diff --git a/web/components/groups/discussion.tsx b/web/components/groups/group-chat.tsx
similarity index 81%
rename from web/components/groups/discussion.tsx
rename to web/components/groups/group-chat.tsx
index a4a83745..5dedbc8f 100644
--- a/web/components/groups/discussion.tsx
+++ b/web/components/groups/group-chat.tsx
@@ -1,7 +1,7 @@
 import { Row } from 'web/components/layout/row'
 import { Col } from 'web/components/layout/col'
 import { User } from 'common/user'
-import React, { useEffect, memo, useState } from 'react'
+import React, { useEffect, memo, useState, useMemo } from 'react'
 import { Avatar } from 'web/components/avatar'
 import { Group } from 'common/group'
 import { Comment, createCommentOnGroup } from 'web/lib/firebase/comments'
@@ -19,7 +19,7 @@ import { UserLink } from 'web/components/user-page'
 import { groupPath } from 'web/lib/firebase/groups'
 import { CopyLinkDateTimeComponent } from 'web/components/feed/copy-link-date-time'
 
-export function Discussion(props: {
+export function GroupChat(props: {
   messages: Comment[]
   user: User | null | undefined
   group: Group
@@ -34,8 +34,30 @@ export function Discussion(props: {
     useState<HTMLDivElement | null>(null)
   const [replyToUsername, setReplyToUsername] = useState('')
   const [inputRef, setInputRef] = useState<HTMLTextAreaElement | null>(null)
+  const [groupedMessages, setGroupedMessages] = useState<Comment[]>([])
   const router = useRouter()
 
+  useMemo(() => {
+    // Group messages with createdTime within 2 minutes of each other.
+    const tempMessages = []
+    for (let i = 0; i < messages.length; i++) {
+      const message = messages[i]
+      if (i === 0) tempMessages.push({ ...message })
+      else {
+        const prevMessage = messages[i - 1]
+        const diff = message.createdTime - prevMessage.createdTime
+        const creatorsMatch = message.userId === prevMessage.userId
+        if (diff < 2 * 60 * 1000 && creatorsMatch) {
+          tempMessages[tempMessages.length - 1].text += `\n${message.text}`
+        } else {
+          tempMessages.push({ ...message })
+        }
+      }
+    }
+
+    setGroupedMessages(tempMessages)
+  }, [messages])
+
   useEffect(() => {
     scrollToMessageRef?.scrollIntoView()
   }, [scrollToMessageRef])
@@ -78,7 +100,7 @@ export function Discussion(props: {
         }
         ref={setScrollToBottomRef}
       >
-        {messages.map((message) => (
+        {groupedMessages.map((message) => (
           <GroupMessage
             user={user}
             key={message.id}
@@ -142,8 +164,8 @@ const GroupMessage = memo(function GroupMessage_(props: {
     <Col
       ref={setRef}
       className={clsx(
-        isCreatorsComment ? 'mr-2 self-end' : ' ml-2',
-        'w-fit max-w-md gap-1 space-x-3 rounded-md bg-white p-2 p-2 px-4 text-sm text-gray-500 transition-all duration-1000',
+        isCreatorsComment ? 'mr-2 self-end' : '',
+        'w-fit max-w-sm gap-1 space-x-3 rounded-md bg-white p-1 text-sm text-gray-500 transition-colors duration-1000  sm:max-w-md sm:p-3 sm:leading-[1.3rem]',
         highlight ? `-m-1 bg-indigo-500/[0.2] p-2` : ''
       )}
     >
@@ -151,8 +173,8 @@ const GroupMessage = memo(function GroupMessage_(props: {
         {!isCreatorsComment && (
           <Col>
             <Avatar
-              className={'mx-2 ml-0'}
-              size={'sm'}
+              className={'mx-2 ml-2.5'}
+              size={'xs'}
               username={userUsername}
               avatarUrl={userAvatarUrl}
             />
@@ -161,7 +183,7 @@ const GroupMessage = memo(function GroupMessage_(props: {
         {!isCreatorsComment ? (
           <UserLink username={userUsername} name={userName} />
         ) : (
-          <span>{'You'}</span>
+          <span className={'ml-2.5'}>{'You'}</span>
         )}
         <CopyLinkDateTimeComponent
           prefix={'group'}
diff --git a/web/hooks/use-comments.ts b/web/hooks/use-comments.ts
index d83a96eb..7d644444 100644
--- a/web/hooks/use-comments.ts
+++ b/web/hooks/use-comments.ts
@@ -2,6 +2,7 @@ import { useEffect, useState } from 'react'
 import {
   Comment,
   listenForCommentsOnContract,
+  listenForCommentsOnGroup,
   listenForRecentComments,
 } from 'web/lib/firebase/comments'
 
@@ -14,6 +15,15 @@ export const useComments = (contractId: string) => {
 
   return comments
 }
+export const useCommentsOnGroup = (groupId: string | undefined) => {
+  const [comments, setComments] = useState<Comment[] | undefined>()
+
+  useEffect(() => {
+    if (groupId) return listenForCommentsOnGroup(groupId, setComments)
+  }, [groupId])
+
+  return comments
+}
 
 export const useRecentComments = () => {
   const [recentComments, setRecentComments] = useState<Comment[] | undefined>()
diff --git a/web/lib/firebase/groups.ts b/web/lib/firebase/groups.ts
index 09181046..40471eb4 100644
--- a/web/lib/firebase/groups.ts
+++ b/web/lib/firebase/groups.ts
@@ -17,7 +17,7 @@ const groupCollection = collection(db, 'groups')
 
 export function groupPath(
   groupSlug: string,
-  subpath?: 'edit' | 'questions' | 'details' | 'discussion'
+  subpath?: 'edit' | 'questions' | 'details' | 'chat'
 ) {
   return `/group/${groupSlug}${subpath ? `/${subpath}` : ''}`
 }
diff --git a/web/pages/group/[...slugs]/index.tsx b/web/pages/group/[...slugs]/index.tsx
index 4899f57e..b38de6d5 100644
--- a/web/pages/group/[...slugs]/index.tsx
+++ b/web/pages/group/[...slugs]/index.tsx
@@ -1,7 +1,6 @@
 import { take, sortBy, debounce } from 'lodash'
 
 import { Group } from 'common/group'
-import { Comment } from 'common/comment'
 import { Page } from 'web/components/page'
 import { Title } from 'web/components/title'
 import { listAllBets } from 'web/lib/firebase/bets'
@@ -32,14 +31,14 @@ import { Tabs } from 'web/components/layout/tabs'
 import { ContractsGrid } from 'web/components/contract/contracts-list'
 import { CreateQuestionButton } from 'web/components/create-question-button'
 import React, { useEffect, useState } from 'react'
-import { Discussion } from 'web/components/groups/discussion'
-import { listenForCommentsOnGroup } from 'web/lib/firebase/comments'
+import { GroupChat } from 'web/components/groups/group-chat'
 import { LoadingIndicator } from 'web/components/loading-indicator'
 import { Modal } from 'web/components/layout/modal'
 import { PlusIcon } from '@heroicons/react/outline'
 import { checkAgainstQuery } from 'web/hooks/use-sort-and-query-params'
 import { ChoicesToggleGroup } from 'web/components/choices-toggle-group'
 import { toast } from 'react-hot-toast'
+import { useCommentsOnGroup } from 'web/hooks/use-comments'
 
 export const getStaticProps = fromPropz(getStaticPropz)
 export async function getStaticPropz(props: { params: { slugs: string[] } }) {
@@ -92,7 +91,7 @@ async function toTopUsers(userScores: { [userId: string]: number }) {
 export async function getStaticPaths() {
   return { paths: [], fallback: 'blocking' }
 }
-const groupSubpages = [undefined, 'discussion', 'questions', 'details'] as const
+const groupSubpages = [undefined, 'chat', 'questions', 'details'] as const
 
 export default function GroupPage(props: {
   group: Group | null
@@ -115,14 +114,11 @@ export default function GroupPage(props: {
 
   const router = useRouter()
   const { slugs } = router.query as { slugs: string[] }
-  const page = (slugs?.[1] ?? 'discussion') as typeof groupSubpages[number]
+  const page = (slugs?.[1] ?? 'chat') as typeof groupSubpages[number]
 
   const group = useGroup(props.group?.id) ?? props.group
-  const [messages, setMessages] = useState<Comment[] | undefined>(undefined)
   const [contracts, setContracts] = useState<Contract[] | undefined>(undefined)
-  useEffect(() => {
-    if (group) listenForCommentsOnGroup(group.id, setMessages)
-  }, [group])
+  const messages = useCommentsOnGroup(group?.id)
 
   useEffect(() => {
     if (group)
@@ -189,7 +185,9 @@ export default function GroupPage(props: {
         <Row className={' items-center justify-between gap-4 '}>
           <div className={'mb-1'}>
             <Title className={'line-clamp-2'} text={group.name} />
-            <span className={'text-gray-700'}>{group.about}</span>
+            <span className={'hidden text-gray-700 sm:block'}>
+              {group.about}
+            </span>
           </div>
           {isMember && (
             <CreateQuestionButton
@@ -209,13 +207,13 @@ export default function GroupPage(props: {
         defaultIndex={page === 'details' ? 2 : page === 'questions' ? 1 : 0}
         tabs={[
           {
-            title: 'Discussion',
+            title: 'Chat',
             content: messages ? (
-              <Discussion messages={messages} user={user} group={group} />
+              <GroupChat messages={messages} user={user} group={group} />
             ) : (
               <LoadingIndicator />
             ),
-            href: groupPath(group.slug, 'discussion'),
+            href: groupPath(group.slug, 'chat'),
           },
           {
             title: 'Questions',