About Flywheel by Sellistix

Why we built Flywheel

I've reconciled a messy settlement at 11pm, chasing a payout that didn't match the orders behind it. I wanted one place that went from payout to every fee line to the order to the raw report, for Amazon and Walmart the same way. That is Flywheel.

If you've ever kept a pile of alternate email addresses because a tool treated one login as one seller, Flywheel separates your user from each seller account. One identity, multiple memberships, switch from the header. Built for people who work across more than one client's seller account.

Both marketplaces, treated the same

Amazon US and Walmart US get the same settlement depth, the same return linking, and one shared view. Run both from one place instead of switching dashboards.

What we believe

• Show the receipts. Go from payout to the raw report, no hand-waving.
• Returns belong tied to the order they came from, not in a separate list.
• Honest, order-based pricing. No seats, no forced bundles.
• Operational clarity for small-to-medium sellers, not enterprise bloat.

Who it's for

Sellers who've outgrown the spreadsheet. Anyone tired of a tool that only speaks Amazon. People expanding from one marketplace to both. And teams that support multiple seller accounts: 3PLs, prep agencies, and firms helping clients with marketplace reconciliation. If you want to know, to the penny, what each payout is made of, Flywheel is in your corner.

Operated by Sellistix LLC. Flywheel currently supports Amazon US and Walmart US.