Installable mobile app
Put ShelfSignal on your Home Screen.
Install ShelfSignal for a full-screen experience and more reliable deal alerts.
Install from your browser
- 1. Open your browser’s app or page menu.
- 2. Choose “Install ShelfSignal.”
- 3. Confirm the installation.
Desktop sourcing companion
ShelfSignal Capture extension
Recognizes more than 100 retailer domains, creates an editable product draft, helps you resolve competing prices, and offers human entry when a site hides its fields.
Chrome launch is being prepared
For secure installation and automatic updates, the public browser extension will open here after Chrome Web Store approval. The mobile web app and manual calculator work without it.
Finish the guided setup
Sign in, save your location and buy rules, enable and test phone alerts, then use Chrome to save one reviewed capture and one profit calculation. Before checkout, ShelfSignal shows the current verified-signal count for your saved area. Pro and Power also require an eligible connected Amazon Professional seller account.