# Listing watch

> An email when an Amazon listing's price, featured offer or rank changes.

Web page: https://bookalyze.com/features/listing-watch

Watch any ASIN on a connected Amazon marketplace, yours or a competitor's. Bookalyze checks it on a schedule and sends one email digest when something changes: price, featured offer, sellers, best seller rank, title, description, photos or what reviewers mention.

## What it watches

Choose what matters for each listing, and who gets the email.

- Price and the featured offer (Buy Box)
- The sellers on the listing
- Best seller rank
- Title, description and photos
- What reviewers mention

## How it works

1. **Connect Amazon.** Any marketplace your account sells on.
2. **Add an ASIN.** Choose what to watch, and daily, weekly or hourly.
3. **Get the digest.** One email when something changes.

## Questions

### Can I watch a competitor's listing?

Yes, any ASIN on a marketplace your Amazon account is connected to.

### How many listings can I watch?

Up to 200 per company, 25 of them hourly (hourly checks the price, featured offer and sellers).

## Guides

- [Listing watch: know when a listing changes](https://bookalyze.com/guides/listing-watch.md)
- [Connect Amazon: get your Selling Partner API keys](https://bookalyze.com/guides/connect-amazon.md)