ListLab - Cross-Listing Tool for Resellers

Extension Shopping1 user

Item media 1 (screenshot) for ListLab - Cross-Listing Tool for Resellers

Overview

Auto-fill Poshmark, Mercari & Depop listings in one click! Save hours on cross-listing. Free for resellers.

ListLab is a cross-listing tool built for resellers. Create your product listing once, then auto-fill it across multiple marketplaces with a single click. Features: - One-click cross-listing to Poshmark, Mercari, Depop, and eBay - Auto-fills titles, descriptions, prices, categories, sizes, conditions, and photos - Manage all your products from a single dashboard - Report issues directly from the extension How it works: 1. Sign in with your ListLab account 2. Add products at mylistlab.com 3. Click Cross-List — the extension opens each marketplace and fills the form for you Free to use until I start losing money. Built by resellers, for resellers.

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Details

Version
1.4.1
Updated
February 27, 2026
Flag concern
Size
56.96KiB
Languages
English
Developer
Email
khorigome@g.hmc.edu
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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