Comp Buddy Instant Comps

Stop Bidding Blind. Know What Anything Is Worth Before You Buy.

Comp Buddy is the pricing intelligence tool for serious collectors.

Scan any card or item on Whatnot or eBay and instantly see what it's actually selling for — right in your browser.

🆓 Free Tools — Always Free
🏷️ Search Prices
Search any card or item and see recent sale prices instantly. No extra tabs, no searching.
🏷️ Offer Assistant
Know exactly what to offer with smart price suggestions (Conservative, Sweet Spot, Lowball) and built-in savings. One-click copy.
💰 Cheaper Alternatives
Instantly find the same item for less — complete with thumbnails and savings percentages.
📸 Record a Sale
Watching a Whatnot stream? Click Record Sale to capture a screenshot — our system extracts the item details and adds it to the community price database. Free for everyone.

⚡ Pro Tools — $15/month
📺 Whatnot Live Scanner
Watching a live stream? Click "Scan Item" to capture the frame, identify the item, and instantly see real comps.
✂️ Snip Tool
See something you want on any website? Crop it like a screenshot and identify the item instantly. Works on videos, articles, social media, anywhere.
📦 Facebook Marketplace Scanner
Scan any listing image to identify the item and estimate its market value in seconds.
📊 Dashboard & Price History
Access your personal scan history, community Whatnot sales data, watchlist, auction snipes, and trending insights at compbuddylive.com/dashboard.

🌍 Community Price Database
Every recorded sale contributes to a growing community database of real Whatnot prices — the only crowdsourced Whatnot price history built by collectors, for collectors.

💡 Why Comp Buddy?

Know the real value before you bid
Spot underpriced deals in seconds
Make smarter offers and protect your margins
Never overpay on Whatnot or eBay again
Works directly in your browser with a clean, draggable overlay
Free to start — no credit card required

🔒 Privacy First

Only processes images you choose to scan
No background capture
No browsing tracking
No data selling

🌐 Learn More
👉 compbuddylive.com