GrailHound
SentoWeb Srl v1.0.0
Marketplace alerts
From the developer
Declared capabilities
- Check your trackers
- Read your matches
- Run a live test search
Cost & access
GrailHound finds listings on other marketplaces. The plugin sells nothing and takes no payments.
Declared limitations
- Buying a listing: the plugin cannot purchase anything, so ChatGPT should say so and give the listing's link.
- Contacting a seller: the plugin cannot send messages, so ChatGPT should say so and give the listing's link.
- Bidding: the plugin has no access to marketplace accounts, so ChatGPT should say it cannot place bids.
Onboarding example
What did my trackers find today?
Sources & dates
Developer declarations; not independently tested. Listing last checked Nov 13, 2026. Package observed Nov 13, 2026.
Description
From the marketplace listing
GrailHound scans eBay, Facebook Marketplace, Mercari, Vinted, Grailed and dozens more resale marketplaces around the clock, so you don't have to. We alert you when a new listing matches your search: on your phone, your browser or via email. Ask ChatGPT what your trackers found today, or describe what you're hunting for and have it set up a tracker. It can run a test search on the marketplaces first, so you see what would match before anything is saved.
Language: English · Automatically detected from descriptions.
Changes
No changes recorded yet. Follow this plugin to keep track of future changes.
First seen Nov 13, 2026. Last seen Nov 13, 2026.
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Keywords
Files & skills
File archives
Release notes
First release: check trackers and matches, run live test searches, and create or change trackers with their marketplaces, filters and notifications.
Declared in the saved package. Remote tools may change independently.
Package details
Publisher declarations from the archived package. These are separate from our research and the live service's terms.
- Package author
- SentoWeb Srl
- Keywords
- See keywords
- Commerce declaration
- Does not support commerceThis does not establish whether access is free or paid.
- Review scenarios
- 5 positive · 3 negativeScenario counts, not test results.
Declared capabilities
- Check your trackers
- Read your matches
- Run a live test search
- Create and change trackers
- Set filters and notifications
- Mute or block sellers
Package observed Nov 13, 2026.
Technical details
- First seen
- Nov 13, 2026 · 18:00 UTC
- Last seen
- Nov 13, 2026 · 18:00 UTC
- Collection status
- Collected
plugin_asdk_app_6ae48985b8d48191825895d312b69bac
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