14-day trial on every plan with 1,000 free Gate Scanner checks. No card required.
Keepa ROI before you buy
Winners only. ROI and fees from Keepa and SP-API, not a hope number.
- True Amazon fees on the ROI, not a placeholder, so the number you see is the number you keep.
- Prices and ranks refresh automatically, so a saved find stays honest a week later.
- Restriction verdict and ROI on the same card. A good margin on a Blocked ASIN is not a deal.
Fees you can defend
A spreadsheet ROI dies the first time referral, FBA, inbound, or storage disagrees with the cell you typed. The Vault keeps researched ASINs with Buy Box and lowest FBA context from Keepa, plus estimated referral and FBA fees from Amazon's Selling Partner API when you have connected an account.
Monthly sales estimates and price history come from Keepa. Live listing, price, and fee figures come from SP-API. That split is deliberate. Keepa is the history. Amazon is the fee.
Before the buy, not after
Run Gate Scanner first so a pretty ROI on a blocked ASIN does not become a stranded case. Save only the winners. Purchases then tracks what you actually paid against that model.
On every published plan
Vault is on Premier and Pro. Capacity changes by plan. CSV export of workspace data is on Pro.
FAQ
Is this a Keepa replacement?
No. Keepa remains the source for price history and monthly sales estimates. SourceDock is the desk after the find: restriction, vaulted ROI, purchases, and on Pro settlement analysis.
Do I get true Amazon fees without connecting SP-API?
Keepa still fills history and estimates. Account-true live fees and restriction verdicts need a connected selling partner. Connect Amazon when you want those numbers to match the account you sell on.
