Mercado Libre Integration | UpSeller ERP
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Rooted in Latin America, connected to growth. With professional integration capabilities, we help Mercado Libre sellers take their next step.

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INTEGRATION PARTNER

2026

Integration Partner of the Year

Mercado Libre · UpSeller

MERCADO LIBRE 2026 · Annual Honors

  • Official Mercado Libre Platinum-Certified Service Provider

    Mercado Libre Certified Application Platinum

  • 2026 Best Integration Partner

    Mercado Libre Integration Partner of the Year

Mercado Libre: The Ecommerce Platform Connecting Latin American Consumers

Rooted in Latin America, Connecting Buyers and Sellers With Every Transaction

From Latin American Opportunity to Organized Operations

Founded in 1999, Mercado Libre is known as Mercado Livre in Brazil and commonly called “美客多” in Chinese. The platform operates in markets including Mexico, Brazil, Chile, Colombia, and Argentina.

As stores grow, product listings, orders, inventory, customer service, and business analysis become more complex. UpSeller integrates closely with Mercado Libre to bring daily operations into one system, reduce repetitive work, and improve management efficiency.

  • Multi-Store Management: Manage all your Shopee stores from a single dashboard.
  • Efficient Orders: Handle Labels, Picking, and Shipping in One Place.
  • Inventory Sync: Keep Stock Updated in Real Time to Help Reduce Overselling and Stockouts.

Connect Easily, No Matter Where You Start

No store yet? Open one first. Already have a store? Authorize it in UpSeller for more efficient operations.

  • New Store

    Don’t Have a Mercado Libre Store Yet?

    Register a Mercado Libre seller account, list products, and start selling in Latin America.

    Open a Mercado Libre Store →
  • Existing Store

    Already Have a Mercado Libre Store?

    Authorize your Mercado Libre store in UpSeller to manage products, orders, inventory, and data in one place.

    Sign Up for UpSeller for Free →

One System for Your Entire Daily Workflow

From product listings and order invoices to purchasing, inventory, analytics, finance, and the mobile app, cover the full operating workflow for sellers.

  • Product Listings

    • Bulk Collect Products from Other Platforms
    • Bulk Edit and Publish up to 300 Products
    • Store Product Migration
    • Update Prices via Excel Import

  • AI & Product Tools

    • Pricing Templates
    • AI Titles
    • AI Descriptions
    • AI Attribute Recommendations
    • AI Image Editing
    • AI Image Generation
    • One-Click White Background
    • Bulk Image Cropping
    • Barcode Management
    • Selling Price & Cost Calculator
    • Prohibited Word Detection

  • Customer Management

    • Customer List
    • Buyer Blacklist

Mercado Libre Exclusive

Features Built for Mercado Libre

Designed specifically for Mercado Libre sellers, these capabilities set UpSeller apart from general ERP systems.

  • Size Chart Management

    Manage Mercado Libre size charts in one place. Create, edit, copy, and sync them to provide better size information and reduce returns caused by poor fit.

  • Auto Parts Templates

    Create and reuse fitment templates to add vehicle models, installation positions, and notes in bulk. List products faster and reduce returns caused by incompatibility.

  • Promotion Management

    Create discount campaigns in bulk and manage multiple promotion types more efficiently.

  • Sorting and Package Grouping

    Group ML ME2 orders into packages, manage bags in bulk, print labels, and export handover sheets to simplify shipping handoff.

  • Buffering: Reserve Stock for Orders

    Reserve stock needed for orders in advance so other orders do not take it, reducing overselling risk during peak periods.

  • Same-Day Delivery Orders

    Identify and prioritize same-day delivery orders automatically to shorten processing time, ship promptly, and hand parcels over for pickup.

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Frequently Asked Questions

Find Answers About Store Authorization and Daily Operations

Log in to UpSeller, go to Settings → Store List → Authorize Store, select Mercado Libre, then follow the prompts to sign in to your platform account and complete authorization.

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