A tool for every part of your buying workflow.
Whatever brought you here — winning listings first, sourcing for arbitrage, or just searching eBay faster — there’s a uBuyFirst tool built for it, all on the same official-API foundation.
eBay Alerts Software
Real-time alerts on new listings, price drops, and restocks — filtered to your exact criteria and delivered to email, Slack, Telegram, WhatsApp, or Discord the second they go live.
Explore eBay Alerts →eBay Arbitrage Software
Monitor eBay continuously against your margin criteria, price ceiling, and condition rules, and catch price gaps across platforms the moment a qualifying listing surfaces.
Explore eBay Arbitrage →Automated eBay Searches
Batch your searches with persistent filters that save in full and rerun on every polling cycle — no manual restarts, no filter rebuilding, no missed cycles.
Explore Automated Searches →Search eBay Faster
Deep filter stacks applied at query time, instant API-direct results, landed cost per listing, and in-app checkout — the fastest way to search eBay and buy first.
Explore Search eBay Faster →eBay Bots
The full buyer-side automation suite: real-time alerts, custom watchlists, deep filters, and direct checkout — all sanctioned and account-safe on eBay’s official developer API.
Explore eBay Bots →eBay Item Tracker
Paste item numbers and follow each listing’s price, status, quantity and end time — with a change history, and a message on Slack, Telegram, WhatsApp, Discord or email when something moves. Free in beta.
Explore Item Tracker →eBay Local Pickup Map
Enter a keyword and ZIP code and see every collect-in-person listing within 10 to 250 miles as a pin on a map — the furniture, tools and machinery that never ship. No account needed to search.
Explore the Pickup Map →eBay Deal Finder
A feed of live listings whose price dropped 20 to 80 percent in the last 6 hours, 24 hours or 7 days, ranked by drop, with the price we saw before. Real markdowns, not sponsored promos.
Explore the Deal Finder →Start free. Go Pro when you’re ready.
Every tool above works across both tiers. Most buyers start on the free web app and move to the desktop app when their operation scales.
- Runs in your browser on Mac or PC; no download, and it doesn’t need to stay open to keep sending alerts
- Notify module and Alert Stream monitor your keywords, sellers, and saved searches live
- Alerts to email, Slack, Telegram, WhatsApp, or Discord
- Total price with shipping shown on every result
- No subscription or credit card required to start
- Always-on background scanner with a persistent tray presence; monitors your searches around the clock
- Deep filter stacks: conditions, model numbers, seller thresholds, and price ceilings in any combination
- Full listing detail in-grid — seller history, photos, and item specifics without opening eBay
- In-app purchasing: Buy It Now, Best Offer, and Commit to Buy via eBay’s secure authentication
- Python scripts and AI analysis over results for product ID, lot analysis, and buyer matching
