# Cross-list every resale item in minutes, not hours.

Cross-list, sync, and sell resale inventory from one workspace.

Turn product photos into marketplace-ready listings. Keep eBay, Etsy, Depop and Shopify stock in sync from one workspace.

[List your first items free](https://www.secnd.ca/sign-up). Free plan. No credit card needed.

Supported channels: eBay, Depop, Etsy, Shopify, Grailed, Square, Poshmark, Instagram.

## How it works

1. **Bring inventory in.** Upload photos, import existing listings, or connect the system your shop already uses.
2. **Let SECND structure it.** AI drafts titles, descriptions, categories, tags, pricing context, and marketplace fields.
3. **Review the exceptions.** Your team works from a dense queue and only fixes the items that actually need a decision.
4. **Publish and keep synced.** Listings go live across channels, and sold inventory is delisted everywhere else.

## Listing by hand vs one workspace

| Task | By hand | With SECND |
| --- | --- | --- |
| Creating listings | Write every title, description, and field again for each marketplace. | AI drafts titles, descriptions, categories, tags, pricing context, and marketplace fields. |
| Cross-listing | Copy and paste the same item into every marketplace tab. | Publish from one source record while SECND adapts fields for each marketplace. |
| After a sale | Remember to delist the item on every other channel yourself. | Sold inventory is delisted everywhere else. |
| In-store stock | Track the shop floor in a separate system and reconcile it later. | Square, Shopify, and marketplace inventory stay tied to one product record. |

## What resellers use it for

- **Bulk list new arrivals.** Turn a rack, vendor drop, or photo folder into structured listings your team can approve. [See the AI listing tool](https://www.secnd.ca/ai-listing-tool)
- **Cross-list with fewer tabs.** Publish from one source record while SECND adapts fields for each marketplace. [Explore cross-listing](https://www.secnd.ca/cross-listing-app)
- **Protect inventory accuracy.** Connect POS and marketplace activity so sold items stop appearing where they are not available. [Inventory management for resellers](https://www.secnd.ca/inventory-management-resellers)
- **Give teams a cleaner workspace.** Managers and operators can see what is ready, blocked, live, and worth reviewing. [Read the blog](https://www.secnd.ca/blog)

## Questions

### What does SECND replace?

SECND replaces the scattered listing workflow: photo folders, spreadsheet trackers, marketplace tabs, manual copy-paste, and after-sale delisting checks.

[Compare SECND vs. Vendoo](https://www.secnd.ca/secnd-vs-vendoo)

### Can I import listings I already have?

Yes. SECND can pull existing inventory from supported marketplaces, structure it in your workspace, and help you reuse it across other channels.

[Read the import guide](https://www.secnd.ca/help/importing-your-inventory)

### How does SECND help physical stores?

SECND connects online listing work with POS inventory context, so in-store sales can remove stock from online channels before a second buyer purchases it.

[How inventory sync works](https://www.secnd.ca/inventory-management-resellers)

### Do I still review listings before they go live?

Yes. SECND drafts the repetitive fields and shows the exceptions, so operators stay in control without starting every listing from scratch.

[See the AI listing tool](https://www.secnd.ca/ai-listing-tool)

### Can I use SECND on web and mobile?

Yes. SECND is a web app you use in any browser, plus an iPhone app for shop-floor photo intake. There is no desktop installer — sign up and start listing from any computer, then continue on mobile when you are sourcing.

[Sign up free](https://www.secnd.ca/sign-up)

### Which marketplaces are supported?

SECND supports major resale and commerce channels including eBay, Etsy, Depop, Shopify, Grailed, Square, Poshmark, and more as integrations expand.

[See all supported marketplaces](https://www.secnd.ca/cross-listing-app)

## More

- [Pricing](https://www.secnd.ca/pricing)
- [Help Center](https://www.secnd.ca/help)
- [Guide for AI agents](https://www.secnd.ca/llms.txt)