Every tool in Zellerly was designed to solve a real problem — not to pad a feature list. Here's what you get and why it matters.
Cumulative profit from day one. Watch your business grow in real time.
ProDaily trending items and brands across eBay. Source smarter every run.
ProScore your title against Cassini, eBay's own search algorithm, not generic SEO. Fix what's costing you views.
Free · Unlimited on ProItems 45+ days with no sales flagged automatically. Reprice before they die.
ProSelf-employment tax reserve + quarterly countdown. Never get surprised.
Pro30, 60, and 90-day income projections based on your real listings and STR.
ProLog sourcing runs, track yield rate, and calculate true cost of goods.
FreeStreak tracker, milestone badges, and personal records. Stay motivated.
FreeSet daily through yearly income and listing targets. Recalibrate as you scale.
ProYour highest-impact actions, ranked by real dollar value, every single day. Complete them, earn points, build a streak.
Free · More on Pro & GrowthReal points for real actions — redeem for billing discounts up to 20% off, or a 24-hour Zelly AI Coach pass.
FreeDaily, weekly, monthly, and yearly insights pushed to you, plus a chat interface to ask anything about your business.
GrowthZelly rewrites your Condition and Description using SEO + AEO — the same principles that get you surfaced by AI shopping assistants.
Growth · Industry firstYour cumulative net profit, charted from day one, always climbing. No other reseller tool shows you this — because no other tool was built to treat your eBay business like the real business it is.
Updated every day from eBay's live marketplace. See which brands are trending, how fast they're selling, and what buyers are actually paying — before you spend a dollar on inventory.
Listings that sit 45+ days with no sales aren't just dead weight — they're hurting your search visibility. Zellerly flags them automatically so you can reprice, rephoto, or remove before they compound.
Self-employment tax catches most eBay sellers off guard. Zellerly calculates your estimated quarterly tax liability in real time and counts down to each payment date so you're never scrambling in April.
Every morning, Zellerly ranks your highest-impact actions by real dollar value — the listing about to lose its watchers, the price holding back a sale, the photos quietly killing a listing. Complete a play, earn real points, build your streak.
Free to start. Pro at $14.99/month. No card required to try it.