diff --git a/scripts/refresh_leaderboard_counters.ts b/scripts/refresh_leaderboard_counters.ts
new file mode 100644
index 00000000..2da75828
--- /dev/null
+++ b/scripts/refresh_leaderboard_counters.ts
@@ -0,0 +1,44 @@
+import 'dotenv/config';
+import { refreshProposalsCount, refreshVotesCount } from '../src/helpers/actions';
+import db from '../src/helpers/mysql';
+
+// Usage: yarn ts-node scripts/refresh_leaderboard_counters.ts [OPTIONAL-SPACE-ID]
+async function main() {
+  const query = `SELECT id, name FROM spaces ${
+    process.argv[2] ? `WHERE id = '${process.argv[2]}'` : ''
+  }`;
+
+  const spaces: { id: string; name: string }[] = await db.queryAsync(query);
+
+  for (const index in spaces) {
+    console.log(
+      `Processing space #${spaces[index].id} (${spaces[index].name}) - ${+index + 1}/${
+        spaces.length
+      }`
+    );
+
+    const votesCountRes = await refreshVotesCount([spaces[index].id]);
+    console.log(
+      'Inserting/Updating vote_count - ',
+      `Affected: ${votesCountRes.affectedRows}`,
+      `Changed: ${votesCountRes.changedRows}`
+    );
+
+    const proposalsCountRes = await refreshProposalsCount([spaces[index].id]);
+    console.log(
+      'Inserting/Updating proposal_count',
+      `Affected: ${proposalsCountRes.affectedRows}`,
+      `Changed: ${proposalsCountRes.changedRows}`
+    );
+  }
+}
+
+(async () => {
+  try {
+    await main();
+    process.exit(0);
+  } catch (e) {
+    console.error(e);
+    process.exit(1);
+  }
+})();
diff --git a/src/helpers/actions.ts b/src/helpers/actions.ts
index 0e4d587c..71689e1f 100644
--- a/src/helpers/actions.ts
+++ b/src/helpers/actions.ts
@@ -53,8 +53,37 @@ export async function getSpace(id: string, includeDeleted = false) {
   };
 }
 
-export async function markSpaceAsDeleted(space: string) {
-  const query = 'UPDATE spaces SET deleted = ? WHERE id = ?';
+export function refreshProposalsCount(spaces?: string[]) {
+  return db.queryAsync(
+    `
+      INSERT INTO leaderboard (proposal_count, user, space)
+        (SELECT * FROM (
+          SELECT COUNT(proposals.id) AS proposal_count, author, space
+          FROM proposals
+          JOIN spaces ON spaces.id = proposals.space
+          WHERE spaces.deleted = 0
+          ${spaces ? ' AND space IN (?)' : ''}
+          GROUP BY author, space
+        ) AS t)
+      ON DUPLICATE KEY UPDATE proposal_count = t.proposal_count
+    `,
+    spaces
+  );
+}
 
-  await db.queryAsync(query, [1, space]);
+export function refreshVotesCount(spaces: string[]) {
+  return db.queryAsync(
+    `
+      INSERT INTO leaderboard (vote_count, user, space)
+        (SELECT * FROM (
+          SELECT COUNT(votes.id) AS vote_count, voter, space
+          FROM votes
+          JOIN spaces ON spaces.id = votes.space
+          WHERE spaces.deleted = 0 AND space IN (?)
+          GROUP BY voter, space
+        ) AS t)
+      ON DUPLICATE KEY UPDATE vote_count = t.vote_count
+    `,
+    spaces
+  );
 }
diff --git a/src/writer/delete-proposal.ts b/src/writer/delete-proposal.ts
index 02639ba4..d795c1c4 100644
--- a/src/writer/delete-proposal.ts
+++ b/src/writer/delete-proposal.ts
@@ -1,4 +1,4 @@
-import { getProposal, getSpace } from '../helpers/actions';
+import { getProposal, getSpace, refreshVotesCount } from '../helpers/actions';
 import { jsonParse } from '../helpers/utils';
 import db from '../helpers/mysql';
 
@@ -20,11 +20,20 @@ export async function verify(body): Promise<any> {
 
 export async function action(body): Promise<void> {
   const msg = jsonParse(body.msg);
+  const proposal = await getProposal(msg.space, msg.payload.proposal);
   const id = msg.payload.proposal;
 
-  const query = `
-  DELETE FROM proposals WHERE id = ? LIMIT 1;
-  DELETE FROM votes WHERE proposal = ?;
-  `;
-  await db.queryAsync(query, [id, id]);
+  await db.queryAsync(
+    `
+    DELETE FROM proposals WHERE id = ? LIMIT 1;
+    DELETE FROM votes WHERE proposal = ?;
+    UPDATE leaderboard
+      SET proposal_count = proposal_count - 1
+      WHERE user = ? AND space = ?
+      LIMIT 1;
+  `,
+    [id, id, proposal.author, msg.space]
+  );
+
+  await refreshVotesCount([msg.space]);
 }
diff --git a/src/writer/delete-space.ts b/src/writer/delete-space.ts
index 6002f553..95057e31 100644
--- a/src/writer/delete-space.ts
+++ b/src/writer/delete-space.ts
@@ -1,5 +1,6 @@
 import snapshot from '@snapshot-labs/snapshot.js';
-import { getSpace, markSpaceAsDeleted } from '../helpers/actions';
+import db from '../helpers/mysql';
+import { getSpace } from '../helpers/actions';
 import { jsonParse, DEFAULT_NETWORK } from '../helpers/utils';
 import { capture } from '@snapshot-labs/snapshot-sentry';
 import log from '../helpers/log';
@@ -24,7 +25,12 @@ export async function action(body): Promise<void> {
   const space = msg.space;
 
   try {
-    await markSpaceAsDeleted(space);
+    const query = `
+      UPDATE spaces SET deleted = 1 WHERE id = ? LIMIT 1;
+      DELETE FROM leaderboard WHERE space = ?;
+    `;
+
+    await db.queryAsync(query, [space, space]);
   } catch (e) {
     capture(e, { space });
     log.warn('[writer] Failed to store settings', space, e);
diff --git a/src/writer/proposal.ts b/src/writer/proposal.ts
index fdad9c21..4bbf21d5 100644
--- a/src/writer/proposal.ts
+++ b/src/writer/proposal.ts
@@ -250,6 +250,12 @@ export async function action(body, ipfs, receipt, id): Promise<void> {
     flagged: +containsFlaggedLinks(msg.payload.body)
   };
 
-  const query = 'INSERT INTO proposals SET ?; ';
-  await db.queryAsync(query, proposal);
+  const query = `
+    INSERT INTO proposals SET ?;
+    INSERT INTO leaderboard (space, user, proposal_count)
+    VALUES(?, ?, 1)
+    ON DUPLICATE KEY UPDATE proposal_count = proposal_count + 1
+  `;
+
+  await db.queryAsync(query, [proposal, space, author]);
 }
diff --git a/src/writer/vote.ts b/src/writer/vote.ts
index 9f88c4d0..580298fa 100644
--- a/src/writer/vote.ts
+++ b/src/writer/vote.ts
@@ -175,7 +175,15 @@ export async function action(body, ipfs, receipt, id, context): Promise<void> {
     );
   } else {
     // Store vote in dedicated table
-    await db.queryAsync('INSERT INTO votes SET ?', params);
+    await db.queryAsync(
+      `
+        INSERT INTO votes SET ?;
+        INSERT INTO leaderboard (space, user, vote_count)
+          VALUES(?, ?, 1)
+          ON DUPLICATE KEY UPDATE vote_count = vote_count + 1
+      `,
+      [params, msg.space, voter]
+    );
   }
 
   // Update proposal scores and voters vp
diff --git a/test/schema.sql b/test/schema.sql
index e844732e..1524ac01 100644
--- a/test/schema.sql
+++ b/test/schema.sql
@@ -179,3 +179,14 @@ CREATE TABLE messages (
   INDEX type (type),
   INDEX receipt (receipt)
 );
+
+CREATE TABLE leaderboard (
+  user VARCHAR(64) NOT NULL,
+  space VARCHAR(64) NOT NULL,
+  vote_count SMALLINT UNSIGNED NOT NULL DEFAULT '0',
+  proposal_count SMALLINT UNSIGNED NOT NULL DEFAULT '0',
+  PRIMARY KEY user_space (user,space),
+  INDEX space (space),
+  INDEX vote_count (vote_count),
+  INDEX proposal_count (proposal_count)
+);