diff --git a/app/soapbox/components/sidebar_menu.js b/app/soapbox/components/sidebar_menu.js
index e16c62405..ea4e2ef94 100644
--- a/app/soapbox/components/sidebar_menu.js
+++ b/app/soapbox/components/sidebar_menu.js
@@ -41,6 +41,7 @@ const messages = defineMessages({
   logout: { id: 'navigation_bar.logout', defaultMessage: 'Logout' },
   lists: { id: 'column.lists', defaultMessage: 'Lists' },
   bookmarks: { id: 'column.bookmarks', defaultMessage: 'Bookmarks' },
+  profileDirectory: { id: 'column.profile_directory', defaultMessage: 'Profile directory' },
   header: { id: 'tabs_bar.header', defaultMessage: 'Account Info' },
   apps: { id: 'tabs_bar.apps', defaultMessage: 'Apps' },
   news: { id: 'tabs_bar.news', defaultMessage: 'News' },
@@ -253,6 +254,10 @@ class SidebarMenu extends ImmutablePureComponent {
                 <Icon src={require('@tabler/icons/icons/bookmarks.svg')} />
                 <span className='sidebar-menu-item__title'>{intl.formatMessage(messages.bookmarks)}</span>
               </NavLink>}
+              {features.profileDirectory && <NavLink className='sidebar-menu-item' to='/directory' onClick={this.handleClose}>
+                <Icon id='address-book' />
+                <span className='sidebar-menu-item__title'>{intl.formatMessage(messages.profileDirectory)}</span>
+              </NavLink>}
             </div>
 
             <div className='sidebar-menu__section'>
diff --git a/app/soapbox/features/directory/components/account_card.js b/app/soapbox/features/directory/components/account_card.js
index 95a8264dc..4e04aa276 100644
--- a/app/soapbox/features/directory/components/account_card.js
+++ b/app/soapbox/features/directory/components/account_card.js
@@ -2,29 +2,17 @@ import React from 'react';
 import ImmutablePureComponent from 'react-immutable-pure-component';
 import ImmutablePropTypes from 'react-immutable-proptypes';
 import PropTypes from 'prop-types';
-import SoapboxPropTypes from 'soapbox/utils/soapbox_prop_types';
 import { connect } from 'react-redux';
+import classNames from 'classnames';
 import { makeGetAccount } from 'soapbox/selectors';
 import Avatar from 'soapbox/components/avatar';
 import DisplayName from 'soapbox/components/display_name';
 import Permalink from 'soapbox/components/permalink';
 import RelativeTimestamp from 'soapbox/components/relative_timestamp';
-import IconButton from 'soapbox/components/icon_button';
-import { FormattedMessage, injectIntl, defineMessages } from 'react-intl';
+import { FormattedMessage, injectIntl } from 'react-intl';
 import { getSettings } from 'soapbox/actions/settings';
 import { shortNumberFormat } from 'soapbox/utils/numbers';
-import { followAccount, unfollowAccount, blockAccount, unblockAccount, unmuteAccount } from 'soapbox/actions/accounts';
-import { openModal } from 'soapbox/actions/modal';
-import { initMuteModal } from 'soapbox/actions/mutes';
-
-
-const messages = defineMessages({
-  follow: { id: 'account.follow', defaultMessage: 'Follow' },
-  unfollow: { id: 'account.unfollow', defaultMessage: 'Unfollow' },
-  requested: { id: 'account.requested', defaultMessage: 'Awaiting approval' },
-  unblock: { id: 'account.unblock', defaultMessage: 'Unblock @{name}' },
-  unmute: { id: 'account.unmute', defaultMessage: 'Unmute @{name}' },
-});
+import ActionButton from 'soapbox/features/ui/components/action_button';
 
 const makeMapStateToProps = () => {
   const getAccount = makeGetAccount();
@@ -32,121 +20,45 @@ const makeMapStateToProps = () => {
   const mapStateToProps = (state, { id }) => ({
     account: getAccount(state, id),
     autoPlayGif: getSettings(state).get('autoPlayGif'),
-    me: state.get('me'),
   });
 
   return mapStateToProps;
 };
 
-const mapDispatchToProps = (dispatch, { intl }) => ({
-
-  onFollow(account) {
-    dispatch((_, getState) => {
-      const unfollowModal = getSettings(getState()).get('unfollowModal');
-      if (account.getIn(['relationship', 'following']) || account.getIn(['relationship', 'requested'])) {
-        if (unfollowModal) {
-          dispatch(openModal('CONFIRM', {
-            message: <FormattedMessage id='confirmations.unfollow.message' defaultMessage='Are you sure you want to unfollow {name}?' values={{ name: <strong>@{account.get('acct')}</strong> }} />,
-            confirm: intl.formatMessage(messages.unfollowConfirm),
-            onConfirm: () => dispatch(unfollowAccount(account.get('id'))),
-          }));
-        } else {
-          dispatch(unfollowAccount(account.get('id')));
-        }
-      } else {
-        dispatch(followAccount(account.get('id')));
-      }
-    });
-  },
-
-  onBlock(account) {
-    if (account.getIn(['relationship', 'blocking'])) {
-      dispatch(unblockAccount(account.get('id')));
-    } else {
-      dispatch(blockAccount(account.get('id')));
-    }
-  },
-
-  onMute(account) {
-    if (account.getIn(['relationship', 'muting'])) {
-      dispatch(unmuteAccount(account.get('id')));
-    } else {
-      dispatch(initMuteModal(account));
-    }
-  },
-
-});
-
 export default @injectIntl
-@connect(makeMapStateToProps, mapDispatchToProps)
+@connect(makeMapStateToProps)
 class AccountCard extends ImmutablePureComponent {
 
   static propTypes = {
     account: ImmutablePropTypes.map.isRequired,
-    intl: PropTypes.object.isRequired,
-    onFollow: PropTypes.func.isRequired,
-    onBlock: PropTypes.func.isRequired,
-    onMute: PropTypes.func.isRequired,
     autoPlayGif: PropTypes.bool,
-    me: SoapboxPropTypes.me,
   };
 
-  handleFollow = () => {
-    this.props.onFollow(this.props.account);
-  }
-
-  handleBlock = () => {
-    this.props.onBlock(this.props.account);
-  }
-
-  handleMute = () => {
-    this.props.onMute(this.props.account);
-  }
-
   render() {
-    const { account, intl, me, autoPlayGif } = this.props;
-
-    let buttons;
-
-    if (account.get('id') !== me && account.get('relationship', null) !== null) {
-      const following = account.getIn(['relationship', 'following']);
-      const requested = account.getIn(['relationship', 'requested']);
-      const blocking  = account.getIn(['relationship', 'blocking']);
-      const muting    = account.getIn(['relationship', 'muting']);
-
-      if (requested) {
-        buttons = <IconButton disabled icon='hourglass' title={intl.formatMessage(messages.requested)} />;
-      } else if (blocking) {
-        buttons = <IconButton active icon='unlock' title={intl.formatMessage(messages.unblock, { name: account.get('username') })} onClick={this.handleBlock} />;
-      } else if (muting) {
-        buttons = <IconButton active icon='volume-up' title={intl.formatMessage(messages.unmute, { name: account.get('username') })} onClick={this.handleMute} />;
-      } else if (!account.get('moved') || following) {
-        buttons = <IconButton icon={following ? 'user-times' : 'user-plus'} title={intl.formatMessage(following ? messages.unfollow : messages.follow)} onClick={this.handleFollow} active={following} />;
-      }
-    }
+    const { account, autoPlayGif } = this.props;
 
     return (
       <div className='directory__card'>
+        <div className='directory__card__action-button'>
+          <ActionButton account={account} small />
+        </div>
         <div className='directory__card__img'>
           <img src={autoPlayGif ? account.get('header') : account.get('header_static')} alt='' className='parallax' />
         </div>
 
         <div className='directory__card__bar'>
-          <Permalink className='directory__card__bar__name' href={account.get('url')} to={`/accounts/${account.get('id')}`}>
+          <Permalink className='directory__card__bar__name' href={account.get('url')} to={`/@${account.get('acct')}`}>
             <Avatar account={account} size={48} />
             <DisplayName account={account} />
           </Permalink>
-
-          <div className='directory__card__bar__relationship account__relationship'>
-            {buttons}
-          </div>
         </div>
 
-        {account.get('note').length > 0 && account.get('note') !== '<p></p>' && (
-          <div className='directory__card__extra'>
-            <div className='account__header__content' dangerouslySetInnerHTML={{ __html: account.get('note_emojified') }} />
-          </div>
-        )}
+        <div className='directory__card__extra'>
+          <div
+            className={classNames('account__header__content', (account.get('note').length === 0 || account.get('note') === '<p></p>') && 'empty')}
+            dangerouslySetInnerHTML={{ __html: account.get('note_emojified') }}
+          />
+        </div>
 
         <div className='directory__card__extra'>
           <div className='accounts-table__count'>{shortNumberFormat(account.get('statuses_count'))} <small><FormattedMessage id='account.posts' defaultMessage='Toots' /></small></div>
diff --git a/app/soapbox/features/directory/index.js b/app/soapbox/features/directory/index.js
index a28c62c9e..52209e9f1 100644
--- a/app/soapbox/features/directory/index.js
+++ b/app/soapbox/features/directory/index.js
@@ -3,15 +3,13 @@ import { connect } from 'react-redux';
 import { defineMessages, injectIntl } from 'react-intl';
 import PropTypes from 'prop-types';
 import ImmutablePropTypes from 'react-immutable-proptypes';
-import Column from 'soapbox/components/column';
-import ColumnHeader from 'soapbox/components/column_header';
+import Column from 'soapbox/features/ui/components/column';
 import { fetchDirectory, expandDirectory } from 'soapbox/actions/directory';
 import { List as ImmutableList } from 'immutable';
 import AccountCard from './components/account_card';
 import RadioButton from 'soapbox/components/radio_button';
 import classNames from 'classnames';
 import LoadMore from 'soapbox/components/load_more';
-import { ScrollContainer } from 'react-router-scroll-4';
 import { getFeatures } from 'soapbox/utils/features';
 
 const messages = defineMessages({
@@ -33,18 +31,11 @@ export default @connect(mapStateToProps)
 @injectIntl
 class Directory extends React.PureComponent {
 
-  static contextTypes = {
-    router: PropTypes.object,
-  };
-
   static propTypes = {
     isLoading: PropTypes.bool,
     accountIds: ImmutablePropTypes.list.isRequired,
     dispatch: PropTypes.func.isRequired,
-    shouldUpdateScroll: PropTypes.func,
-    columnId: PropTypes.string,
     intl: PropTypes.object.isRequired,
-    multiColumn: PropTypes.bool,
     title: PropTypes.string.isRequired,
     params: PropTypes.shape({
       order: PropTypes.string,
@@ -63,10 +54,6 @@ class Directory extends React.PureComponent {
     local: state.local === null ? (props.params.local || false) : state.local,
   });
 
-  handleHeaderClick = () => {
-    this.column.scrollTop();
-  }
-
   componentDidMount() {
     const { dispatch } = this.props;
     dispatch(fetchDirectory(this.getParams(this.props, this.state)));
@@ -82,10 +69,6 @@ class Directory extends React.PureComponent {
     }
   }
 
-  setRef = c => {
-    this.column = c;
-  }
-
   handleChangeOrder = e => {
     this.setState({ order: e.target.value });
   }
@@ -100,20 +83,19 @@ class Directory extends React.PureComponent {
   }
 
   render() {
-    const { isLoading, accountIds, intl, columnId, multiColumn, title, shouldUpdateScroll, features } = this.props;
+    const { isLoading, accountIds, intl, title, features } = this.props;
     const { order, local }  = this.getParams(this.props, this.state);
-    const pinned = !!columnId;
 
-    const scrollableArea = (
-      <div className='scrollable' style={{ background: 'transparent' }}>
-        <div className='filter-form'>
-          <div className='filter-form__column' role='group'>
+    return (
+      <Column icon='address-book-o' heading={intl.formatMessage(messages.title)}>
+        <div className='directory__filter-form'>
+          <div className='directory__filter-form__column' role='group'>
             <RadioButton name='order' value='active' label={intl.formatMessage(messages.recentlyActive)} checked={order === 'active'} onChange={this.handleChangeOrder} />
             <RadioButton name='order' value='new' label={intl.formatMessage(messages.newArrivals)} checked={order === 'new'} onChange={this.handleChangeOrder} />
           </div>
 
           {features.federating && (
-            <div className='filter-form__column' role='group'>
+            <div className='directory__filter-form__column' role='group'>
               <RadioButton name='local' value='1' label={intl.formatMessage(messages.local, { domain: title })} checked={local} onChange={this.handleChangeLocal} />
               <RadioButton name='local' value='0' label={intl.formatMessage(messages.federated)} checked={!local} onChange={this.handleChangeLocal} />
             </div>
@@ -125,22 +107,6 @@ class Directory extends React.PureComponent {
         </div>
 
         <LoadMore onClick={this.handleLoadMore} visible={!isLoading} />
-      </div>
-    );
-
-    return (
-      <Column bindToDocument={!multiColumn} ref={this.setRef} label={intl.formatMessage(messages.title)}>
-        <ColumnHeader
-          icon='address-book-o'
-          title={intl.formatMessage(messages.title)}
-          onPin={this.handlePin}
-          onMove={this.handleMove}
-          onClick={this.handleHeaderClick}
-          pinned={pinned}
-          multiColumn={multiColumn}
-        />
-
-        {multiColumn && !pinned ? <ScrollContainer scrollKey='directory' shouldUpdateScroll={shouldUpdateScroll}>{scrollableArea}</ScrollContainer> : scrollableArea}
       </Column>
     );
   }
diff --git a/app/soapbox/features/ui/components/link_footer.js b/app/soapbox/features/ui/components/link_footer.js
index ed89dc8dd..f85caf09a 100644
--- a/app/soapbox/features/ui/components/link_footer.js
+++ b/app/soapbox/features/ui/components/link_footer.js
@@ -18,6 +18,7 @@ const mapStateToProps = state => {
 
   return {
     account,
+    profileDirectory: features.profileDirectory,
     federating: features.federating,
     showAliases: features.accountAliasesAPI,
     importAPI: features.importAPI,
@@ -35,10 +36,11 @@ const mapDispatchToProps = (dispatch, { intl }) => ({
   },
 });
 
-const LinkFooter = ({ onOpenHotkeys, account, federating, showAliases, importAPI, onClickLogOut, baseURL }) => (
+const LinkFooter = ({ onOpenHotkeys, account, profileDirectory, federating, showAliases, importAPI, onClickLogOut, baseURL }) => (
   <div className='getting-started__footer'>
     <ul>
       {account && <>
+        {profileDirectory && <li><Link to='/directory'><FormattedMessage id='navigation_bar.profile_directory' defaultMessage='Profile directory' /></Link></li>}
         <li><Link to='/blocks'><FormattedMessage id='navigation_bar.blocks' defaultMessage='Blocks' /></Link></li>
         <li><Link to='/mutes'><FormattedMessage id='navigation_bar.mutes' defaultMessage='Mutes' /></Link></li>
         <li><Link to='/filters'><FormattedMessage id='navigation_bar.filters' defaultMessage='Filters' /></Link></li>
@@ -75,6 +77,7 @@ const LinkFooter = ({ onOpenHotkeys, account, federating, showAliases, importAPI
 
 LinkFooter.propTypes = {
   account: ImmutablePropTypes.map,
+  profileDirectory: PropTypes.bool,
   federating: PropTypes.bool,
   showAliases: PropTypes.bool,
   importAPI: PropTypes.bool,
diff --git a/app/soapbox/utils/features.js b/app/soapbox/utils/features.js
index c544e7db5..8e7a695b6 100644
--- a/app/soapbox/utils/features.js
+++ b/app/soapbox/utils/features.js
@@ -66,6 +66,10 @@ export const getFeatures = createSelector([
     accountSubscriptions: v.software === PLEROMA && gte(v.version, '1.0.0'),
     unrestrictedLists: v.software === PLEROMA,
     accountByUsername: v.software === PLEROMA,
+    profileDirectory: any([
+      v.software === MASTODON && gte(v.compatVersion, '3.0.0'),
+      features.includes('profile_directory'),
+    ]),
   };
 });
 
diff --git a/app/styles/application.scss b/app/styles/application.scss
index 50347b078..69308cd47 100644
--- a/app/styles/application.scss
+++ b/app/styles/application.scss
@@ -91,6 +91,7 @@
 @import 'components/profile-stats';
 @import 'components/progress-circle';
 @import 'components/register-invite';
+@import 'components/radio-button';
 @import 'components/directory';
 
 // Holiday
diff --git a/app/styles/components/directory.scss b/app/styles/components/directory.scss
index 6c5d5cd89..4749eef99 100644
--- a/app/styles/components/directory.scss
+++ b/app/styles/components/directory.scss
@@ -1,4 +1,17 @@
 .directory {
+  &__filter-form {
+    display: flex;
+    background: var(--foreground-color);
+
+    &__column {
+      padding: 10px 15px;
+    }
+
+    .radio-button {
+      display: block;
+    }
+  }
+
   &__list {
     display: grid;
     grid-gap: 10px;
@@ -24,11 +37,19 @@
     border-radius: 10px;
     background: var(--foreground-color);
     overflow: hidden;
+    position: relative;
+
+    &__action-button {
+      z-index: 1;
+      position: absolute;
+      top: 78px;
+      right: 12px;
+    }
 
     &__img {
       height: 125px;
       position: relative;
-      background: var(--foreground-color);
+      background: var(--brand-color--med);
 
       img {
         display: block;
@@ -42,7 +63,7 @@
     &__bar {
       display: flex;
       align-items: center;
-      background: var(--foreground-color);
+      background: var(--brand-color--med);
       padding: 10px;
 
       &__name {
@@ -50,17 +71,13 @@
         display: flex;
         align-items: center;
         text-decoration: none;
+        overflow: hidden;
       }
 
-      &__relationship {
-        width: 23px;
-        min-height: 1px;
-        flex: 0 0 auto;
-      }
-
-      .avatar {
+      .account__avatar {
         flex: 0 0 auto;
         width: 48px;
+        min-width: 48px;
         height: 48px;
         padding-top: 2px;
 
@@ -100,11 +117,12 @@
 
     &__extra {
       background: var(--foreground-color);
-      padding: 15px 0;
       display: flex;
       align-items: center;
+      justify-content: center;
 
       .accounts-table__count {
+        padding: 15px 0;
         text-align: center;
         font-size: 15px;
         font-weight: 500;
@@ -118,55 +136,33 @@
           font-size: 14px;
         }
       }
-    }
-  }
-}
-
-.filter-form {
-  display: flex;
-  background: var(--foreground-color);
-
-  &__column {
-    padding: 10px 15px;
-  }
-
-  .radio-button {
-    display: block;
-  }
-}
-
-.radio-button {
-  font-size: 14px;
-  position: relative;
-  display: inline-block;
-  padding: 6px 0;
-  line-height: 18px;
-  white-space: nowrap;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  cursor: pointer;
-
-  input[type=radio],
-  input[type=checkbox] {
-    display: none;
-  }
-
-  &__input {
-    display: inline-block;
-    position: relative;
-    border: 1px solid var(--primary-text-color--faint);
-    box-sizing: border-box;
-    width: 18px;
-    height: 18px;
-    flex: 0 0 auto;
-    margin-right: 10px;
-    top: -1px;
-    border-radius: 50%;
-    vertical-align: middle;
-
-    &.checked {
-      border-color: var(--brand-color);
-      background: var(--brand-color);
+
+      .account__header__content {
+        box-sizing: border-box;
+        padding: 15px 10px;
+        border-bottom: 1px solid var(--brand-color--med);
+        width: 100%;
+        min-height: 50px;
+        white-space: nowrap;
+        overflow: hidden;
+        text-overflow: ellipsis;
+
+        &.empty {
+          border-color: transparent;
+        }
+
+        p {
+          display: none;
+
+          &:first-child {
+            display: inline;
+          }
+        }
+
+        br {
+          display: none;
+        }
+      }
     }
   }
 }
diff --git a/app/styles/components/radio-button.scss b/app/styles/components/radio-button.scss
new file mode 100644
index 000000000..d1a303f3f
--- /dev/null
+++ b/app/styles/components/radio-button.scss
@@ -0,0 +1,35 @@
+.radio-button {
+  font-size: 14px;
+  position: relative;
+  display: inline-block;
+  padding: 6px 0;
+  line-height: 18px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  cursor: pointer;
+
+  input[type=radio],
+  input[type=checkbox] {
+    display: none;
+  }
+
+  &__input {
+    display: inline-block;
+    position: relative;
+    border: 1px solid var(--primary-text-color--faint);
+    box-sizing: border-box;
+    width: 18px;
+    height: 18px;
+    flex: 0 0 auto;
+    margin-right: 10px;
+    top: -1px;
+    border-radius: 50%;
+    vertical-align: middle;
+
+    &.checked {
+      border-color: var(--brand-color);
+      background: var(--brand-color);
+    }
+  }
+}
diff --git a/app/styles/components/sidebar-menu.scss b/app/styles/components/sidebar-menu.scss
index b69e22db6..10486f6bf 100644
--- a/app/styles/components/sidebar-menu.scss
+++ b/app/styles/components/sidebar-menu.scss
@@ -155,7 +155,7 @@
 
   > .fa {
     width: 24px;
-    font-size: 20px;
+    font-size: 28px;
     margin-right: 15px;
     text-align: center;
   }