---
title: 'Foundation Software + Sellsy'
url: 'https://www.staging38.commercient.com/product/foundation-software-sellsy/'
date: '2026-06-19T10:23:57-04:00'
modified: '2026-06-19T10:23:57-04:00'
author: 'Aaron Torres'
excerpt: 'Commercient SYNC connects Foundation Software to Sellsy, giving your team access to Foundation Software data directly within Sellsy. No complex coding required.'
featured_image: 'https://www.staging38.commercient.com/wp-content/uploads/2026/06/Commercient-Product-Image.webp'
language: en-US
post_type: product
woocommerce:
  price: '0 USD'
  stock_status: instock
  attributes: { Product: SYNC }
---

Commercient connects Sellsy and Foundation Software, aligning project costs, budgets and financial data between the ERP and construction management platform. The connection helps teams maintain accurate data across Foundation Software and Sellsy without separate reconciliation processes.

## What syncs

- Import Foundation Software Data into Sellsy Records
- Connect Sellsy Price Lists to Foundation Software
- Sync Sellsy Vendors to Foundation Software
- Export Sellsy Purchase Orders to Foundation Software
- Connect Sellsy Payments to Foundation Software
- Sync Sellsy Credit Notes to Foundation Software

## Why Commercient

### Vendor and supplier management

Sync Sellsy Vendors and Purchase Orders to Foundation Software so procurement data is consistent and available in both platforms.

### Pricing and rates management

Connect Sellsy Price Lists to Foundation Software so pricing data stays current and consistent across both systems without manual updates.

### Account and contact management

Keep Sellsy Customers and Contacts aligned with Foundation Software account records so all customer-facing teams work from the same data.

### Reporting and data visibility

Sync Sellsy transactional data to Foundation Software so teams have the information they need for reporting, planning and operational decisions.

## About Foundation Software

Foundation Software is construction accounting and project management software for contractors, managing job costing, payroll, purchasing, subcontracts and financials.

## About Sellsy

Sellsy is a CRM, invoicing and business management platform for French small and mid-size businesses, managing contacts, opportunities, quotes, invoices and financial tracking.

## Frequently asked questions

### Can Sellsy Items and Inventory sync to Foundation Software?

Yes, Commercient can sync Sellsy Items and Inventory to Foundation Software so product data and stock information are current in both systems. Exact mapping depends on project scope.

### Does Commercient support two-way sync between Sellsy and Foundation Software?

Commercient can support bidirectional sync between Sellsy and Foundation Software when configured. Exact two-way capabilities depend on the systems involved and the integration scope.

### Can Sellsy Price Lists sync to Foundation Software?

Commercient can sync Sellsy Price Lists to Foundation Software when included in scope. Exact pricing sync capabilities depend on how pricing is structured in Sellsy and how Foundation Software accepts pricing data.

### Can Sellsy Vendors and Purchase Orders sync to Foundation Software?

Commercient can support syncing Sellsy Vendors and Purchase Orders to Foundation Software when relevant to the integration workflow. Exact capabilities depend on both systems and the project scope.

### How is the Sellsy and Foundation Software integration scoped and implemented?

Commercient scopes each integration based on the customer's Sellsy and Foundation Software configuration, the objects to be synced and the required sync direction. Timelines and supported objects are agreed during the scoping process.