diff --git a/components/valuation/MeasuredCatalog.tsx b/components/valuation/MeasuredCatalog.tsx
index a2b984a..8195d4e 100644
--- a/components/valuation/MeasuredCatalog.tsx
+++ b/components/valuation/MeasuredCatalog.tsx
@@ -1,5 +1,7 @@
 import type { MeasuredAlbum, StartedAlbum } from "@/components/valuation/types";
 import { MeasuredAlbumRow } from "@/components/valuation/MeasuredAlbumRow";
+import { UnmeasuredReleasesRow } from "@/components/valuation/UnmeasuredReleasesRow";
+import { partitionMeasuredAlbums } from "@/lib/valuation/partitionMeasuredAlbums";
 
 type MeasuredCatalogProps = {
   albums: MeasuredAlbum[];
@@ -10,9 +12,12 @@ type MeasuredCatalogProps = {
 
 /**
  * The "What we measured" breakdown: every captured release, biggest first.
+ * Zero-stream releases collapse into a single count row at the end so the
+ * list never trails off in "$0" rows right above the CTA.
  */
 export function MeasuredCatalog(props: MeasuredCatalogProps) {
   if (props.albums.length === 0) return null;
+  const { measured, unmeasured } = partitionMeasuredAlbums(props.albums);
   return (
     <div className="mt-9">
       <p className="text-[11px] font-pixel uppercase tracking-[0.16em] text-(--foreground)/45">
@@ -24,17 +29,19 @@ export function MeasuredCatalog(props: MeasuredCatalogProps) {
           boxShadow: "0 0 0 1px color-mix(in srgb, var(--foreground) 10%, transparent)",
         }}
       >
-        {[...props.albums]
-          .sort((a, b) => b.streams - a.streams)
-          .map(album => (
-            <MeasuredAlbumRow
-              key={album.id}
-              album={album}
-              meta={props.catalogAlbums.find(a => a.id === album.id)}
-              centralValue={props.centralValue}
-              totalStreams={props.totalStreams}
-            />
-          ))}
+        {measured.map(album => (
+          <MeasuredAlbumRow
+            key={album.id}
+            album={album}
+            meta={props.catalogAlbums.find(a => a.id === album.id)}
+            centralValue={props.centralValue}
+            totalStreams={props.totalStreams}
+          />
+        ))}
+        <UnmeasuredReleasesRow
+          albums={unmeasured}
+          catalogAlbums={props.catalogAlbums}
+        />
       </ul>
     </div>
   );
diff --git a/components/valuation/UnmeasuredReleasesRow.tsx b/components/valuation/UnmeasuredReleasesRow.tsx
new file mode 100644
index 0000000..192f020
--- /dev/null
+++ b/components/valuation/UnmeasuredReleasesRow.tsx
@@ -0,0 +1,47 @@
+import type { MeasuredAlbum, StartedAlbum } from "@/components/valuation/types";
+
+type UnmeasuredReleasesRowProps = {
+  albums: MeasuredAlbum[];
+  catalogAlbums: StartedAlbum[];
+};
+
+/**
+ * Collapses the zero-stream tail of the "What we measured" list into one row
+ * ("+N releases with no measurable streams"), expandable to the release names.
+ * Rendering each as its own "$0 · 0 streams" row read as failure right above
+ * the CTA (chat#1850).
+ */
+export function UnmeasuredReleasesRow(props: UnmeasuredReleasesRowProps) {
+  if (props.albums.length === 0) return null;
+  const count = props.albums.length;
+  return (
+    <li className="bg-(--foreground)/[0.02]">
+      <details>
+        <summary className="flex cursor-pointer list-none items-center gap-3.5 px-4 py-3 transition-colors duration-200 hover:bg-(--foreground)/[0.04] [&::-webkit-details-marker]:hidden">
+          <span className="min-w-0 flex-1 text-[13px] text-(--foreground)/50">
+            +{count} {count === 1 ? "release" : "releases"} with no measurable
+            streams
+          </span>
+          <span className="text-[11px] text-(--foreground)/35">
+            not counted in the estimate
+          </span>
+        </summary>
+        <ul className="pb-2">
+          {props.albums.map(album => {
+            const meta = props.catalogAlbums.find(a => a.id === album.id);
+            return (
+              <li key={album.id} className="flex items-center gap-3.5 py-1.5 pr-4 pl-4">
+                <span className="min-w-0 flex-1 truncate text-[13px] text-(--foreground)/50">
+                  {meta?.name ?? album.id}
+                </span>
+                <span className="text-[11px] tabular-nums text-(--foreground)/35">
+                  {meta?.releaseDate?.slice(0, 4)}
+                </span>
+              </li>
+            );
+          })}
+        </ul>
+      </details>
+    </li>
+  );
+}
diff --git a/lib/valuation/__tests__/partitionMeasuredAlbums.test.ts b/lib/valuation/__tests__/partitionMeasuredAlbums.test.ts
new file mode 100644
index 0000000..7bbb82d
--- /dev/null
+++ b/lib/valuation/__tests__/partitionMeasuredAlbums.test.ts
@@ -0,0 +1,62 @@
+import { describe, expect, it } from "vitest";
+import { partitionMeasuredAlbums } from "@/lib/valuation/partitionMeasuredAlbums";
+import type { MeasuredAlbum } from "@/components/valuation/types";
+
+const album = (id: string, streams: number): MeasuredAlbum => ({
+  id,
+  streams,
+  tracks: [{ name: `${id}-t1`, streams }],
+});
+
+describe("partitionMeasuredAlbums", () => {
+  it("splits zero-stream releases out of the measured list", () => {
+    const { measured, unmeasured } = partitionMeasuredAlbums([
+      album("a", 100),
+      album("b", 0),
+      album("c", 50),
+      album("d", 0),
+    ]);
+    expect(measured.map(a => a.id)).toEqual(["a", "c"]);
+    expect(unmeasured.map(a => a.id)).toEqual(["b", "d"]);
+  });
+
+  it("sorts measured releases by streams, biggest first", () => {
+    const { measured } = partitionMeasuredAlbums([
+      album("small", 1),
+      album("big", 1_000_000),
+      album("mid", 500),
+    ]);
+    expect(measured.map(a => a.id)).toEqual(["big", "mid", "small"]);
+  });
+
+  it("returns no unmeasured releases when everything has streams", () => {
+    const { measured, unmeasured } = partitionMeasuredAlbums([
+      album("a", 2),
+      album("b", 1),
+    ]);
+    expect(measured).toHaveLength(2);
+    expect(unmeasured).toEqual([]);
+  });
+
+  it("returns everything as unmeasured when nothing has streams", () => {
+    const { measured, unmeasured } = partitionMeasuredAlbums([
+      album("a", 0),
+      album("b", 0),
+    ]);
+    expect(measured).toEqual([]);
+    expect(unmeasured).toHaveLength(2);
+  });
+
+  it("handles an empty catalog", () => {
+    expect(partitionMeasuredAlbums([])).toEqual({
+      measured: [],
+      unmeasured: [],
+    });
+  });
+
+  it("does not mutate the input array", () => {
+    const input = [album("low", 1), album("high", 2)];
+    partitionMeasuredAlbums(input);
+    expect(input.map(a => a.id)).toEqual(["low", "high"]);
+  });
+});
diff --git a/lib/valuation/partitionMeasuredAlbums.ts b/lib/valuation/partitionMeasuredAlbums.ts
new file mode 100644
index 0000000..1f22e57
--- /dev/null
+++ b/lib/valuation/partitionMeasuredAlbums.ts
@@ -0,0 +1,20 @@
+import type { MeasuredAlbum } from "@/components/valuation/types";
+
+/**
+ * Splits a valuation's releases into the ones with measured streams (sorted
+ * biggest first, ready to render) and the zero-stream tail. A wall of
+ * "$0 · 0 streams" rows right above the CTA reads as failure, so the UI
+ * collapses the unmeasured group into a single count row instead.
+ */
+export function partitionMeasuredAlbums(albums: MeasuredAlbum[]): {
+  measured: MeasuredAlbum[];
+  unmeasured: MeasuredAlbum[];
+} {
+  const measured: MeasuredAlbum[] = [];
+  const unmeasured: MeasuredAlbum[] = [];
+  for (const album of albums) {
+    (album.streams > 0 ? measured : unmeasured).push(album);
+  }
+  measured.sort((a, b) => b.streams - a.streams);
+  return { measured, unmeasured };
+}