diff --git a/web/components/contract-search.tsx b/web/components/contract-search.tsx
index e75aefb8..25688d4a 100644
--- a/web/components/contract-search.tsx
+++ b/web/components/contract-search.tsx
@@ -123,7 +123,7 @@ export function ContractSearch(props: {
   const indexName = `${indexPrefix}contracts-${sort}`
 
   if (IS_PRIVATE_MANIFOLD) {
-    return <ContractSearchFirestore querySortOptions={querySortOptions} />
+    return <ContractSearchFirestore querySortOptions={querySortOptions} additionalFilter={additionalFilter} />
   }
 
   return (
diff --git a/web/pages/contract-search-firestore.tsx b/web/pages/contract-search-firestore.tsx
index 00d8fe49..c9a7a666 100644
--- a/web/pages/contract-search-firestore.tsx
+++ b/web/pages/contract-search-firestore.tsx
@@ -14,9 +14,13 @@ export default function ContractSearchFirestore(props: {
     defaultSort: Sort
     shouldLoadFromStorage?: boolean
   }
+  additionalFilter?: {
+    creatorId?: string
+    tag?: string
+  }
 }) {
   const contracts = useContracts()
-  const { querySortOptions } = props
+  const { querySortOptions, additionalFilter } = props
 
   const { initialSort, initialQuery } = useInitialQueryAndSort(querySortOptions)
   const [sort, setSort] = useState(initialSort || 'newest')
@@ -62,6 +66,20 @@ export default function ContractSearchFirestore(props: {
     matches = sortBy(matches, ({ volume24Hours }) => -1 * volume24Hours)
   }
 
+  if (additionalFilter) {
+    const { creatorId, tag } = additionalFilter
+
+    if (creatorId) {
+      matches = matches.filter((c) => c.creatorId === creatorId)
+    }
+
+    if (tag) {
+      matches = matches.filter((c) =>
+        c.lowercaseTags.includes(tag.toLowerCase())
+      )
+    }
+  }
+
   const showTime = ['close-date', 'closed'].includes(sort)
     ? 'close-date'
     : sort === 'resolve-date'