The best resale and consignment inventory management software

Circular is resale and consignment software that automates intake, pricing, listings, and analytics, so you sell faster with less manual work.

Who are you?

A Reseller

Run single-SKU resale at scale with automated intake, pricing, multi-channel listings, consignor payouts, and live analytics.

A Brand

Launch trade-in and brand-owned resale in weeks. Keep the brand experience while Circular handles the operations.

For Resellers

Circular is consignment inventory management software for resale stores that speeds up the workflow across the product lifecycle. From booking to intake to pricing to selling to communicating with your sellers to paying them their commission.

Outcomes

  • Higher sell-through rate and cleaner racks
  • Faster intake and listing; fewer manual steps
  • Fewer “where’s my payout?” and “did my item sell?” messages
  • One inventory across store(s) and online

How it works

  1. Intake, fast — Snap a photo, AI retrieves the attributes it can, you fill in the rest. We promise to keep improving this as the AI models improve!
  2. Smart pricing — data-backed price suggestions based on your store
  3. List everywhere — sync to POS/eCom; avoid double entry and double sales
  4. Automatic consignment split calculations — full control of everything, without needing spreadsheets
  5. Live analytics — sell-through, days on shelf, top brands, revenue and sustainability impact

Key capabilities

  • AI pricing & listing assistance
  • Consignor portal, bookings and ability to let consignors add their own products
  • Smart workflows and automations
  • Multi-store/location support

For Branded Resale

Circular is branded resale software for launching brand-owned resale with a branded experience.

Outcomes

  • New GMV from pre-owned with healthy margins
  • Lower CAC via in store sales loops
  • Control how your brand is represented on the second hand market
  • ESG reporting and product lifecycle insight

Program options

  • In-store consignment
  • Take-back programmes with instant store credit for trade-in

Launch path

  • Pilot in days → validate ops + margins before scaling
  • Scale omni-channel → connect stores and eCom. No need for advanced logistics
  • Own the experience — your domain, your design, your data

Key capabilities

  • White-label storefront & flows
  • Omni-channel sales
  • AI Pricing
  • Customizable Seller Journey and Seller Portal

Why Circular

  • Built for single-SKU resale. Every item is unique. We automate the grind.
  • Works with your stack. Layer on top of POS/eCom; no checkout rip-and-replace.
  • Data-driven. Pricing and analytics tuned for healthy sell-through and margin.
  • Scales with you. Start with one store or pilot; expand across locations and channels.

Integrations

Shopify & Shopify POS, Zettle, Extenda, Data nova, Square (Coming soon)

Need another integration? Let us know!

FAQs

Is Circular a POS?

No. Circular layers on top of your existing POS/eCom to automate resale and consignment operations.

Can I start small?

Yes! Start with one store or a pilot program, then add locations and channels.

How fast can a brand launch?

You can launch in days. No heavy setup needed. Show value first, then scale.