# Our best PrestaShop modules to connect your ERP and CRM

> Two-way Google Sheets sync, Odoo, Sellsy and Axonaut connectors, webhooks for Zapier/Make/n8n: the complete selection to end double entry on PrestaShop 8 & 9.

- Page: <https://www.datafirefly.com/en/solutions/prestashop/erp-crm-connectors/>
- Language: en
- Last updated: 2026-07-14
- Other languages: [fr](https://www.datafirefly.com/solutions/prestashop/connecteurs-erp-crm/index.md), [de](https://www.datafirefly.com/de/solutions/prestashop/erp-crm-konnektoren/index.md), [es](https://www.datafirefly.com/es/solutions/prestashop/conectores-erp-crm/index.md), [it](https://www.datafirefly.com/it/solutions/prestashop/connettori-erp-crm/index.md), [pl](https://www.datafirefly.com/pl/solutions/prestashop/konektory-erp-i-crm/index.md), [nl](https://www.datafirefly.com/nl/solutions/prestashop/erp-crm-connectors/index.md), [pt](https://www.datafirefly.com/pt/solutions/prestashop/conectores-erp-crm/index.md)
- Index: <https://www.datafirefly.com/en/solutions/llms.txt>

## Double entry is a tax you levy on yourself

Your orders live in PrestaShop. Your customers live in the CRM. Your invoices live in the ERP. And between the three: **a human being retyping**.

That person has no job description for it. They do it because it has to be done. They do it every day, and every day it produces typos nobody notices — until the stock no longer adds up or an invoice goes to the wrong address.

## What a connector actually solves

Not time. **Truth.** As long as the same information is maintained by hand in two places, there is no source of truth — there are two versions drifting apart. A connector decides which one wins.

## The tool everyone underrates

Google Sheets. It is not an ERP, and that is precisely its strength: your team already knows how to use it. Editing prices, stock and titles in a spreadsheet that syncs automatically solves eighty percent of cases — at a fraction of the cost and with no training.