Find the best sneaker price without searching site after site.

HeatSignal compares live sneaker listings across 80+ marketplaces and boutiques. Right now that is more than 50,000 live listings in one feed. Track the exact pairs you want in your exact size, get an alert the moment a matching pair appears, scan shoebox labels, watch your collection value, and buy, sell, or trade with other collectors.

COMPARE SNEAKER PRICES
Search live listings across 80+ marketplaces and boutiques in one place. See every ask for a pair side by side and find the best available price before you buy. The same shoe is often listed hundreds of dollars apart across sites.

GRAIL AND PRICE ALERTS
Build your hunt list with the pairs you actually want. Pick your sizes and an optional price ceiling. HeatSignal watches the market and sends a push or email alert when a matching pair hits, including price drops on pairs you follow.

SNEAKER COLLECTION TRACKER
Add your collection by search, spreadsheet import, or box label scan. See a live market value for every pair you own, in your exact size, plus profit and loss against what you paid. Know what your shoe collection is worth today.

LIVE SNEAKER MARKET DATA
Market values built from real sold prices, not asking prices. Nearly 400,000 recorded sales back the numbers. See live asks, recent sales, scarcity by size, and a fair value read on any pair before you pay.

SCAN THE BOX
Scan a shoebox label to identify the pair and pull up its market data instantly.

COLLECTOR MARKETPLACE
Buy, sell, and trade directly with other collectors. List a pair at your price or take offers. See how many collectors are hunting the pairs you already own.

HUNTER, YOUR SNEAKER ASSISTANT
Ask in plain words. What is this pair worth in my size? Is this price a good deal? Which of my pairs should I sell? Hunter answers from real market data.

WHY COLLECTORS USE HEATSIGNAL
One search across the sneaker resale market instead of ten different apps. A sneaker price tracker with alerts by size and price. Collection value from real sales data. Listings from independent boutiques alongside the major marketplaces. Free to start.

Stop opening site after site to check sneaker prices. HeatSignal gives collectors one place to search the market, track their sneaker collection, and find the next grail.

Questions or a pair we should track? support@heatsignal.app