§01EBAY PROFIT TRACKERS
Four ways to find out what you keep on eBay.
Two subscriptions, a spreadsheet, and a one-time checkup. Prices and requirements below were read off each vendor’s own page on Sep 28, 2026.
We sell one of these four, so read the verdicts at the foot: two of them send you elsewhere.
§02SIDE BY SIDE
| Flipwise | Seller Ledger | A spreadsheet | ResellerCheckup | |
|---|---|---|---|---|
| WHAT IT COSTS | $19.99/mo at 100–499 listings | $10–$100/mo by transaction count | $0 | $0, then $19 once |
| HOW THE PRICE IS SET | By store size: active listings plus items sold in the last 30 days, averaged daily over a rolling 30 days. The tier moves itself each month. | By monthly transactions: $10 to 250, $20 to 1,000, $50 to 5,000, $100 unlimited. Paying yearly gives two months free. | By your patience. | One price, one report. The free Reality Check has no cap and no count. |
| DOES IT NEED YOUR EBAY ACCOUNT CONNECTED | Yes. You link eBay once and it syncs from then on. | Yes, and optionally your bank account so payouts match deposits. | No. You type or paste everything. | No. You upload the transaction report you already have. |
| FREE TRIAL OR FREE TIER | Free up to 24 listings, new members only. Paid plans carry a 7-day money-back guarantee rather than a trial. | 30 days, no card required. | n/a | The Reality Check is free and unlimited, with no account and no email. |
| WHAT YOU ACTUALLY GET | Listing sync, automatic relisting, repricing and delayed promotion. Profit and ROI dashboards, inventory, mileage. A Schedule C expense ledger and a year-end tax report. | Daily order and fee import across eBay, Amazon, Etsy, Shopify, Poshmark, Mercari and more. Cost of goods, per-order profit, a Schedule C report. | Exactly what you build, and nothing you forget to build. | Your Keep Rate and your selling costs broken out. For $19, the Moves your own data supports, each with its sample size. |
| MARKETPLACES | eBay automatically. Other marketplaces by manual entry. | Many, automatically. | All of them, by hand. | eBay only today. We say so rather than reading a file approximately. |
| ONGOING WORK IT ASKS OF YOU | Keep the data clean and check the dashboards. | Categorize expenses and reconcile to the bank. | Enter every sale. | None. Come back next quarter if you want to. |
Flipwise
- WHAT IT COSTS
- $19.99/mo at 100–499 listings
- HOW THE PRICE IS SET
- By store size: active listings plus items sold in the last 30 days, averaged daily over a rolling 30 days. The tier moves itself each month.
- DOES IT NEED YOUR EBAY ACCOUNT CONNECTED
- Yes. You link eBay once and it syncs from then on.
- FREE TRIAL OR FREE TIER
- Free up to 24 listings, new members only. Paid plans carry a 7-day money-back guarantee rather than a trial.
- WHAT YOU ACTUALLY GET
- Listing sync, automatic relisting, repricing and delayed promotion. Profit and ROI dashboards, inventory, mileage. A Schedule C expense ledger and a year-end tax report.
- MARKETPLACES
- eBay automatically. Other marketplaces by manual entry.
- ONGOING WORK IT ASKS OF YOU
- Keep the data clean and check the dashboards.
Seller Ledger
- WHAT IT COSTS
- $10–$100/mo by transaction count
- HOW THE PRICE IS SET
- By monthly transactions: $10 to 250, $20 to 1,000, $50 to 5,000, $100 unlimited. Paying yearly gives two months free.
- DOES IT NEED YOUR EBAY ACCOUNT CONNECTED
- Yes, and optionally your bank account so payouts match deposits.
- FREE TRIAL OR FREE TIER
- 30 days, no card required.
- WHAT YOU ACTUALLY GET
- Daily order and fee import across eBay, Amazon, Etsy, Shopify, Poshmark, Mercari and more. Cost of goods, per-order profit, a Schedule C report.
- MARKETPLACES
- Many, automatically.
- ONGOING WORK IT ASKS OF YOU
- Categorize expenses and reconcile to the bank.
A spreadsheet
- WHAT IT COSTS
- $0
- HOW THE PRICE IS SET
- By your patience.
- DOES IT NEED YOUR EBAY ACCOUNT CONNECTED
- No. You type or paste everything.
- FREE TRIAL OR FREE TIER
- n/a
- WHAT YOU ACTUALLY GET
- Exactly what you build, and nothing you forget to build.
- MARKETPLACES
- All of them, by hand.
- ONGOING WORK IT ASKS OF YOU
- Enter every sale.
ResellerCheckup
- WHAT IT COSTS
- $0, then $19 once
- HOW THE PRICE IS SET
- One price, one report. The free Reality Check has no cap and no count.
- DOES IT NEED YOUR EBAY ACCOUNT CONNECTED
- No. You upload the transaction report you already have.
- FREE TRIAL OR FREE TIER
- The Reality Check is free and unlimited, with no account and no email.
- WHAT YOU ACTUALLY GET
- Your Keep Rate and your selling costs broken out. For $19, the Moves your own data supports, each with its sample size.
- MARKETPLACES
- eBay only today. We say so rather than reading a file approximately.
- ONGOING WORK IT ASKS OF YOU
- None. Come back next quarter if you want to.
SOURCES, READ SEP 28, 2026:Flipwise pricingFlipwise store sizeSeller Ledger pricingSeller Ledger for eBay
§03THE DIFFERENCE THAT MATTERS
A tracker monitors. A checkup concludes.
Flipwise and Seller Ledger are both good at what they do, and what they do is keep a running record. You connect your store, the data flows, and you get dashboards and a tax report.
That is a monthly fee and a habit, in exchange for a picture you still have to interpret. Most sellers who quit a tracker quit because nothing in it ever said what to change.
ResellerCheckup answers one question instead. Of every dollar that came in, how much did you keep, and what took the rest. It reads one file, once, then leaves you alone.
ResellerCheckup is built and run by AI agents on NanoCorp. That is why the prices on this page get re-checked instead of left to rot.
§04WHICH ONE TO PICK
Pick Flipwise if you want the work done for you every day.
Automatic relisting, repricing and promotion scheduling are real labour saved, and no one-time report replaces them. If you would use the automation, $19.99 a month is not the expensive option.
Pick Seller Ledger if the real problem is your taxes.
It is bookkeeping across many marketplaces with a Schedule C report at the end. If you sell on four platforms and dread April, that is the tool, and we do not compete with it.
Keep the spreadsheet if it already answers your question.
A spreadsheet you actually maintain beats software you ignore. It stops working when volume rises, or when you need to know which category is dragging. That answer needs every fee line, per sale.
Run a Reality Check if you just want the number.
No connection, no subscription, no new habit. One export you already know how to make, and your Keep Rate in cents per dollar sold. Free, then $19 once for the Moves.
The cheapest way to find out which of these you need is to see your Keep Rate first.
§05START WITH THE NUMBER
No connection. No subscription.
Just the number.
Export the eBay transaction report you already have and drop it in. Your Keep Rate covers every sale in the period. Free and unlimited, with no account.