Official technology partner. Orders, invoices, and logistics connected in one workflow — powered by myFulfillment.
Sellsy is a French SaaS platform that unifies CRM, invoicing, and cash management in a single workspace. Founded in 2009 in La Rochelle, the company serves over 19,000 businesses and 48,000 users across France. In 2025, Sellsy joined the TeamSystem group to accelerate its European expansion.
Their platform covers the full sales cycle: prospecting, quotes, invoicing, purchase orders, and cash flow tracking. For companies that also run warehouse operations with Boostmyshop myFulfillment, the integration connects selling and shipping. Orders flow from Sellsy into myFulfillment automatically, and delivery status feeds back into Sellsy in real time.
Visit sellsy.comSales management meets warehouse logistics. One integration connects your sales cycle to your shipping floor.
Quotes become invoices, invoices become orders, and orders flow into your warehouse without a single copy-paste. Every document stays linked across both platforms.
When a package ships from your warehouse, the tracking status appears in Sellsy. Your commercial team answers delivery questions without calling the warehouse.
Sellsy manages the commercial relationship. myFulfillment manages the warehouse. Between them, every step is automated — no exports, no middleware, no manual reconciliation.
Both Sellsy and Boostmyshop are French companies hosting data in France. GDPR compliance is native, not bolted on. Your sales and logistics data never leaves European infrastructure.
How French SMBs run sales and logistics from one connected workflow with Sellsy and myFulfillment.
A wholesale distributor was copying order data from Sellsy into their warehouse system by hand. After connecting myFulfillment, validated quotes in Sellsy automatically generate picking orders. No more missed lines, no more Friday afternoon catch-up.
A B2B equipment supplier connected Sellsy to myFulfillment. Tracking numbers and shipment statuses now appear directly in the Sellsy order view. Sales reps stopped calling the warehouse for updates.
A French consumer goods brand running Sellsy for CRM and myFulfillment for logistics connected both platforms. The deal that closes in the CRM triggers preparation in the warehouse. Stock levels feed back into sales promises.
Representative scenarios based on typical outcomes from businesses connecting their CRM and warehouse operations. Individual results vary.
Walk through the integration with our team. 20-minute call, real scenarios from your sales workflow.
Free — no commitment