diff --git a/ui/component/commentCreate/view.jsx b/ui/component/commentCreate/view.jsx
index a29f039f9..8512fa3b1 100644
--- a/ui/component/commentCreate/view.jsx
+++ b/ui/component/commentCreate/view.jsx
@@ -28,7 +28,6 @@ import type { ElementRef } from 'react';
 import UriIndicator from 'component/uriIndicator';
 import usePersistedState from 'effects/use-persisted-state';
 import WalletTipAmountSelector from 'component/walletTipAmountSelector';
-
 import { getStripeEnvironment } from 'util/stripe';
 const stripeEnvironment = getStripeEnvironment();
 
diff --git a/ui/component/commentsList/index.js b/ui/component/commentsList/index.js
index f8755219d..910ced4e3 100644
--- a/ui/component/commentsList/index.js
+++ b/ui/component/commentsList/index.js
@@ -23,6 +23,9 @@ import { doCommentReset, doCommentList, doCommentById, doCommentReactList } from
 import { selectActiveChannelClaim } from 'redux/selectors/app';
 import { getChannelIdFromClaim } from 'util/claim';
 import CommentsList from './view';
+import { makeSelectClientSetting } from 'redux/selectors/settings';
+import * as SETTINGS from 'constants/settings';
+import { doSetClientSetting } from 'redux/actions/settings';
 
 const select = (state, props) => {
   const { uri } = props;
@@ -56,15 +59,19 @@ const select = (state, props) => {
     myReactsByCommentId: selectMyReacts(state),
     othersReactsById: selectOthersReacts(state),
     activeChannelId: activeChannelClaim && activeChannelClaim.claim_id,
+    customCommentServers: makeSelectClientSetting(SETTINGS.CUSTOM_COMMENTS_SERVERS)(state),
+    commentServer: makeSelectClientSetting(SETTINGS.CUSTOM_COMMENTS_SERVER_URL)(state),
   };
 };
 
-const perform = {
-  fetchTopLevelComments: doCommentList,
-  fetchComment: doCommentById,
-  fetchReacts: doCommentReactList,
-  resetComments: doCommentReset,
-  doResolveUris,
-};
+const perform = (dispatch, ownProps) => ({
+  fetchTopLevelComments: (uri, parentId, page, pageSize, sortBy) =>
+    dispatch(doCommentList(uri, parentId, page, pageSize, sortBy)),
+  fetchComment: (commentId) => dispatch(doCommentById(commentId)),
+  fetchReacts: (commentIds) => dispatch(doCommentReactList(commentIds)),
+  resetComments: (claimId) => dispatch(doCommentReset(claimId)),
+  doResolveUris: (uris, returnCachedClaims) => dispatch(doResolveUris(uris, returnCachedClaims)),
+  setCommentServer: (url) => dispatch(doSetClientSetting(SETTINGS.CUSTOM_COMMENTS_SERVER_URL, url, true)),
+});
 
 export default connect(select, perform)(CommentsList);
diff --git a/ui/component/commentsList/view.jsx b/ui/component/commentsList/view.jsx
index 6f9a6eed8..8698c5b2f 100644
--- a/ui/component/commentsList/view.jsx
+++ b/ui/component/commentsList/view.jsx
@@ -1,6 +1,6 @@
 // @flow
 import { COMMENT_PAGE_SIZE_TOP_LEVEL, SORT_BY } from 'constants/comment';
-import { ENABLE_COMMENT_REACTIONS } from 'config';
+import { ENABLE_COMMENT_REACTIONS, COMMENT_SERVER_API, COMMENT_SERVER_NAME } from 'config';
 import { useIsMobile, useIsMediumScreen } from 'effects/use-screensize';
 import { getCommentsListTitle } from 'util/comments';
 import * as ICONS from 'constants/icons';
@@ -15,6 +15,8 @@ import Empty from 'component/common/empty';
 import React, { useEffect } from 'react';
 import Spinner from 'component/spinner';
 import usePersistedState from 'effects/use-persisted-state';
+import { FormField } from 'component/common/form';
+import Comments from 'comments';
 
 const DEBOUNCE_SCROLL_HANDLER_MS = 200;
 
@@ -52,6 +54,9 @@ type Props = {
   fetchReacts: (commentIds: Array<string>) => Promise<any>,
   resetComments: (claimId: string) => void,
   doResolveUris: (uris: Array<string>, returnCachedClaims: boolean) => void,
+  customCommentServers: Array<CommentServerDetails>,
+  setCommentServer: (string) => void,
+  commentServer: string,
 };
 
 export default function CommentList(props: Props) {
@@ -80,11 +85,17 @@ export default function CommentList(props: Props) {
     fetchReacts,
     resetComments,
     doResolveUris,
+    customCommentServers,
+    setCommentServer,
+    commentServer,
   } = props;
 
   const isMobile = useIsMobile();
   const isMediumScreen = useIsMediumScreen();
 
+  const defaultServer = { name: COMMENT_SERVER_NAME, url: COMMENT_SERVER_API };
+  const allServers = [defaultServer, ...(customCommentServers || [])];
+
   const spinnerRef = React.useRef();
   const DEFAULT_SORT = ENABLE_COMMENT_REACTIONS ? SORT_BY.POPULARITY : SORT_BY.NEWEST;
   const [sort, setSort] = usePersistedState('comment-sort-by', DEFAULT_SORT);
@@ -255,7 +266,16 @@ export default function CommentList(props: Props) {
   }, [alreadyResolved, doResolveUris, topLevelComments]);
 
   const commentProps = { isTopLevel: true, threadDepth: 3, uri, claimIsMine, linkedCommentId };
-  const actionButtonsProps = { totalComments, sort, changeSort, setPage };
+  const actionButtonsProps = {
+    totalComments,
+    sort,
+    changeSort,
+    setPage,
+    allServers,
+    commentServer,
+    defaultServer,
+    setCommentServer,
+  };
 
   return (
     <Card
@@ -334,11 +354,15 @@ type ActionButtonsProps = {
   sort: string,
   changeSort: (string) => void,
   setPage: (number) => void,
+  allServers: Array<CommentServerDetails>,
+  commentServer: string,
+  setCommentServer: (string) => void,
+  defaultServer: CommentServerDetails,
 };
 
 const CommentActionButtons = (actionButtonsProps: ActionButtonsProps) => {
-  const { totalComments, sort, changeSort, setPage } = actionButtonsProps;
-
+  const { totalComments, sort, changeSort, setPage, allServers, commentServer, setCommentServer, defaultServer } =
+    actionButtonsProps;
   const sortButtonProps = { activeSort: sort, changeSort };
 
   return (
@@ -355,8 +379,35 @@ const CommentActionButtons = (actionButtonsProps: ActionButtonsProps) => {
           <SortButton {...sortButtonProps} label={__('New')} icon={ICONS.NEW} sortOption={SORT_BY.NEWEST} />
         </span>
       )}
-
-      <Button button="alt" icon={ICONS.REFRESH} title={__('Refresh')} onClick={() => setPage(0)} />
+      <div className="button_refresh">
+        <Button button="alt" icon={ICONS.REFRESH} title={__('Refresh')} onClick={() => setPage(0)} />
+      </div>
+      {allServers.length >= 2 && (
+        <div className="button_selectedServer">
+          <FormField
+            type="select-tiny"
+            onChange={function (x) {
+              const selectedServer = x.target.value;
+              setPage(0);
+              setCommentServer(selectedServer);
+              if (selectedServer === defaultServer.url) {
+                Comments.setServerUrl(undefined);
+              } else {
+                Comments.setServerUrl(selectedServer);
+              }
+            }}
+            value={commentServer}
+          >
+            {allServers.map(function (server) {
+              return (
+                <option key={server.url} value={server.url}>
+                  {server.name}
+                </option>
+              );
+            })}
+          </FormField>
+        </div>
+      )}
     </>
   );
 };
diff --git a/ui/scss/component/_card.scss b/ui/scss/component/_card.scss
index 0ebdaed69..c27201d2b 100644
--- a/ui/scss/component/_card.scss
+++ b/ui/scss/component/_card.scss
@@ -274,6 +274,21 @@
   display: flex;
   flex-direction: column;
   overflow: hidden;
+
+  .select--slim {
+    display: flex;
+    margin-left: var(--spacing-s);
+    margin-bottom: var(--spacing-s);
+
+    @media (min-width: $breakpoint-small) {
+      max-width: none;
+
+      select {
+        padding: 0 var(--spacing-xs);
+        padding-right: var(--spacing-l);
+      }
+    }
+  }
 }
 
 .card--enable-overflow {
@@ -318,6 +333,7 @@
   align-self: flex-start;
   .button--alt {
     padding-top: 2px;
+    padding: 0 var(--spacing-s);
   }
   .comment__sort {
     .button--alt {
@@ -642,3 +658,25 @@
     }
   }
 }
+
+.button_selectedServer {
+  display: inline;
+  float: right;
+  select {
+    width: 12rem;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+    overflow: hidden;
+  }
+  @media (max-width: $breakpoint-small) {
+    select {
+      width: 8rem;
+    }
+  }
+}
+
+.button_refresh {
+  display: inline;
+  float: right;
+  margin-left: var(--spacing-s);
+}
diff --git a/ui/scss/component/_comments.scss b/ui/scss/component/_comments.scss
index f1c494cb7..98f33a924 100644
--- a/ui/scss/component/_comments.scss
+++ b/ui/scss/component/_comments.scss
@@ -37,16 +37,12 @@ $thumbnailWidthSmall: 1rem;
 }
 
 .comment__sort {
-  margin-right: var(--spacing-s);
   display: inline-block;
 
   @media (min-width: $breakpoint-small) {
     margin-top: 0;
     display: inline;
   }
-  @media (max-width: $breakpoint-small) {
-    margin-right: 0;
-  }
 }
 
 .comment {
diff --git a/ui/scss/init/_vars.scss b/ui/scss/init/_vars.scss
index 1a4239400..25be1d292 100644
--- a/ui/scss/init/_vars.scss
+++ b/ui/scss/init/_vars.scss
@@ -62,6 +62,9 @@ $spacing-width: 36px;
   --floating-viewer-container-height: calc(var(--floating-viewer-height) + var(--floating-viewer-info-height));
   --option-select-width: 8rem;
 
+  --input-select-server-min-width: 100px;
+  --input-select-server-max-width: 250px;
+
   // Text
   --text-max-width: 660px;
   --text-link-padding: 4px;