Trackly.
Know Your
Real Numbers.
The simple, fast way to calculate true net profit and ROI on every sale. Cards, sneakers, clothes, collectibles — no spreadsheets, no guessing. Just clear, accurate numbers every time.
Instant profit calculation
Enter 4 numbers. See real profit in under 2 seconds.
Hidden fee auto-detection
Every platform fee pre-loaded. No manual lookup ever.
Daily performance tracking
Track your margins, volume, and ROI over time.
10+ platform support
eBay, StockX, GOAT, Poshmark, Depop, Mercari & more.
Everything a reseller
actually needs.
Profit Calculator
The core of Trackly. Enter your buy price, sale price, platform, and shipping — and instantly see your true net profit after every fee. Built for speed. Accurate to the cent.
- All platform fees pre-loaded and auto-applied
- Calculates payment processing, listing, and final value fees
- See your profit before you even list the item
Buy Price
$45.00
Sale Price
$120.00
Platform
eBay
Shipping
$8.50
Hidden Fee Engine
Most flippers only think about the hammer price. Trackly tracks every deduction: platform cut, payment processing, shipping cost, and any listing fees — nothing falls through the cracks.
- Per-platform fee structures always up to date
- Shipping cost breakdown (what you charged vs. what you paid)
- Full cost basis including acquisition costs
Fee Breakdown
eBay Final Value Fee
13.25%
Payment Processing
2.9% + $0.30
Shipping (your cost)
—
Listing Fee
Free (250/mo)
Daily Performance Dashboard
Know how your reselling is actually going. Track profit, volume, ROI, and win rate day by day, week by week. See trends and understand whether your strategy is improving over time.
- Daily, weekly, and monthly profit summaries
- ROI trend line across all your flips
- Best and worst performing categories
Net Profit
18 flips
Avg. ROI
per flip
Total Fees Paid
18.6% of sales
Best Flip
Jordan RC
Flip History Log
Every sale you run through Trackly is automatically saved to your history. Review past deals, identify patterns, and learn which items and platforms generate your best returns.
- Full log of every sale with all cost details
- Filter by platform, item type, or date range
- Export your history as CSV anytime
Recent Flips
+$39.20
103% ROI
+$198.40
90% ROI
–$4.50
–7% ROI
+$10.80
90% ROI
Every platform,
every fee — pre-loaded.
Trackly knows the exact fee structure for every major selling platform — from marketplace giants to niche reseller apps. No manual lookup. No outdated rates. Just accurate math, every time.
eBay
13.25% + payment
Marketplace
StockX
9–10% + fee
Sneakers / Cards
GOAT
9.5% + payment
Sneakers
Poshmark
20% over $15
Clothing
Depop
10% + processing
Clothing
Mercari
10% + processing
Marketplace
5% or $0.40 min
Social Sell
Amazon
8–15% category
Marketplace
Whatnot
8% commission
Live Auctions
Goldin
10% buyer + sell
Premium Cards
OfferUp
12.9% + shipping
Local / National
PWCC
15% final value
Sports Cards
Fee structures updated regularly. More platforms added based on community requests.
Start free.
Upgrade when you're ready.
Trackly is in early access. Join now for free and be first to use it when we launch.
Early Access
Be first in line. Lock in free access to Trackly before we launch publicly.
- Full profit calculator
- All platform fee structures
- Unlimited flip calculations
- Basic flip history log
- Early access community
Pro
Most PopularFor serious resellers who want full tracking, analytics, and every tool we offer.
- Everything in Early Access
- Daily performance dashboard
- Full flip history & log
- ROI analytics over time
- Advanced analytics & trends
- Custom fee overrides
- Multi-user access
- Bulk flip import
- CSV export
- Priority & dedicated support
Pricing is pre-launch and subject to change. Early access members get the best deal.