Pre-purchase intelligence for resellers

Know what
to bid.
Before you bid.

AI scans auction lots, calculates your max bid, and checks eBay resale prices — all before you spend a penny.

Card required · No charge for 5 days · Cancel anytime

Scan any auction

AI scores every lot 0–10 for resale potential and tells you exactly what to bid.

Start scanning →

Know your max bid

Enter buyer's premium, fees, and target profit. Get the exact ceiling price in seconds.

Try the calculator →

Check eBay prices

See what similar items actually sell for across eBay, Depop, Vinted and more.

See price intel →

Stop guessing

Every other tool is post-purchase.
We're not.

Vendoo, Nifty, Flippd — they help you after you've already bought. Arbitrage AI helps you decide whether to buy in the first place.

Try it free

I don't know what's worth bidding on

AI scores every lot for resale potential before you bid

I overbid and killed my margin

Max bid calculator gives you the exact ceiling price

I'd make more on a different platform

Compare eBay, Vinted, Depop, Etsy and Amazon before buying

I have no idea what I'm making

Real profit tracking with all fees and expenses

Everything you need

Seven tools. One platform.

01

Auction Scanner

Scans auction houses for lots ending soon. AI scores each one 0–10 for resale potential.

02

Max Bid Calculator

Exact ceiling price after buyer's premium, VAT, postage, fees, and your target profit.

03

Price Intel Engine

Sold prices across eBay, Vinted, Depop, Etsy and Amazon. Net-after-fees on every platform.

04

Drop-ship Module

Find global sourcing routes for any product. List before you buy, pay only on sale.

05

Profit Tracker

Real P&L after every fee, death pile alerts, category analytics, and tax-ready CSV export.

06

Lot Checker

Paste any auction URL and get instant AI analysis, price intel, and max bid in seconds.

The only pre-purchase tool on the market

FeatureArbitrage AINifty / VendooFlippd
Pre-purchase lot scoring
Max bid calculator
Cross-platform price intel
Auction house scanner
Drop-ship product intelligence
Profit tracking
Tax-ready CSV export

Start making
smarter bids.

5 days free. £9.99/month after. Cancel anytime.

Get started free
✓ No charge for 5 days✓ Card required to start✓ Cancel before day 5