How MyUnisoft scales integrations to power data-driven accounting with Chift

MyUnisoft is a French accounting and tax production platform built for accounting firms. Today, it equips 1,300 firms and processes around 250,000 accounting files every year. At this scale, productivity depends on one critical capability: collecting reliable data, wherever it comes from, and turning it into actionable insights for accountants and their clients.

That’s exactly where integrations become strategic. And where Chift adds value.

Accounting firms operate in an increasingly fragmented software landscape. POS systems, e-commerce platforms, invoicing tools, fintech solutions… all generate valuable financial data, but rarely speak the same language.

For MyUnisoft, the challenge was twofold:

• Accounting production depends on accurate, up-to-date data
• Firms expect seamless workflows, not manual data imports
• Engineering teams cannot afford to spend months building and maintaining non-core integrations

As Grégoire Leclercq, CEO of MyUnisoft, explains:

“One of our biggest productivity drivers is collecting data and information, wherever it comes from. From day one, we wanted extremely rich and powerful APIs and integrations.”

MyUnisoft quickly made integrations a cornerstone of its product strategy. But building each connector internally would have slowed down innovation and pulled teams away from what really matters: accounting production, compliance, and advisory services.

To scale its integration strategy without sacrificing focus, MyUnisoft chose to partner with Chift.

Today, MyUnisoft connects more than 20 software solutions through Chift, structured around three key categories that are essential to accounting workflows:

• POS software, to automatically collect sales data
• E-commerce platforms, to centralize online transactions
• Invoicing tools, to secure structured and reliable financial data

All these integrations are handled by Chift and sent directly into MyUnisoft’s API, where they enrich accounting and tax production files used by firms on a daily basis.

Beyond connectivity, Chift also provides a complete integration mapping interface, allowing accountants to configure how third-party data is translated into accounting entries—without technical complexity.

And with Chift’s new Ledger Preview feature, MyUnisoft’s users can now simulate the accounting result of a synchronization before even activating it, giving firms full visibility and confidence before data flows into production.

“Chift allowed us to accelerate partner integrations and gain much more power. This is especially true for POS systems, which can be complex, but also for broader ecosystems like e-commerce and invoicing. All this data is collected by Chift and sent straight into our API.”
Grégoire Leclercq, CEO at MyUnisoft

Instead of multiplying bespoke integrations, MyUnisoft integrates once with Chift and gains access to a growing ecosystem—without increasing technical complexity, while keeping accountants firmly in control.

A strategic approach to integrations

For Jean-Baptiste Haentjens, Chief Product & Technology Officer at MyUnisoft, integrations are not just a technical topic—they are a product strategy decision.

“Our job is not to connect to everyone. Our job is to build great products for accountants. Integrations are strategic, but they shouldn’t distract us from our core mission.”

This is precisely why Chift fits so well into MyUnisoft’s vision. By relying on an integration specialist, MyUnisoft’s teams can focus on:

• Product roadmaps aligned with market and regulatory needs
• Major transformations such as e-invoicing
• High-value features like financial prediction and AI-powered insights

“With Chift, we integrate once, and it opens the door to many tools. We avoid multiplying integrations, and Chift handles the rest. Quite simply, they do it better than we could.”
Jean-Baptiste Haentjens, CPTO at MyUnisoft

POS connectors: a clear example of focus and prioritization

POS systems are a perfect illustration of this philosophy. There are dozens of POS tools on the market, each with its own complexity—and POS software is not MyUnisoft’s business.

“There are as many POS connectors as there are POS systems, and POS is clearly not our priority. We’d rather focus our resources on features accountants truly expect, instead of rebuilding connectors that already exist.”
Jean-Baptiste Haentjens

By relying on Chift for POS, e-commerce, and invoicing integrations, MyUnisoft ensures broad coverage for its users—without diverting engineering resources away from its core roadmap.

With Chift in place, financial data flows seamlessly from third-party tools into MyUnisoft’s platform. The impact is clear:

• Higher productivity for accounting firms
• Simpler workflows for end clients
• Richer datasets to fuel accounting, analysis, and financial prediction
• Less distraction for dev teams

“It’s more productive for firms, simpler for end clients, and it gives us a stronger data foundation. Data is clearly the future of our profession—collecting it, processing it, and making it useful.”
Grégoire Leclercq, CEO at MyUnisoft

A partnership designed for long-term scale

Beyond technology, MyUnisoft highlights the strength of the partnership itself.

“There’s a real sharing of best practices and technology with Chift. No technical debt between us, no friction. That makes projects move faster.”
Jean-Baptiste Haentjens

By relying on Chift, MyUnisoft scales connectivity with confidence while staying fully focused on delivering value to accountants and their clients.