FOR EBAY × SHOPIFY SELLERS

Two channels, one ledger. The oversell is the symptom. The spreadsheet is the problem.

Built for the operator running eBay and Shopify side by side. Real-time sync, cost basis, AI listing assist. 25 items free.

Start free on eBay See how it works →

01 / CONNECT

OAuth in 90 seconds. eBay and Shopify both.

Standard OAuth — the same “Sign in with eBay” flow. No API keys, no developer console. Instica reads your active listings and matches them to a single inventory record.

~90 sec per channel · no passwords stored

Instica two-pane sync view showing eBay and Shopify listings updating in real time

02 / QUIET SYNC

eBay sold. Shopify decremented. Discogs delisted. Under 10 seconds.

Real-time webhook sync — no batch jobs, no 15-minute delays. When the eBay buyer pays, every other channel knows before they finish reading the confirmation.

~10 sec Operator · ~3 sec Studio · conflicts flagged never silent

03 / LEDGER

One row. Cost basis, gross, fees, net. Ready for the accountant.

You pay for shipping. eBay takes fees. Shopify takes a cut. Instica tracks all of it so your receipts view shows real profit, not just gross revenue. CSV export on every plan.

12-column export · all plans · accountant-ready

FROM AN EBAY × SHOPIFY OPERATOR

“I sourced 60 items at an estate sale on Saturday. By Monday every one was live on eBay and Shopify with cost basis set. It used to take me a Tuesday.”

eBay + Shopify seller, vintage homewares

PRICING

Free Ledger

25 listings · 1 channel

Operator · Recommended

$19/mo

500 listings · all channels

Studio · 14-day trial

$49/mo

2,500 listings · bulk tools

Annual billing. Monthly available. Full pricing →

Start free. Connect eBay in 90 seconds.

Start free on eBay →