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Best Apps pour maximiser son activité en ligne Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
•
Jun 02, 2026
The Best Shopify apps for maximizing your online business combine essential tools for shipping, marketing, and customer engagement. From Colissimo's official app handling domestic and international shipping across France to Sendinblue's comprehensive marketing suite for building stronger customer relationships, these carefully selected solutions help merchants run their stores more effectively. Discover how these proven apps can help you manage core business operations and grow your Shopify store.
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#1. Create your Colissimo shipping labels, manage returns, and ship internationally in just a few clicks
Manage your Colissimo shipments directly from Shopify with this official app from La Poste. Create shipping labels in bulk for home delivery, pickup points, and international orders. Generate CN23 customs documents automatically for cross-border shipping. The app integrates natively with Shopify - no duplicate data entry or external tools needed. Handle returns easily from your back office or let customers initiate them from their account. Track shipments, process partial orders, and generate multiple labels for single orders. Supports home delivery with or without signature, pickup point options, and DomTom shipping. A reliable logistics solution designed specifically for Shopify merchants to increase productivity and simplify order fulfillment.