Outgrowing SimpleConsign? We'll move every consignor over for free.
Sell on eBay, Etsy, Shopify, Mercari and a dozen other places from one place. Snap a photo and let our AI write the listing. Get a beautiful online store of your own. And don't lift a finger to move — add us to your SimpleConsign for a morning and our team brings everything across for you. Free.
It just stopped where the modern resale shop begins.
SimpleConsign is a perfectly dependable consignment ledger. ResaleOS picks up where it leaves off — selling on more places, AI doing the typing for you, your own beautiful storefront, a more modern checkout.
Listing online means a lot of clicking
SimpleConsign can push to Shopify, and that’s about it. eBay, Etsy, Mercari, Poshmark, Facebook Marketplace — the places resale buyers actually shop — mean extra tools and a lot of copy-paste. ResaleOS posts to all of them from one screen.
You type every item by hand
Every new item gets a hand-typed title, description and category. For a shop intaking 50 items a day, that’s hours every week of typing. With ResaleOS, you snap a photo and the listing writes itself.
No real online store of your own
If you want a website, SimpleConsign asks you to pay Shopify on top of what you already pay them. ResaleOS gives you a beautiful online store on your own web address, included, with no extra rent to anyone.
A checkout that hasn’t kept up
Tap-to-pay, sending an invoice by text, accepting payment from your phone, a register that runs on an iPad — these are the basics of a modern shop counter, and they’re much easier in ResaleOS.
Off SimpleConsign, onto ResaleOS — before lunch.
We've moved SimpleConsign shops with tens of thousands of consignors. None of them spent more than a morning on it, because we do the work — you just check it looks right at the end.
Pick a morning
Book a free 15-minute call with our team. We agree on a quiet morning that works for you — usually a Monday or Tuesday before the shop gets busy.
Add us to your SimpleConsign
Add one of our team members as a Manager-level user inside SimpleConsign — exactly the same way you'd add a new employee. We send a one-page sheet with screenshots so it takes about a minute.
We do the work while you have coffee
A real person on our team logs in and brings every consignor, item, balance, sale, payout, customer and store credit across to ResaleOS — set up just the way it was in SimpleConsign.
By lunch, you're live
We get back on a quick call to walk through what's where, you check the numbers look right, and you remove our access. You can take sales on ResaleOS the same afternoon.
Let our team move you off SimpleConsign — free.
No spreadsheets, no exports, no buttons to click. You add a real person from our team to your SimpleConsign login for a morning, we move everything across, you check it looks right, then you take our access away. That’s it.
How it works — in plain English
- 1
You book a 15-minute call
We agree on a morning that works for you. Usually a Monday or a Tuesday is best, before the shop gets busy.
- 2
You add our team member to SimpleConsign
Just like adding a new employee. Takes about 60 seconds. We send you a one-page instruction sheet with screenshots.
- 3
We do the work while you have coffee
A real person on our team logs in, pulls all your consignors, items, balances and sales history across, and sets everything up inside ResaleOS.
- 4
You give it a once-over and we're done
We'll hop on a quick call to walk you through what's where. You check that your numbers look right, you remove our access, and you're live on ResaleOS. Usually by lunch.
All we need from you
In SimpleConsign: open Back Office, go to Settings, then Users & Permissions, then add a new user — just like you would for a new employee.
Manager-level access (or higher) is all we need. That's the level required to see reports, which is where your consignor and sales data lives.
If you're not a Manager in SimpleConsign yourself, no problem — your store owner can add us in about a minute. Just forward them this page.
Please don't share your own SimpleConsignpassword with us. Add us as a new user instead, the same way you'd add a new employee. You can remove us the moment we're done.
The operating system for the modern resale store.
Keep the consignor ledger you already trust. Add crosslisting, AI cataloging, a real storefront, modern POS, and reports that close the books in one click.
Crosslist to 13+ marketplaces
eBay, Etsy, Shopify, Mercari, Poshmark, Facebook Marketplace, Craigslist, Kashew, Ruby Lane, WooCommerce, Square, Google Merchant, Pinterest. List once, sell everywhere.
AI cataloging from a single photo
Snap a picture at intake. ResaleOS writes the title, description, category, condition and tags — tuned per marketplace. Replaces the SimpleConsign typing tax.
Branded storefront on your own domain
A hosted ResaleOS storefront, included free. Capture buyers SimpleConsign would have sent through Shopify (and Shopify rent) only.
Modern POS — Stripe Terminal + Square
Tap-to-pay, integrated barcode scanning, store credits, gift cards, pay-by-link invoices and 1-click refunds. Runs on Mac, iPad, Windows, or any browser POS.
Consignor accounts you already know
Splits, monthly booth fees, store credit, customer loyalty — everything SimpleConsign already does, plus auto-payouts via Stripe and a self-serve portal at each consignor’s fingertips.
Automated markdowns by days-on-shelf
10% after 30 days, 25% after 60 — set rules once, ResaleOS executes across every connected channel. No more manual price stickers.
From sofas to sneakers, shipping solved
USPS, FedEx, UPS for parcels — Lugg, uShip, GoShare for furniture. Live rates at checkout, labels printed in two clicks.
Reports that close the books
Sell-through by channel, payables aging, consignor earnings, fees, taxes, COGS, profit. One-click End-of-Day CSV that pairs with QuickBooks or Xero.
See what you actually get when you switch.
Stores that grow with ResaleOS.
Any seller that cares about their revenue should look into ResaleOS. Their process is seamless, smart, and effective at running on autopilot. We could not be happier. Francesco and his team are reactive and quick to schedule an appt for a LIVE call to offer assistance or answer any questions. We have been working with them since early 2023. HIGHLY recommend!
Help articles for SimpleConsign users moving over.
Want to read first, switch later? Start with the full SimpleConsign migration walkthrough.
How to move from SimpleConsign — the easy way
What to expect when you book a call. Add us to SimpleConsign for a morning, we move everything across, you're live by lunch.
Supported platforms & marketplaces
See every marketplace ResaleOS connects to — eBay, Etsy, Shopify, Mercari, Poshmark and more.
How to connect a sales channel
OAuth into eBay, Etsy, Shopify and any other channel in under 2 minutes.
Set up the consignor portal
Invite consignors, automate splits, monthly booth fees and instant payouts.
Set up your online storefront
Launch a branded storefront on your own domain — included with every plan.
Set up label & receipt printing
Rollo, Zebra, DYMO or sheet labels — plus thermal or PDF receipts at POS.
Set up automated markdowns
Drop prices by days-on-shelf. Scoped by tag, synced to every connected marketplace.
How to use reports
Sell-through, profit, fees, taxes, payables — built for year-end in one click.
Move off SimpleConsign. Onto the OS for resale.
Start free, then $1 for your first month. We do the moving for you — usually before lunch.
Crosslister
Snap, tagged, sold. Sell on 6 marketplaces at once. Catalogs built in seconds, inventory synced in real time.
Catalog
- Unlimited AI-powered listing creation
- 200 background removals/mo
Crosslisting
- Sell on 6 marketplaces at once
- 200 cross-listings/mo included
Consignment
- Up to 25 consignors
- Simplified payouts
- Vendor booth management w/ recurring fees
Shipping
- Local, national, parcel & freight shipping
- USPS, FedEx, UPS, Lugg, GoShare, uShip & more
Selling
- Point of sale for in-store selling
- SEO-optimized ecommerce
- #1 checkout for resale with shipping built in
Support
- White glove onboarding & setup
- Phone & email support
Reseller
Scale without limits. Sell on unlimited platforms, manage every consignor, and know exactly what's working.
Catalog
- Unlimited AI-powered listing creation
- 300 background removals/mo
- AI-powered product photo staging
Crosslisting
- Sell on unlimited marketplaces
- 500 cross-listings/mo included
Consignment
- Unlimited consignors
- Consignor portal with registration & users
- Simplified payouts
- Vendor booth management w/ recurring fees
Shipping
- Local, national, parcel & freight shipping
- USPS, FedEx, UPS, Lugg, GoShare, uShip & more
Selling
- Point of sale for in-store selling
- SEO-optimized ecommerce
- #1 checkout for resale with shipping built in
- 3 team members
Support
- White glove onboarding & setup
- Phone & email support
Pro
The unfair advantage for serious resale businesses. Unlimited everything, auto tax, and someone in your corner.
Catalog
- Unlimited AI-powered listing creation
- Unlimited background removals
- AI-powered product photo staging
Crosslisting
- Unlimited marketplace connections
- Unlimited cross-listings included
Consignment
- Unlimited consignors
- Consignor portal with registration & users
- Simplified payouts
- Vendor booth management w/ recurring fees
Shipping
- Local, national, parcel & freight shipping
- USPS, FedEx, UPS, Lugg, GoShare, uShip & more
Selling
- Point of sale for in-store selling
- SEO-optimized ecommerce
- #1 checkout for resale with shipping built in
- Automatic tax calculation
- Unlimited team members
Support
- White glove onboarding & setup
- Phone & email support
- Dedicated account manager
Your questions, answered in plain English.
Add us to your team. We'll handle the rest.
Book a 15-minute call. Add us to SimpleConsign the same way you'd add a new employee. We'll move every consignor, item and sale across by lunch — you just check the numbers look right.