One product. Every feature.
Priced by your size.

Every plan is all of Stonaris. We read your trailing twelve months of Amazon sales and your price finds you — no plan picker, no feature gates.

Founding pricing — first 1,000 accounts keep these prices for life
Starter
Under $100K in Amazon sales
$49$69/mo
$490/yr billed annually — 2 months free
Growth
$100K – $500K in Amazon sales
$75$99/mo
$750/yr billed annually — 2 months free
Scale
Over $500K in Amazon sales
$99$149/mo
$990/yr billed annually — 2 months free
Every plan includes everything
Books that keep themselves
Every settlement broken down automatically
Per-product profit — fees and storage included
Tax-ready P&L and Schedule C
Automatic tax set-aside
Secure, read-only bank connections

Behind on your books? Full-year catch-up comes to every account before tax season — free.

14 days free on every plan — connect Seller Central and your bank, and watch your books do themselves before you pay. Doing more than $5M a year?

Start your free trial

Five minutes to set up. Cancel anytime.