiConversationsSidebarManager.forceCustomSidebar();
+        }
+
+        const topic = api.container.lookup("controller:topic").model;
+        if (
+          topic?.archetype === "private_message" &&
+          topic.postStream.posts.some((post) =>
+            isPostFromAiBot(post, currentUser)
+          )
+        ) {
+          return aiConversationsSidebarManager.forceCustomSidebar();
+        }
+
+        // newTopicForceSidebar is set to true when a new topic is created. We have
+        // this because the condition `postStream.posts` above will not be true as the bot response
+        // is not in the postStream yet when this initializer is ran. So we need to force
+        // the sidebar to open when creating a new topic. After that, we set it to false again.
+        if (aiConversationsSidebarManager.newTopicForceSidebar) {
+          aiConversationsSidebarManager.newTopicForceSidebar = false;
+          return aiConversationsSidebarManager.forceCustomSidebar();
+        }
+
+        aiConversationsSidebarManager.stopForcingCustomSidebar();
+      };
+
+      api.container
+        .lookup("service:router")
+        .on("routeDidChange", setSidebarPanel);
+    });
+  },
+};
diff --git a/assets/stylesheets/modules/ai-bot-conversations/common.scss b/assets/stylesheets/modules/ai-bot-conversations/common.scss
new file mode 100644
index 00000000..3bff178f
--- /dev/null
+++ b/assets/stylesheets/modules/ai-bot-conversations/common.scss
@@ -0,0 +1,325 @@
+// Hide the new question button from the hamburger menu's footer
+.hamburger-panel .ai-new-question-button {
+  display: none;
+}
+
+body.has-ai-conversations-sidebar {
+  .sidebar-wrapper {
+    .sidebar-footer-actions {
+      display: flex;
+      flex-direction: column;
+      margin-left: 0;
+      align-items: flex-end;
+      width: 100%;
+
+      .ai-new-question-button {
+        width: 100%;
+      }
+    }
+
+    .sidebar-container {
+      border: none;
+    }
+
+    // ai related sidebar content
+    [data-section-name="ai-conversations-history"] {
+      .sidebar-section-header-wrapper {
+        pointer-events: none;
+        font-size: var(--font-down-1);
+
+        .sidebar-section-header-caret {
+          display: none;
+        }
+
+        .sidebar-section-header-text {
+          letter-spacing: 0.5px;
+        }
+      }
+
+      .sidebar-section-link-wrapper {
+        .sidebar-section-link {
+          height: unset;
+          padding-block: 0.65em;
+          font-size: var(--font-down-1);
+          letter-spacing: 0.35px;
+          border-radius: 0 var(--border-radius) var(--border-radius) 0;
+
+          .sidebar-section-link-content-text {
+            white-space: normal;
+            display: -webkit-box;
+            -webkit-box-orient: vertical;
+            -webkit-line-clamp: 2;
+            overflow: hidden;
+          }
+        }
+      }
+
+      .sidebar-section-link-prefix {
+        align-self: start;
+      }
+    }
+  }
+
+  // topic elements
+  #topic-footer-button-share-and-invite,
+  body:not(.staff) #topic-footer-button-archive,
+  #topic-footer-buttons .topic-notifications-button,
+  .bookmark-menu-trigger,
+  .more-topics__container,
+  .private-message-glyph-wrapper,
+  .topic-header-participants,
+  .topic-above-footer-buttons-outlet,
+  .topic-map,
+  .timeline-ago,
+  #topic-footer-buttons .topic-footer-main-buttons details {
+    display: none;
+  }
+
+  .topic-timer-info {
+    border: none;
+  }
+
+  .topic-owner .actions .create-flag {
+    // why flag my own post
+    display: none;
+  }
+
+  .container.posts {
+    margin-bottom: 0;
+
+    .topic-navigation.with-timeline {
+      top: calc(var(--header-offset, 60px) + 5.5em);
+    }
+
+    .topic-navigation {
+      .topic-notifications-button {
+        display: none;
+      }
+    }
+  }
+
+  #topic-title {
+    display: flex;
+    justify-content: center;
+    width: 100%;
+
+    .title-wrapper {
+      width: 100%;
+      max-width: 960px;
+    }
+  }
+
+  .small-action,
+  .onscreen-post .row {
+    justify-content: center;
+  }
+
+  #topic-footer-buttons {
+    width: calc(100% - 6.5em);
+    margin-top: 0;
+
+    @media screen and (max-width: 924px) {
+      max-width: unset;
+      width: 100%;
+    }
+
+    @media screen and (min-width: 1300px) {
+      width: 100%;
+      max-width: 51em;
+    }
+
+    .topic-footer-main-buttons {
+      justify-content: flex-end;
+
+      @media screen and (min-width: 1180px) {
+        margin-right: 0.6em;
+      }
+
+      @media screen and (max-width: 924px) {
+        margin-right: 0.6em;
+      }
+    }
+  }
+
+  #topic-progress-wrapper.docked {
+    display: none;
+  }
+
+  @media screen and (max-width: 924px) {
+    .archetype-private_message .topic-post:last-child {
+      margin-bottom: 0;
+    }
+  }
+
+  nav.post-controls .actions button {
+    padding: 0.5em 0.65em;
+
+    &.reply {
+      .d-icon {
+        margin-right: 0.45em;
+      }
+    }
+  }
+
+  .topic-footer-main-buttons {
+    margin-left: calc(var(--topic-avatar-width) - 1.15em);
+  }
+
+  .ai-bot-conversations {
+    height: calc(100dvh - var(--header-offset) - 1.25em);
+
+    @media screen and (min-width: 675px) {
+      border: 1px solid var(--primary-low);
+      padding: 2em 2em 3em;
+      border-radius: var(--border-radius);
+      height: calc(100dvh - var(--header-offset) - 10em);
+    }
+
+    &__persona-selector {
+      display: flex;
+      justify-content: flex-end;
+    }
+
+    &__content-wrapper {
+      display: flex;
+      flex-direction: column;
+      box-sizing: border-box;
+      align-items: center;
+      justify-content: center;
+      height: 100%;
+    }
+
+    &__input-wrapper {
+      display: flex;
+      align-items: stretch;
+      gap: 0.5em;
+      width: 100%;
+      max-width: 90dvw;
+      margin-top: 2em;
+
+      @media screen and (min-width: 600px) {
+        width: 80%;
+        max-width: 46em;
+      }
+
+      .btn-primary {
+        align-self: end;
+        min-height: 2.5em;
+      }
+
+      #ai-bot-conversations-input {
+        width: 100%;
+        margin: 0;
+        resize: none;
+        border-radius: var(--d-button-border-radius);
+        max-height: 30vh;
+
+        &:focus {
+          outline: none;
+          border-color: var(--primary-high);
+        }
+      }
+    }
+
+    h1 {
+      margin-bottom: 0.45em;
+      max-width: 20em;
+      text-align: center;
+      font-size: var(--font-up-6);
+      line-height: var(--line-height-medium);
+
+      @media screen and (min-height: 300px) {
+        margin-top: -1em;
+      }
+
+      @media screen and (min-height: 600px) {
+        margin-top: -3em;
+      }
+
+      @media screen and (min-height: 900px) {
+        margin-top: -6em;
+      }
+    }
+
+    .ai-disclaimer {
+      text-align: center;
+      font-size: var(--font-down-1);
+      color: var(--primary-700);
+
+      @media screen and (min-width: 600px) {
+        width: 80%;
+        max-width: 46em;
+      }
+    }
+
+    .sidebar-footer-wrapper {
+      display: flex;
+
+      .powered-by-discourse {
+        display: block;
+      }
+
+      button {
+        display: none;
+      }
+    }
+  }
+
+  // composer
+  .reply-details .dropdown-select-box.composer-actions,
+  .composer-fields {
+    display: none;
+  }
+
+  // hide user stuff
+  .new-user-wrapper {
+    .user-navigation {
+      display: none;
+    }
+  }
+
+  .user-main .about.collapsed-info .details {
+    display: none;
+  }
+
+  .user-content {
+    margin-top: 0;
+  }
+
+  @media screen and (max-width: 600px) {
+    .share-ai-conversation-button {
+      .d-icon {
+        margin: 0;
+      }
+
+      .d-button-label {
+        display: none;
+      }
+    }
+  }
+
+  .mobile-view {
+    nav.post-controls .actions button.reply .d-icon {
+      margin: 0;
+    }
+
+    .search-dropdown {
+      display: none;
+    }
+
+    .sidebar-custom-sections {
+      display: none;
+    }
+  }
+
+  // custom user card link
+  .user-card-meta__profile-link {
+    display: block;
+    padding: 0.5em 0 0.25em;
+
+    .d-icon {
+      font-size: var(--font-down-1);
+      margin-right: 0.15em;
+    }
+  }
+}
diff --git a/config/locales/client.en.yml b/config/locales/client.en.yml
index 1811de61..2a5f7138 100644
--- a/config/locales/client.en.yml
+++ b/config/locales/client.en.yml
@@ -716,6 +716,14 @@ en:
             5-pro: "Gemini"
           mixtral-8x7B-Instruct-V0:
             "1": "Mixtral-8x7B V0.1"
+        conversations:
+          header: "What can I help with?"
+          submit: "Submit question"
+          disclaimer: "Generative AI can make mistakes. Verify important information."
+          placeholder: "Ask a question..."
+          new: "New Question"
+          min_input_length_message: "Message must be longer than 10 characters"
+          messages_sidebar_title: "Conversations"
       sentiments:
         dashboard:
           title: "Sentiment"
diff --git a/config/routes.rb b/config/routes.rb
index c5df0fc7..a41c966a 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -37,6 +37,10 @@ DiscourseAi::Engine.routes.draw do
     get "/preview/:topic_id" => "shared_ai_conversations#preview"
   end
 
+  scope module: :ai_bot, path: "/ai-bot/conversations" do
+    get "/" => "conversations#index"
+  end
+
   scope module: :ai_bot, path: "/ai-bot/artifacts" do
     get "/:id" => "artifacts#show"
     get "/:id/:version" => "artifacts#show"
diff --git a/config/settings.yml b/config/settings.yml
index c8d9fb8d..cf679d7a 100644
--- a/config/settings.yml
+++ b/config/settings.yml
@@ -390,3 +390,7 @@ discourse_ai:
   ai_rag_images_enabled:
     default: false
     hidden: true
+  ai_enable_experimental_bot_ux:
+    default: false
+    client: true
+
diff --git a/plugin.rb b/plugin.rb
index e495f250..e83d8df7 100644
--- a/plugin.rb
+++ b/plugin.rb
@@ -43,6 +43,8 @@ register_asset "stylesheets/modules/ai-bot/common/ai-persona.scss"
 register_asset "stylesheets/modules/ai-bot/common/ai-discobot-discoveries.scss"
 register_asset "stylesheets/modules/ai-bot/mobile/ai-persona.scss", :mobile
 
+register_asset "stylesheets/modules/ai-bot-conversations/common.scss"
+
 register_asset "stylesheets/modules/embeddings/common/semantic-related-topics.scss"
 register_asset "stylesheets/modules/embeddings/common/semantic-search.scss"
 
diff --git a/spec/system/ai_bot/personal_message_spec.rb b/spec/system/ai_bot/personal_message_spec.rb
new file mode 100644
index 00000000..0dd76355
--- /dev/null
+++ b/spec/system/ai_bot/personal_message_spec.rb
@@ -0,0 +1,185 @@
+# frozen_string_literal: true
+
+RSpec.describe "AI Bot - Personal Message", type: :system do
+  let(:topic_page) { PageObjects::Pages::Topic.new }
+  let(:composer) { PageObjects::Components::Composer.new }
+  let(:ai_pm_homepage) { PageObjects::Components::AiPmHomepage.new }
+  let(:sidebar) { PageObjects::Components::NavigationMenu::Sidebar.new }
+  let(:header_dropdown) { PageObjects::Components::NavigationMenu::HeaderDropdown.new }
+  let(:dialog) { PageObjects::Components::Dialog.new }
+
+  fab!(:user) { Fabricate(:user, refresh_auto_groups: true) }
+
+  fab!(:claude_2) do
+    Fabricate(
+      :llm_model,
+      provider: "anthropic",
+      url: "https://api.anthropic.com/v1/messages",
+      name: "claude-2",
+    )
+  end
+  fab!(:bot_user) do
+    toggle_enabled_bots(bots: [claude_2])
+    SiteSetting.ai_bot_enabled = true
+    claude_2.reload.user
+  end
+  fab!(:bot) do
+    persona =
+      AiPersona
+        .find(DiscourseAi::Personas::Persona.system_personas[DiscourseAi::Personas::General])
+        .class_instance
+        .new
+    DiscourseAi::Personas::Bot.as(bot_user, persona: persona)
+  end
+
+  fab!(:pm) do
+    Fabricate(
+      :private_message_topic,
+      title: "This is my special PM",
+      user: user,
+      topic_allowed_users: [
+        Fabricate.build(:topic_allowed_user, user: user),
+        Fabricate.build(:topic_allowed_user, user: bot_user),
+      ],
+    )
+  end
+  fab!(:first_post) do
+    Fabricate(:post, topic: pm, user: user, post_number: 1, raw: "This is a reply by the user")
+  end
+  fab!(:second_post) do
+    Fabricate(:post, topic: pm, user: bot_user, post_number: 2, raw: "This is a bot reply")
+  end
+  fab!(:third_post) do
+    Fabricate(
+      :post,
+      topic: pm,
+      user: user,
+      post_number: 3,
+      raw: "This is a second reply by the user",
+    )
+  end
+  fab!(:topic_user) { Fabricate(:topic_user, topic: pm, user: user) }
+  fab!(:topic_bot_user) { Fabricate(:topic_user, topic: pm, user: bot_user) }
+
+  fab!(:persona) do
+    persona =
+      AiPersona.create!(
+        name: "Test Persona",
+        description: "A test persona",
+        allowed_group_ids: [Group::AUTO_GROUPS[:trust_level_0]],
+        enabled: true,
+        system_prompt: "You are a helpful bot",
+      )
+
+    persona.create_user!
+    persona.update!(
+      default_llm_id: claude_2.id,
+      allow_chat_channel_mentions: true,
+      allow_topic_mentions: true,
+    )
+    persona
+  end
+
+  before do
+    SiteSetting.ai_enable_experimental_bot_ux = true
+    SiteSetting.ai_bot_enabled = true
+    Jobs.run_immediately!
+    SiteSetting.ai_bot_allowed_groups = "#{Group::AUTO_GROUPS[:trust_level_0]}"
+    sign_in(user)
+  end
+
+  it "has normal bot interaction when `ai_enable_experimental_bot_ux` is disabled" do
+    SiteSetting.ai_enable_experimental_bot_ux = false
+    visit "/"
+    find(".ai-bot-button").click
+
+    expect(ai_pm_homepage).to have_no_homepage
+    expect(composer).to be_opened
+  end
+
+  context "when `ai_enable_experimental_bot_ux` is enabled" do
+    it "renders landing page on bot click" do
+      visit "/"
+      find(".ai-bot-button").click
+      expect(ai_pm_homepage).to have_homepage
+      expect(sidebar).to be_visible
+    end
+
+    it "displays error when message is too short" do
+      visit "/"
+      find(".ai-bot-button").click
+
+      ai_pm_homepage.input.fill_in(with: "a")
+      ai_pm_homepage.submit
+      expect(ai_pm_homepage).to have_too_short_dialog
+      dialog.click_yes
+      expect(composer).to be_closed
+    end
+
+    it "renders sidebar even when navigation menu is set to header" do
+      SiteSetting.navigation_menu = "header dropdown"
+      visit "/"
+      find(".ai-bot-button").click
+      expect(ai_pm_homepage).to have_homepage
+      expect(sidebar).to be_visible
+      expect(header_dropdown).to be_visible
+    end
+
+    it "hides default content in the sidebar" do
+      visit "/"
+      find(".ai-bot-button").click
+
+      expect(ai_pm_homepage).to have_homepage
+      expect(sidebar).to have_no_tags_section
+      expect(sidebar).to have_no_section("categories")
+      expect(sidebar).to have_no_section("messages")
+      expect(sidebar).to have_no_section("chat-dms")
+      expect(sidebar).to have_no_section("chat-channels")
+      expect(sidebar).to have_no_section("user-threads")
+    end
+
+    it "shows the bot conversation in the sidebar" do
+      visit "/"
+      find(".ai-bot-button").click
+
+      expect(ai_pm_homepage).to have_homepage
+      expect(sidebar).to have_section("ai-conversations-history")
+      expect(sidebar).to have_section_link(pm.title)
+      expect(sidebar).to have_no_css("button.ai-new-question-button")
+    end
+
+    it "navigates to the bot conversation when clicked" do
+      visit "/"
+      find(".ai-bot-button").click
+
+      expect(ai_pm_homepage).to have_homepage
+      sidebar.find(
+        ".sidebar-section[data-section-name='ai-conversations-history'] a.sidebar-section-link",
+      ).click
+      expect(topic_page).to have_topic_title(pm.title)
+    end
+
+    it "displays sidebar and 'new question' on the topic page" do
+      topic_page.visit_topic(pm)
+      expect(sidebar).to be_visible
+      expect(sidebar).to have_css("button.ai-new-question-button")
+    end
+
+    it "redirect to the homepage when 'new question' is clicked" do
+      topic_page.visit_topic(pm)
+      expect(sidebar).to be_visible
+      sidebar.find("button.ai-new-question-button").click
+      expect(ai_pm_homepage).to have_homepage
+    end
+
+    it "can send a new message to the bot" do
+      topic_page.visit_topic(pm)
+      topic_page.click_reply_button
+      expect(composer).to be_opened
+
+      composer.fill_in(with: "Hello bot replying to you")
+      composer.submit
+      expect(page).to have_content("Hello bot replying to you")
+    end
+  end
+end
diff --git a/spec/system/page_objects/components/ai_pm_homepage.rb b/spec/system/page_objects/components/ai_pm_homepage.rb
new file mode 100644
index 00000000..8b158522
--- /dev/null
+++ b/spec/system/page_objects/components/ai_pm_homepage.rb
@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+module PageObjects
+  module Components
+    class AiPmHomepage < PageObjects::Components::Base
+      HOMEPAGE_WRAPPER_CLASS = ".ai-bot-conversations__content-wrapper"
+
+      def input
+        page.find("#ai-bot-conversations-input")
+      end
+
+      def submit
+        page.find(".ai-conversation-submit").click
+      end
+
+      def has_too_short_dialog?
+        page.find(
+          ".dialog-content",
+          text: I18n.t("js.discourse_ai.ai_bot.conversations.min_input_length_message"),
+        )
+      end
+
+      def has_homepage?
+        page.has_css?(HOMEPAGE_WRAPPER_CLASS)
+      end
+
+      def has_no_homepage?
+        page.has_no_css?(HOMEPAGE_WRAPPER_CLASS)
+      end
+    end
+  end
+end
diff --git a/test/javascripts/acceptance/post-helper-menu-test.js b/test/javascripts/acceptance/post-helper-menu-test.js
index 3100d7c3..c8bf67f5 100644
--- a/test/javascripts/acceptance/post-helper-menu-test.js
+++ b/test/javascripts/acceptance/post-helper-menu-test.js
@@ -50,6 +50,8 @@ acceptance("AI Helper - Post Helper Menu", function (needs) {
         done: false,
       });
     });
+
+    server.get("/discourse-ai/ai-bot/conversations.json", () => {});
   });
 
   test("displays streamed explanation", async function (assert) {
diff --git a/test/javascripts/acceptance/topic-summary-test.js b/test/javascripts/acceptance/topic-summary-test.js
index 11290c04..be8a3e87 100644
--- a/test/javascripts/acceptance/topic-summary-test.js
+++ b/test/javascripts/acceptance/topic-summary-test.js
@@ -29,6 +29,8 @@ acceptance("Topic - Summary", function (needs) {
         done: false,
       });
     });
+
+    server.get("/discourse-ai/ai-bot/conversations.json", () => {});
   });
 
   needs.hooks.beforeEach(() => {