diff --git a/web/ui/mantine-ui/src/App.tsx b/web/ui/mantine-ui/src/App.tsx
index 3ed950a9fd..5b6926c90b 100644
--- a/web/ui/mantine-ui/src/App.tsx
+++ b/web/ui/mantine-ui/src/App.tsx
@@ -46,7 +46,6 @@ import QueryPage from "./pages/query/QueryPage";
 import AlertsPage from "./pages/AlertsPage";
 import RulesPage from "./pages/RulesPage";
 import TargetsPage from "./pages/targets/TargetsPage";
-import ServiceDiscoveryPage from "./pages/ServiceDiscoveryPage";
 import StatusPage from "./pages/StatusPage";
 import TSDBStatusPage from "./pages/TSDBStatusPage";
 import FlagsPage from "./pages/FlagsPage";
@@ -62,6 +61,7 @@ import SettingsMenu from "./components/SettingsMenu";
 import ReadinessWrapper from "./components/ReadinessWrapper";
 import { QueryParamProvider } from "use-query-params";
 import { ReactRouter6Adapter } from "use-query-params/adapters/react-router-6";
+import ServiceDiscoveryPage from "./pages/service-discovery/ServiceDiscoveryPage";
 
 const queryClient = new QueryClient();
 
diff --git a/web/ui/mantine-ui/src/components/LabelBadges.tsx b/web/ui/mantine-ui/src/components/LabelBadges.tsx
index 2c2c81efbf..f60a37f032 100644
--- a/web/ui/mantine-ui/src/components/LabelBadges.tsx
+++ b/web/ui/mantine-ui/src/components/LabelBadges.tsx
@@ -1,4 +1,4 @@
-import { Badge, BadgeVariant, Group, MantineColor } from "@mantine/core";
+import { Badge, BadgeVariant, Group, MantineColor, Stack } from "@mantine/core";
 import { FC } from "react";
 import { escapeString } from "../lib/escapeString";
 import badgeClasses from "../Badge.module.css";
@@ -7,14 +7,16 @@ export interface LabelBadgesProps {
   labels: Record<string, string>;
   variant?: BadgeVariant;
   color?: MantineColor;
+  wrapper?: typeof Group | typeof Stack;
 }
 
 export const LabelBadges: FC<LabelBadgesProps> = ({
   labels,
   variant,
   color,
+  wrapper: Wrapper = Group,
 }) => (
-  <Group gap="xs">
+  <Wrapper gap="xs">
     {Object.entries(labels).map(([k, v]) => {
       return (
         <Badge
@@ -32,5 +34,5 @@ export const LabelBadges: FC<LabelBadgesProps> = ({
         </Badge>
       );
     })}
-  </Group>
+  </Wrapper>
 );
diff --git a/web/ui/mantine-ui/src/pages/ServiceDiscoveryPage.tsx b/web/ui/mantine-ui/src/pages/ServiceDiscoveryPage.tsx
deleted file mode 100644
index e1a7e8c652..0000000000
--- a/web/ui/mantine-ui/src/pages/ServiceDiscoveryPage.tsx
+++ /dev/null
@@ -1,3 +0,0 @@
-export default function ServiceDiscoveryPage() {
-  return <>ServiceDiscovery page</>;
-}
diff --git a/web/ui/mantine-ui/src/pages/service-discovery/ServiceDiscoveryPage.tsx b/web/ui/mantine-ui/src/pages/service-discovery/ServiceDiscoveryPage.tsx
new file mode 100644
index 0000000000..2b870fb073
--- /dev/null
+++ b/web/ui/mantine-ui/src/pages/service-discovery/ServiceDiscoveryPage.tsx
@@ -0,0 +1,127 @@
+import {
+  ActionIcon,
+  Box,
+  Group,
+  Select,
+  Skeleton,
+  TextInput,
+} from "@mantine/core";
+import {
+  IconLayoutNavbarCollapse,
+  IconLayoutNavbarExpand,
+  IconSearch,
+} from "@tabler/icons-react";
+import { Suspense } from "react";
+import { useAppDispatch, useAppSelector } from "../../state/hooks";
+
+import { StringParam, useQueryParam, withDefault } from "use-query-params";
+import ErrorBoundary from "../../components/ErrorBoundary";
+import ScrapePoolList from "./ServiceDiscoveryPoolsList";
+import { useSuspenseAPIQuery } from "../../api/api";
+import { ScrapePoolsResult } from "../../api/responseTypes/scrapePools";
+import {
+  setCollapsedPools,
+  setShowLimitAlert,
+} from "../../state/serviceDiscoveryPageSlice";
+
+export const targetPoolDisplayLimit = 20;
+
+export default function ServiceDiscoveryPage() {
+  // Load the list of all available scrape pools.
+  const {
+    data: {
+      data: { scrapePools },
+    },
+  } = useSuspenseAPIQuery<ScrapePoolsResult>({
+    path: `/scrape_pools`,
+  });
+
+  const dispatch = useAppDispatch();
+
+  const [scrapePool, setScrapePool] = useQueryParam("scrapePool", StringParam);
+  const [searchFilter, setSearchFilter] = useQueryParam(
+    "searchFilter",
+    withDefault(StringParam, "")
+  );
+
+  const { collapsedPools, showLimitAlert } = useAppSelector(
+    (state) => state.serviceDiscoveryPage
+  );
+
+  // When we have more than X targets, we want to limit the display by selecting the first
+  // scrape pool and reflecting that in the URL as well. We also want to show an alert
+  // about the fact that we are limiting the display, but the tricky bit is that this
+  // alert should only be shown once, upon the first "redirect" that causes the limiting,
+  // not again when the page is reloaded with the same URL parameters. That's why we remember
+  // `showLimitAlert` in Redux (just useState() doesn't work properly, because the component
+  // for some Suspense-related reasons seems to be mounted/unmounted multiple times, so the
+  // state cell would get initialized multiple times as well).
+  const limited =
+    scrapePools.length > targetPoolDisplayLimit && scrapePool === undefined;
+  if (limited) {
+    setScrapePool(scrapePools[0]);
+    dispatch(setShowLimitAlert(true));
+  }
+
+  return (
+    <>
+      <Group mb="md" mt="xs">
+        <Select
+          placeholder="Select scrape pool"
+          data={[{ label: "All pools", value: "" }, ...scrapePools]}
+          value={(limited && scrapePools[0]) || scrapePool || null}
+          onChange={(value) => {
+            setScrapePool(value);
+            showLimitAlert && dispatch(setShowLimitAlert(false));
+          }}
+          searchable
+        />
+        <TextInput
+          flex={1}
+          leftSection={<IconSearch size={14} />}
+          placeholder="Filter by labels"
+          value={searchFilter || ""}
+          onChange={(event) => setSearchFilter(event.currentTarget.value)}
+        ></TextInput>
+        <ActionIcon
+          size="input-sm"
+          title={
+            collapsedPools.length > 0
+              ? "Expand all pools"
+              : "Collapse all pools"
+          }
+          variant="light"
+          onClick={() =>
+            dispatch(
+              setCollapsedPools(collapsedPools.length > 0 ? [] : scrapePools)
+            )
+          }
+        >
+          {collapsedPools.length > 0 ? (
+            <IconLayoutNavbarExpand size={16} />
+          ) : (
+            <IconLayoutNavbarCollapse size={16} />
+          )}
+        </ActionIcon>
+      </Group>
+
+      <ErrorBoundary key={location.pathname} title="Error showing target pools">
+        <Suspense
+          fallback={
+            <Box mt="lg">
+              {Array.from(Array(10), (_, i) => (
+                <Skeleton key={i} height={40} mb={15} width={1000} mx="auto" />
+              ))}
+            </Box>
+          }
+        >
+          <ScrapePoolList
+            poolNames={scrapePools}
+            selectedPool={(limited && scrapePools[0]) || scrapePool || null}
+            searchFilter={searchFilter}
+          />
+        </Suspense>
+      </ErrorBoundary>
+    </>
+  );
+}
diff --git a/web/ui/mantine-ui/src/pages/service-discovery/ServiceDiscoveryPoolsList.tsx b/web/ui/mantine-ui/src/pages/service-discovery/ServiceDiscoveryPoolsList.tsx
new file mode 100644
index 0000000000..306b2732ff
--- /dev/null
+++ b/web/ui/mantine-ui/src/pages/service-discovery/ServiceDiscoveryPoolsList.tsx
@@ -0,0 +1,334 @@
+import {
+  Accordion,
+  Alert,
+  Anchor,
+  Group,
+  RingProgress,
+  Stack,
+  Table,
+  Text,
+} from "@mantine/core";
+import { KVSearch } from "@nexucis/kvsearch";
+import { IconInfoCircle } from "@tabler/icons-react";
+import { useSuspenseAPIQuery } from "../../api/api";
+import {
+  DroppedTarget,
+  Labels,
+  Target,
+  TargetsResult,
+} from "../../api/responseTypes/targets";
+import { FC } from "react";
+import { useAppDispatch, useAppSelector } from "../../state/hooks";
+import {
+  setCollapsedPools,
+  setShowLimitAlert,
+} from "../../state/serviceDiscoveryPageSlice";
+import CustomInfiniteScroll from "../../components/CustomInfiniteScroll";
+
+import TargetLabels from "./TargetLabels";
+import { useDebouncedValue } from "@mantine/hooks";
+import { targetPoolDisplayLimit } from "./ServiceDiscoveryPage";
+import { BooleanParam, useQueryParam, withDefault } from "use-query-params";
+import { LabelBadges } from "../../components/LabelBadges";
+
+type TargetLabels = {
+  discoveredLabels: Labels;
+  labels: Labels;
+  isDropped: boolean;
+};
+
+type ScrapePool = {
+  targets: TargetLabels[];
+  active: number;
+  total: number;
+};
+
+type ScrapePools = {
+  [scrapePool: string]: ScrapePool;
+};
+
+const activeTargetKVSearch = new KVSearch<Target>({
+  shouldSort: true,
+  indexedKeys: [
+    "labels",
+    "discoveredLabels",
+    ["discoveredLabels", /.*/],
+    ["labels", /.*/],
+  ],
+});
+
+const droppedTargetKVSearch = new KVSearch<DroppedTarget>({
+  shouldSort: true,
+  indexedKeys: ["discoveredLabels", ["discoveredLabels", /.*/]],
+});
+
+const groupTargets = (
+  poolNames: string[],
+  activeTargets: Target[],
+  droppedTargets: DroppedTarget[]
+): ScrapePools => {
+  const pools: ScrapePools = {};
+
+  for (const pn of poolNames) {
+    pools[pn] = {
+      targets: [],
+      active: 0,
+      total: 0,
+    };
+  }
+
+  for (const target of activeTargets) {
+    const pool = pools[target.scrapePool];
+    if (!pool) {
+      // TODO: Should we do better here?
+      throw new Error(
+        "Received target information for an unknown scrape pool, likely the list of scrape pools has changed. Please reload the page."
+      );
+    }
+
+    pool.active++;
+    pool.total++;
+
+    pool.targets.push({
+      discoveredLabels: target.discoveredLabels,
+      labels: target.labels,
+      isDropped: false,
+    });
+  }
+
+  for (const target of droppedTargets) {
+    const { job: poolName } = target.discoveredLabels;
+    const pool = pools[poolName];
+    if (!pool) {
+      // TODO: Should we do better here?
+      throw new Error(
+        "Received target information for an unknown scrape pool, likely the list of scrape pools has changed. Please reload the page."
+      );
+    }
+
+    pool.total++;
+
+    pool.targets.push({
+      discoveredLabels: target.discoveredLabels,
+      isDropped: true,
+      labels: {},
+    });
+  }
+
+  // for (const target of shownTargets) {
+  //   pools[target.scrapePool].targets.push(target);
+  // }
+
+  return pools;
+};
+
+type ScrapePoolListProp = {
+  poolNames: string[];
+  selectedPool: string | null;
+  searchFilter: string;
+};
+
+const ScrapePoolList: FC<ScrapePoolListProp> = ({
+  poolNames,
+  selectedPool,
+  searchFilter,
+}) => {
+  const dispatch = useAppDispatch();
+  const [showEmptyPools, setShowEmptyPools] = useQueryParam(
+    "showEmptyPools",
+    withDefault(BooleanParam, true)
+  );
+
+  // Based on the selected pool (if any), load the list of targets.
+  const {
+    data: {
+      data: { activeTargets, droppedTargets },
+    },
+  } = useSuspenseAPIQuery<TargetsResult>({
+    path: `/targets`,
+    params: {
+      scrapePool: selectedPool === null ? "" : selectedPool,
+    },
+  });
+
+  const { collapsedPools, showLimitAlert } = useAppSelector(
+    (state) => state.serviceDiscoveryPage
+  );
+
+  const [debouncedSearch] = useDebouncedValue<string>(searchFilter, 250);
+
+  // TODO: Memoize all this computation, especially groupTargets().
+  // const search = debouncedSearch.trim();
+  // const healthFilteredTargets = activeTargets.filter(
+  //   (target) =>
+  //     healthFilter.length === 0 ||
+  //     healthFilter.includes(target.health.toLowerCase())
+  // );
+  // const filteredTargets =
+  //   search === ""
+  //     ? healthFilteredTargets
+  //     : kvSearch
+  //         .filter(search, healthFilteredTargets)
+  //         .map((value) => value.original);
+
+  const allPools = groupTargets(
+    selectedPool ? [selectedPool] : poolNames,
+    activeTargets,
+    droppedTargets
+  );
+  const allPoolNames = Object.keys(allPools);
+  const shownPoolNames = showEmptyPools
+    ? allPoolNames
+    : allPoolNames.filter((pn) => allPools[pn].targets.length !== 0);
+
+  return (
+    <Stack>
+      {allPoolNames.length === 0 ? (
+        <Alert
+          title="No scrape pools found"
+          icon={<IconInfoCircle size={14} />}
+        >
+          No scrape pools found.
+        </Alert>
+      ) : (
+        !showEmptyPools &&
+        allPoolNames.length !== shownPoolNames.length && (
+          <Alert
+            title="Hiding pools with no matching targets"
+            icon={<IconInfoCircle size={14} />}
+          >
+            Hiding {allPoolNames.length - shownPoolNames.length} empty pools due
+            to filters or no targets.
+            <Anchor ml="md" fz="1em" onClick={() => setShowEmptyPools(true)}>
+              Show empty pools
+            </Anchor>
+          </Alert>
+        )
+      )}
+      {showLimitAlert && (
+        <Alert
+          title="Found many pools, showing only one"
+          icon={<IconInfoCircle size={14} />}
+          withCloseButton
+          onClose={() => dispatch(setShowLimitAlert(false))}
+        >
+          There are more than {targetPoolDisplayLimit} scrape pools. Showing
+          only the first one. Use the dropdown to select a different pool.
+        </Alert>
+      )}
+      <Accordion
+        multiple
+        variant="separated"
+        value={allPoolNames.filter((p) => !collapsedPools.includes(p))}
+        onChange={(value) =>
+          dispatch(
+            setCollapsedPools(allPoolNames.filter((p) => !value.includes(p)))
+          )
+        }
+      >
+        {shownPoolNames.map((poolName) => {
+          const pool = allPools[poolName];
+          return (
+            <Accordion.Item key={poolName} value={poolName}>
+              <Accordion.Control>
+                <Group wrap="nowrap" justify="space-between" mr="lg">
+                  <Text>{poolName}</Text>
+                  <Group gap="xs">
+                    <Text c="gray.6">
+                      {pool.active} / {pool.total}
+                    </Text>
+                    <RingProgress
+                      size={25}
+                      thickness={5}
+                      sections={[
+                        {
+                          value: (pool.active / pool.total) * 100,
+                          color: "green.4",
+                        },
+                        {
+                          value:
+                            ((pool.total - pool.active) / pool.total) * 100,
+                          color: "grape.4",
+                        },
+                      ]}
+                    />
+                  </Group>
+                </Group>
+              </Accordion.Control>
+              <Accordion.Panel>
+                {pool.total === 0 ? (
+                  <Alert title="No targets" icon={<IconInfoCircle />}>
+                    No targets in this scrape pool.
+                    <Anchor
+                      ml="md"
+                      fz="1em"
+                      onClick={() => setShowEmptyPools(false)}
+                    >
+                      Hide empty pools
+                    </Anchor>
+                  </Alert>
+                ) : pool.targets.length === 0 ? (
+                  <Alert title="No matching targets" icon={<IconInfoCircle />}>
+                    No targets in this pool match your filter criteria (omitted{" "}
+                    {pool.total} filtered targets).
+                    <Anchor
+                      ml="md"
+                      fz="1em"
+                      onClick={() => setShowEmptyPools(false)}
+                    >
+                      Hide empty pools
+                    </Anchor>
+                  </Alert>
+                ) : (
+                  <CustomInfiniteScroll
+                    allItems={pool.targets}
+                    child={({ items }) => (
+                      <Table>
+                        <Table.Thead>
+                          <Table.Tr>
+                            <Table.Th w="50%">Discovered labels</Table.Th>
+                            <Table.Th w="50%">Target labels</Table.Th>
+                          </Table.Tr>
+                        </Table.Thead>
+                        <Table.Tbody>
+                          {items.map((target, i) => (
+                            // TODO: Find a stable and definitely unique key.
+                            <Table.Tr key={i}>
+                              <Table.Td py="lg" valign="top">
+                                <LabelBadges
+                                  labels={target.discoveredLabels}
+                                  wrapper={Stack}
+                                />
+                              </Table.Td>
+                              <Table.Td
+                                py="lg"
+                                valign={target.isDropped ? "middle" : "top"}
+                              >
+                                {target.isDropped ? (
+                                  <Text c="blue.6" fw="bold">
+                                    dropped due to relabeling rules
+                                  </Text>
+                                ) : (
+                                  <LabelBadges
+                                    labels={target.labels}
+                                    wrapper={Stack}
+                                  />
+                                )}
+                              </Table.Td>
+                            </Table.Tr>
+                          ))}
+                        </Table.Tbody>
+                      </Table>
+                    )}
+                  />
+                )}
+              </Accordion.Panel>
+            </Accordion.Item>
+          );
+        })}
+      </Accordion>
+    </Stack>
+  );
+};
+
+export default ScrapePoolList;
diff --git a/web/ui/mantine-ui/src/pages/service-discovery/TargetLabels.tsx b/web/ui/mantine-ui/src/pages/service-discovery/TargetLabels.tsx
new file mode 100644
index 0000000000..54e944f8cf
--- /dev/null
+++ b/web/ui/mantine-ui/src/pages/service-discovery/TargetLabels.tsx
@@ -0,0 +1,49 @@
+import { FC } from "react";
+import { Labels } from "../../api/responseTypes/targets";
+import { LabelBadges } from "../../components/LabelBadges";
+import { ActionIcon, Collapse, Group, Stack, Text } from "@mantine/core";
+import { useDisclosure } from "@mantine/hooks";
+import { IconChevronDown, IconChevronUp } from "@tabler/icons-react";
+
+type TargetLabelsProps = {
+  labels: Labels;
+  discoveredLabels: Labels;
+};
+
+const TargetLabels: FC<TargetLabelsProps> = ({ discoveredLabels, labels }) => {
+  const [showDiscovered, { toggle: toggleDiscovered }] = useDisclosure(false);
+
+  return (
+    <Stack my={showDiscovered ? "sm" : undefined}>
+      <Group wrap="nowrap" align="flex-start">
+        <LabelBadges labels={labels} />
+
+        <ActionIcon
+          size="xs"
+          color="gray"
+          variant="light"
+          onClick={toggleDiscovered}
+          title={`${showDiscovered ? "Hide" : "Show"} discovered (pre-relabeling) labels`}
+        >
+          {showDiscovered ? (
+            <IconChevronUp
+              style={{ width: "70%", height: "70%" }}
+              stroke={1.5}
+            />
+          ) : (
+            <IconChevronDown style={{ width: "70%", height: "70%" }} />
+          )}
+        </ActionIcon>
+      </Group>
+
+      <Collapse in={showDiscovered}>
+        <Text fw={700} size="1em" my="lg" c="gray.7">
+          Discovered labels:
+        </Text>
+        <LabelBadges color="blue" labels={discoveredLabels} />
+      </Collapse>
+    </Stack>
+  );
+};
+
+export default TargetLabels;
diff --git a/web/ui/mantine-ui/src/state/localStorageMiddleware.ts b/web/ui/mantine-ui/src/state/localStorageMiddleware.ts
index ca3f474123..64ddfafe44 100644
--- a/web/ui/mantine-ui/src/state/localStorageMiddleware.ts
+++ b/web/ui/mantine-ui/src/state/localStorageMiddleware.ts
@@ -1,9 +1,13 @@
 import { createListenerMiddleware } from "@reduxjs/toolkit";
 import { AppDispatch, RootState } from "./store";
 import {
-  localStorageKeyCollapsedPools,
-  setCollapsedPools,
+  localStorageKeyCollapsedPools as localStorageKeyTargetsPageCollapsedPools,
+  setCollapsedPools as targetsPageSetCollapsedPools,
 } from "./targetsPageSlice";
+import {
+  localStorageKeyCollapsedPools as localStorageKeyServiceDiscoveryPageCollapsedPools,
+  setCollapsedPools as ServiceDiscoveryPageSetCollapsedPools,
+} from "./serviceDiscoveryPageSlice";
 import { updateSettings } from "./settingsSlice";
 
 const persistToLocalStorage = <T>(key: string, value: T) => {
@@ -18,9 +22,19 @@ const startAppListening = localStorageMiddleware.startListening.withTypes<
 >();
 
 startAppListening({
-  actionCreator: setCollapsedPools,
+  actionCreator: targetsPageSetCollapsedPools,
   effect: ({ payload }) => {
-    persistToLocalStorage(localStorageKeyCollapsedPools, payload);
+    persistToLocalStorage(localStorageKeyTargetsPageCollapsedPools, payload);
+  },
+});
+
+startAppListening({
+  actionCreator: ServiceDiscoveryPageSetCollapsedPools,
+  effect: ({ payload }) => {
+    persistToLocalStorage(
+      localStorageKeyServiceDiscoveryPageCollapsedPools,
+      payload
+    );
   },
 });
 
diff --git a/web/ui/mantine-ui/src/state/serviceDiscoveryPageSlice.ts b/web/ui/mantine-ui/src/state/serviceDiscoveryPageSlice.ts
new file mode 100644
index 0000000000..3897ffbc99
--- /dev/null
+++ b/web/ui/mantine-ui/src/state/serviceDiscoveryPageSlice.ts
@@ -0,0 +1,37 @@
+import { PayloadAction, createSlice } from "@reduxjs/toolkit";
+import { initializeFromLocalStorage } from "./initializeFromLocalStorage";
+
+export const localStorageKeyCollapsedPools = "serviceDiscovery.collapsedPools";
+export const localStorageKeyTargetHealthFilter =
+  "serviceDiscovery.healthFilter";
+
+interface ServiceDiscoveryPage {
+  collapsedPools: string[];
+  showLimitAlert: boolean;
+}
+
+const initialState: ServiceDiscoveryPage = {
+  collapsedPools: initializeFromLocalStorage<string[]>(
+    localStorageKeyCollapsedPools,
+    []
+  ),
+  showLimitAlert: false,
+};
+
+export const serviceDiscoveryPageSlice = createSlice({
+  name: "serviceDiscoveryPage",
+  initialState,
+  reducers: {
+    setCollapsedPools: (state, { payload }: PayloadAction<string[]>) => {
+      state.collapsedPools = payload;
+    },
+    setShowLimitAlert: (state, { payload }: PayloadAction<boolean>) => {
+      state.showLimitAlert = payload;
+    },
+  },
+});
+
+export const { setCollapsedPools, setShowLimitAlert } =
+  serviceDiscoveryPageSlice.actions;
+
+export default serviceDiscoveryPageSlice.reducer;
diff --git a/web/ui/mantine-ui/src/state/store.ts b/web/ui/mantine-ui/src/state/store.ts
index f9a073c9bb..25caf34df0 100644
--- a/web/ui/mantine-ui/src/state/store.ts
+++ b/web/ui/mantine-ui/src/state/store.ts
@@ -3,12 +3,14 @@ import queryPageSlice from "./queryPageSlice";
 import settingsSlice from "./settingsSlice";
 import targetsPageSlice from "./targetsPageSlice";
 import { localStorageMiddleware } from "./localStorageMiddleware";
+import serviceDiscoveryPageSlice from "./serviceDiscoveryPageSlice";
 
 const store = configureStore({
   reducer: {
     settings: settingsSlice,
     queryPage: queryPageSlice,
     targetsPage: targetsPageSlice,
+    serviceDiscoveryPage: serviceDiscoveryPageSlice,
   },
   middleware: (getDefaultMiddleware) =>
     getDefaultMiddleware().prepend(localStorageMiddleware.middleware),