Your eBay account has the data. Zellerly turns it into clarity, what's actually making you money, what to focus on next, and daily goals and rewards that keep you moving toward it.
No credit card required · Auto-downgrades to Free, never charged
Your numbers are real. Your reasons to keep growing them should be too.
Every feature solves a real problem — whether you're building your first 100 listings or scaling past 2,000. One platform, every stage.
Watch your cumulative profit climb from day one. The only reseller tool with a real equity curve — because your business deserves to be treated like the investment it is.
Know exactly which brands and categories are trending on eBay before your next sourcing run. Stop guessing, start sourcing with data that updates every 24 hours.
Score your listing titles against Cassini, eBay's own search ranking algorithm, not generic web SEO. Get specific, actionable fixes — brand, size, color, material, style — that get your items seen and sold faster.
eBay collects sales tax, but your federal income tax and 15.3% self-employment tax are still on you — no matter what state you're in. Track your reserve in real time with a live quarterly countdown so you're never blindsided.
Items sitting 45+ days with no sales get flagged automatically. Reprice before they die. One feature that pays for the subscription on its own.
Every day, Zellerly ranks your highest-impact actions — send this offer, reprice that stale listing, refresh those photos — by real dollar impact. Complete them, earn points, build a streak.
Real points for real actions — redeemable for billing discounts up to 20% off, or a 24-hour Zelly AI Coach pass. Personal records celebrate your best day, week, month, and year automatically.
Your personal AI coach that knows your store data. Get daily, weekly, monthly, and yearly insights pushed to you — plus a chat interface to ask anything about your business.
Beyond SEO — Zelly rewrites your Condition and Description using Answer Engine Optimization, the same principles that get content surfaced by AI shopping assistants. Drop in photos, Zelly catches what you might have missed.
Every sale broken down — sale profit, shipping profit, and all eBay fees tracked per item and across every time period. See your real net profit down to the penny.
Log every sourcing run, track your true COGS, and see your shipping profit broken out separately — because the $3+ you make on every shipment is real income that most sellers never track.
eBay has your real numbers. It just makes you go find them — fees in one report, shipping costs in another, sales in a third, then do the math yourself. Zellerly pulls all three together automatically, the moment you open your dashboard, and reconciles them down to the penny. No digging through reports. No spreadsheet math. And unlike a static report, those same real numbers feed straight into your daily goals and rewards, something a report was never built to do.
Stop staring at a blank title field. Snap a photo, and Zellerly builds a Cassini-optimized title, a full set of item specifics, and a description engineered for both search engines and AI answer engines — AEO and SEO in one pass — so your listing shows up whether a buyer's typing a search or asking an AI to find it for them. What used to take fifteen minutes takes fifteen seconds.
Consistency is the real unlock in reselling, and it's the hardest thing to sustain alone. Daily goals, real streaks, and rewards tied to your actual sales — not busywork — turn showing up every day into something that feels like progress instead of a chore.
Most reseller advice is generic — the same five tips repeated everywhere. Zelly is different: it learns from your real sales, real profit margins, and real performance trends, then delivers daily, weekly, and monthly coaching built specifically around your store. Not what worked for someone else. What's actually working, and not working, for you.
A single line that tells the whole story — every sale, every week, every month, climbing from day one. When it's going up you feel it. When it flattens you fix it. No spreadsheet gives you this.
Real-time trending data pulled from eBay's marketplace every day. See which brands are moving fastest, at what price, and in which categories — so every sourcing decision is backed by data, not gut feeling.
Every morning, Zellerly ranks your highest-impact actions by real dollar value — the listing that's about to lose its watchers, the price that's holding back a sale, the photos that are quietly killing a listing. Complete a play, earn real points, build your streak.
No complicated setup. No spreadsheets. No manual data entry. Just connect and go.
Sign up in 30 seconds. No credit card. No commitment. Start with the free tier and upgrade when you're ready.
One-click OAuth connection. We pull your full history — sales, fees, listings — all the way back to day one. Nothing to enter manually.
Your equity curve populates instantly. Goals activate. Stale alerts fire. What's Hot refreshes. Your dashboard is live.
Every plan includes real eBay data, real analytics, and zero hidden fees. Every new account starts with a free 14-day Growth trial, no credit card required. Upgrade or downgrade anytime.
All plans include a real eBay API connection, full historical data import, and multi-device access. No setup fees.
Pick your tier, see exactly how it stacks up against the competition. Every new account starts with a free 14-day Growth trial before settling into whichever tier you choose.
| Feature | Zellerly Free $0/mo |
Vendoo Pro $59.99/mo |
Nifty AI $69.99/mo |
Crosslist $44.99/mo |
|---|---|---|---|---|
| Live KPI Dashboard | ✓ | ✗ | ✗ | ✗ |
| Basic Sell-Through Tracking | ✓ | ✗ | ✗ | ✗ |
| Haul Yield Tracker | ✓ | ✗ | ✗ | ✗ |
| Title Optimizer | ✓ 5/mo | ✓ Limited | ✓ | ✗ |
| Daily Plays | ✓ Up to 5/day | ✗ | ✗ | ✗ |
| Achievements & Streaks | ✓ | ✗ | ✗ | ✗ |
| Free tier available | ✓ Forever, no card | ✓ 5 listings | ✗ | ✗ |
| Monthly cost | $0 | $59.99 | $69.99 | $44.99 |
For the seller just starting out and the seller already scaling. Free to start. Pro at $14.99. Zelly AI Coach on Growth at $29.99.