Never miss a sold-out eBay listing again
SupplyBay monitors the stock and availability of your eBay listings daily, detects changes on your watchlist, and emails you before your customers notice.
Total
24
Available
19
Low stock
3
Out of stock
2
Mechanical Keyboard RGB
USB-C Hub 8-in-1
Wireless Charging Pad
Everything you need to monitor your eBay stock
SupplyBay handles monitoring your eBay listings, so you can focus on your business.
Real-time sync
Your items are daily synced — new listings can also be added manually via link import.
Stock monitoring
SupplyBay detects when an item's stock is running low.
Email notifications
Automatic emails as soon as an item gets low on stock or becomes unavailable — fully customizable.
Link to your own shop
Link each item to the matching product in your own shop. When you get an out-of-stock notification, you land directly there to update it.
Secure eBay connection
The connection uses the official eBay OAuth standard and can be revoked at any time.
Clear dashboard
Key figures and recent status changes at a glance — the full item list is always available under Items.
Your app for all eBay listings
One central place for all your products: the dashboard shows you key figures and recent status changes at a glance, and Items always has the full list of every listing.
Import your watchlist from eBay with one click
Dashboard with key figures and recent status changes
Full item list with status and price under Items
Personal notification settings per user
Items
Vintage Camera Lens 50mm
89,00 €
Bluetooth Over-Ear Headphones
34,90 €
Smart Home Outlet 4-Pack
24,50 €
Leather Crossbody Bag
59,00 €
Frequently asked questions about eBay stock monitoring
SupplyBay automatically checks the stock and availability of your eBay listings. As soon as an item runs low or sells out, you see it on your dashboard and can get an email alert.
You connect your eBay account and import your eBay watchlist with one click. You can also add individual listings manually via link import.
Your items are synced with eBay automatically every day. Every stock and status change is recorded in the history.
Yes. SupplyBay automatically emails you when an item runs low or becomes unavailable. You decide which notifications you receive.
The connection uses the official eBay OAuth standard. SupplyBay never sees your eBay password, and you can revoke access at any time.
Join the waitlist now
Leave your contact details to join the waitlist and get early access to SupplyBay. You can also use the form to ask us about pricing and other details — no strings attached, free of charge.
Still have questions?
Send us an email directly or join the waitlist above — we typically get back to you within one business day.
kontakt@supplybay.de