Comp Buddy Pro

Everything the platform
has to offer:

Comp any card or item while watching a livestream — Whatnot, TikTok, eBay Live, and more

Access to market trends — see what's hot and where prices are moving

Item sales history on Whatnot — real sales recorded the moment they happen

Price history, watchlists, alerts and auction snipes from your dashboard

Every surface — Chrome extension, iOS app, and the web

And so much more...

Comp Buddy

Go Pro for only $15/mo

With a 7-day free trial!

Setup your login
Choose your plan

🔒 Secure checkout by Stripe — card required, you won't be charged until your trial ends. Cancel anytime.

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Comp Buddy records publicly visible live-sale data for informational purposes only. Prices are community-reported and may not be accurate, complete, or current; nothing on this site is financial, investment, or purchasing advice. Comp Buddy is not affiliated with or endorsed by Whatnot, eBay, TikTok, or any marketplace or grading company — all trademarks belong to their respective owners.