Guide / marketplace stock
eBay inventory software free: the honest ladder
eBay sellers need one thing from free software: never list what already sold. Here is what the marketplace gives you, what free tiers cover, and where BSimple stands on eBay.
The straight answer
- The marketplace's own seller tools are the first free layer — listings and quantities managed where the sales happen.
- The spreadsheet covers the sourcing side — what you bought, what it cost, what it listed as — free and honest.
- Free tiers and trials of inventory tools add multi-channel truth when one channel stops being the whole story.
- BSimple's status, plainly: no eBay integration today — the marketplace integration it ships is Shopify, with orders imported via webhooks.
- Context: the full inventory system holds the wider system, this page one stop in it.
- 01The straight answer
- 02What an eBay seller actually needs
- 03Where BSimple fits
What an eBay seller actually needs
One risk dominates marketplace selling: listing what already sold elsewhere. The single-channel seller manages it inside eBay's own seller tools — quantities live where the sales happen, free, and honest while eBay is the only channel. The next needs arrive with growth: cost tracking per item (what did this lot cost, including postage and fees?), the multi-channel problem (eBay plus a website plus a market stall promising one shelf), and the accounting handoff (fees, postage and income reconciled without a shoebox).
The free ladder handles the first need well, the second partially, and the third not at all — the joined record (channels plus costs plus the ledger) is the paid product, everywhere. The free ladder for inventory walks it, and the free stock audit prices the crossover honestly.
Where BSimple fits
We build BSimple, so weigh that — and the status first: there is no eBay integration in BSimple today; the marketplace connection it ships is Shopify order import via webhooks. What it does run for sellers whose mix has grown beyond one channel: live multi-location stock with multi-level units, a customer ordering portal for wholesale buyers, purchasing from demand, batch detail where provenance matters, counts from any phone, and invoicing handed to Xero or MYOB. Plans start at $180/month (AUD), with the free trial to test the record with your own catalogue.
The honest recommendation: an eBay-only seller should run on the marketplace's tools plus a cost spreadsheet, and spend nothing. The multi-channel seller whose eBay is one lane of several is the one who needs a leading record — and should test any candidate, including us, on the whole mix.
Frequently Asked Questions
Does BSimple integrate with eBay?
Not today — the marketplace integration is Shopify, with orders imported via webhooks. For eBay, quantities would be managed on the marketplace side with BSimple holding the record behind them, connected by exports. We would rather state that than imply a bridge that is not there.
Is there free inventory software for eBay sellers?
The marketplace's own tools plus a cost spreadsheet cover a single-channel seller genuinely free. Free tiers of inventory tools add structure with caps. What is never free: one record across eBay, other channels, wholesale and the ledger — that joining is the paid product everywhere.
When should an eBay seller move to a real record?
At the second channel, the first wholesale buyer, or the first month the fees-and-costs reconciliation ate a weekend. Those are the joined-record signals — the crossover guide prices them, and a trial tests whether a candidate actually removes them.
Can BSimple track what each item cost me?
Batches and products carry cost detail on the record, and reporting views expose stock value and movement. Marketplace fee tracking sits with the channel and the ledger — which is where the division of labour puts it, rather than pretending the inventory system reconciles fees.
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