---
title: Measure replay capture
description: Count distinct captured replays in an Event Segmentation chart with the PROPCOUNT formula.
product: session-replay
lang: en
token_estimate: 311
---
# Measure replay capture

> For AI agents: a documentation index is available at [/docs/llms.txt](/docs/llms.txt). Append `.md` to any page URL for markdown, or send `Accept: text/markdown`.

Count captured replays with an Event Segmentation chart grouped by replay ID. Use this chart to measure capture volume and trends. For request statuses and delivery failures, use the [Ingestion Monitor](https://amplitude.com/docs/session-replay/ingestion-monitor).

## Count distinct replays

1. Create an [Event Segmentation](https://amplitude.com/docs/analytics/charts/event-segmentation/event-segmentation-build) chart.
2. Select the `[Amplitude] Replay Captured` event.
3. Group by the `[Amplitude] Session Replay ID` event property.
4. Use `PROPCOUNT(A)` in the formula to count distinct session replay IDs.

`PROPCOUNT(A)` returns the number of distinct values for the property you group by. In this chart, the result is the number of different session replay IDs.

For the event's identity and billing behavior, refer to the [Replay Captured event reference](https://amplitude.com/docs/session-replay/replay-captured-event).

To review your Session Replay quota and retention time frame, navigate to your organization's _Plans & Billing_ page.