diff --git a/src/components/App.tsx b/src/components/App.tsx
index 03c7b5a336bb..86bc561517ce 100644
--- a/src/components/App.tsx
+++ b/src/components/App.tsx
@@ -418,7 +418,12 @@ class App extends React.Component<ExcalidrawProps, AppState> {
       zenModeEnabled,
     } = this.state;
 
-    const { onCollabButtonClick, onExportToBackend, renderFooter } = this.props;
+    const {
+      onCollabButtonClick,
+      onExportToBackend,
+      renderFooter,
+      renderTopRight,
+    } = this.props;
 
     const DEFAULT_PASTE_X = canvasDOMWidth / 2;
     const DEFAULT_PASTE_Y = canvasDOMHeight / 2;
@@ -458,6 +463,7 @@ class App extends React.Component<ExcalidrawProps, AppState> {
           isCollaborating={this.props.isCollaborating || false}
           onExportToBackend={onExportToBackend}
           renderCustomFooter={renderFooter}
+          renderTopRight={renderTopRight}
           viewModeEnabled={viewModeEnabled}
           showExitZenModeBtn={
             typeof this.props?.zenModeEnabled === "undefined" && zenModeEnabled
diff --git a/src/components/LayerUI.tsx b/src/components/LayerUI.tsx
index cc838b3f2ac8..8a606488068c 100644
--- a/src/components/LayerUI.tsx
+++ b/src/components/LayerUI.tsx
@@ -60,6 +60,7 @@ interface LayerUIProps {
     appState: AppState,
     canvas: HTMLCanvasElement | null,
   ) => void;
+  renderTopRight?: (isMobile: boolean) => JSX.Element;
   renderCustomFooter?: (isMobile: boolean) => JSX.Element;
   viewModeEnabled: boolean;
   onHomeButtonClick?: () => void;
@@ -318,6 +319,7 @@ const LayerUI = ({
   isCollaborating,
   onExportToBackend,
   renderCustomFooter,
+  renderTopRight,
   viewModeEnabled,
   onHomeButtonClick,
 }: LayerUIProps) => {
@@ -516,10 +518,22 @@ const LayerUI = ({
               )}
             </Section>
           )}
+          <div
+            style={{
+              display: "flex",
+              alignItems: "center",
+              justifyContent: "flex-end",
+              paddingRight: "var(--space-factor)",
+            }}
+          >
+            {renderTopRight?.(isMobile)}
+          </div>
           <UserList
             className={clsx("zen-mode-transition", {
               "transition-right": zenModeEnabled,
             })}
+            layout="vertical"
+            collaborators={appState.collaborators}
           >
             {appState.collaborators.size > 0 &&
               Array.from(appState.collaborators)
@@ -670,6 +684,8 @@ const areEqual = (prev: LayerUIProps, next: LayerUIProps) => {
 
   const keys = Object.keys(prevAppState) as (keyof Partial<AppState>)[];
   return (
+    prev.renderCustomFooter === next.renderCustomFooter &&
+    prev.renderTopRight === next.renderTopRight &&
     prev.langCode === next.langCode &&
     prev.elements === next.elements &&
     keys.every((key) => prevAppState[key] === nextAppState[key])
diff --git a/src/components/MobileMenu.tsx b/src/components/MobileMenu.tsx
index fb6f63fda5b9..26000a4e129c 100644
--- a/src/components/MobileMenu.tsx
+++ b/src/components/MobileMenu.tsx
@@ -160,7 +160,11 @@ export const MobileMenu = ({
                   {appState.collaborators.size > 0 && (
                     <fieldset>
                       <legend>{t("labels.collaborators")}</legend>
-                      <UserList mobile>
+                      <UserList
+                        mobile
+                        layout="horizontal"
+                        collaborators={appState.collaborators}
+                      >
                         {Array.from(appState.collaborators)
                           // Collaborator is either not initialized or is actually the current user.
                           .filter(
diff --git a/src/components/UserList.scss b/src/components/UserList.scss
index 91d53544bfea..a028534d995f 100644
--- a/src/components/UserList.scss
+++ b/src/components/UserList.scss
@@ -1,16 +1,46 @@
 .excalidraw {
+  $marginTop: 60px;
+  // eye-balled
+  $bottomOffset: 60px;
+
   .UserList {
     pointer-events: none;
     /*github corner*/
     padding: var(--space-factor);
     display: flex;
-    flex-wrap: wrap;
     justify-content: flex-end;
+
+    overflow: hidden;
+    border-radius: 60px;
+
+    &.layout-vertical {
+      grid-column: 3;
+      flex-direction: column-reverse;
+      position: absolute;
+      top: $marginTop;
+      right: var(--space-factor);
+      max-height: calc(
+        100vh - var(--space-factor) - #{$marginTop} - #{$bottomOffset} +
+          var(--itemOffset)
+      );
+
+      .Avatar {
+        width: 2.4rem;
+        height: 2.4rem;
+      }
+
+      padding-bottom: max(calc(var(--itemOffset) * -1), 0px);
+    }
   }
 
   .UserList > * {
     pointer-events: all;
-    margin: 0 0 var(--space-factor) var(--space-factor);
+  }
+  .UserList.layout-vertical > * {
+    margin-bottom: var(--itemOffset);
+  }
+  .UserList.layout-horizontal > * {
+    margin-right: var(--itemOffset);
   }
 
   .UserList_mobile {
diff --git a/src/components/UserList.tsx b/src/components/UserList.tsx
index 7cd1e12483b2..a159a1172c19 100644
--- a/src/components/UserList.tsx
+++ b/src/components/UserList.tsx
@@ -2,16 +2,37 @@ import "./UserList.scss";
 
 import React from "react";
 import clsx from "clsx";
+import { AppState } from "../types";
 
 type UserListProps = {
   children: React.ReactNode;
   className?: string;
   mobile?: boolean;
+  collaborators: AppState["collaborators"];
+  layout: "vertical" | "horizontal";
 };
 
-export const UserList = ({ children, className, mobile }: UserListProps) => {
+export const UserList = ({
+  children,
+  className,
+  mobile,
+  collaborators = new Map(),
+  layout,
+}: UserListProps) => {
+  const threshold = layout === "vertical" ? 6 : 3;
+  const offset =
+    collaborators.size > threshold
+      ? Math.min(collaborators.size - threshold, 15) * -2
+      : 4;
   return (
-    <div className={clsx("UserList", className, { UserList_mobile: mobile })}>
+    <div
+      className={clsx(`UserList layout-${layout}`, className, {
+        UserList_mobile: mobile,
+      })}
+      style={{
+        ["--itemOffset" as any]: `${offset}px`,
+      }}
+    >
       {children}
     </div>
   );
diff --git a/src/packages/excalidraw/index.tsx b/src/packages/excalidraw/index.tsx
index 410db1b26bab..755b0dc9e777 100644
--- a/src/packages/excalidraw/index.tsx
+++ b/src/packages/excalidraw/index.tsx
@@ -29,6 +29,7 @@ const Excalidraw = (props: ExcalidrawProps) => {
     zenModeEnabled,
     gridModeEnabled,
     onHomeButtonClick,
+    renderTopRight,
   } = props;
 
   useEffect(() => {
@@ -69,6 +70,7 @@ const Excalidraw = (props: ExcalidrawProps) => {
           zenModeEnabled={zenModeEnabled}
           gridModeEnabled={gridModeEnabled}
           onHomeButtonClick={onHomeButtonClick}
+          renderTopRight={renderTopRight}
         />
       </IsMobileProvider>
     </InitializeApp>
diff --git a/src/types.ts b/src/types.ts
index d217ee087bf5..efe1be4e943e 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -191,6 +191,7 @@ export interface ExcalidrawProps {
     appState: AppState,
     canvas: HTMLCanvasElement | null,
   ) => void;
+  renderTopRight?: (isMobile: boolean) => JSX.Element;
   renderFooter?: (isMobile: boolean) => JSX.Element;
   langCode?: Language["code"];
   viewModeEnabled?: boolean;