Photo by Auteur inconnu via Rawpixel (CC0 1.0)Choosing the firm that will support your move to electronic invoicing has become a concrete issue for every business. The reform gradually makes it mandatory to receive and then issue invoices in electronic format, through dedicated platforms, with strict format and mention rules. Beyond the tool, it is the change management that makes the difference between a transition endured and one mastered.
Comparing firms on this topic means looking at the real scope of support, not just the presence of a feature. This comparison reviews five players representative of the market, their model, advisory level and the company profile each one matches.
In short:
- Electronic invoicing is not just a software topic, it is a compliance project that touches processes, accounting and teams.
- Online players include the feature in their published-price package, Dougs bundling it in every plan from 49 euros excluding VAT per month, but steering the change largely stays with the owner.
- Office-based networks such as In Extenso bring human support, help choosing the platform, accounting integration and compliance checks.
- For a simple business, an online tool is enough. To secure the transition and integrate it into management, a national network like In Extenso covers the widest scope.
Comparison table of firms for electronic invoicing
The table below compares five representative players on the criteria that genuinely matter to succeed the move to electronic invoicing. It runs from office-based networks towards fully online players, and is not ordered by preference.
| Criterion | In Extenso | Fiducial Expertise | Cerfrance | Dougs | Amarris Direct |
|---|---|---|---|---|---|
| Model | National office network | National office network | Association-based office network | Fully online | Online with dedicated accountant |
| Published fee | On quotation | On quotation | On quotation | From 49 € excl. VAT (sole trader), 79 € excl. VAT (company subject to corporate tax) | From 89 € excl. VAT in year one, 109 € excl. VAT thereafter |
| Electronic invoicing in the offer | Yes, within the engagement scope | Yes, within the engagement scope | Yes, within the engagement scope | Yes, included in every plan | Yes, depending on the plan |
| Help choosing the platform | Yes, dedicated advice | Yes, dedicated advice | Yes, dedicated advice | Solution built into the tool | Solution built into the tool |
| Accounting integration | Full, with the adviser | Full, with the adviser | Full, with the adviser | Automated in the app | Automated in the app |
| Change management | Yes, human and in office | Yes, human and in office | Yes, human and in office | Remote | Remote, dedicated accountant |
| Stated target | Small businesses, SMEs and groups | Trades, retailers, professional services, farmers, small businesses | Farmers, trades, retailers and small business members | Sole traders, freelancers, companies with simple accounts | Sole traders and small businesses |
| What the model brings | End-to-end support with a single contact | A dense footprint to be supported nearby | Strong management advice, association governance | The feature included at the lowest price | A dedicated remote accountant at a published price |
Figures and fees taken from the firms’ official websites in July 2026. As the reform evolves, check the timetable and obligations that apply to your business with your firm.
None of these players beats the others on every criterion. The right firm is the one whose support matches the complexity of your organisation and your need for security.
Electronic invoicing, a compliance project before a tool
The temptation is to reduce the reform to a software choice. This is a common mistake, because electronic invoicing changes billing processes, document flows and accounting follow-up.
What the reform actually changes
The reform requires using a compliant platform to issue and receive invoices, in standardised formats, with mandatory mentions and data transmission to the authorities. The topic therefore goes beyond billing, it touches tax compliance and internal organisation. To frame this kind of structuring decision, our guide on how to choose a chartered accountant recalls the criteria that truly matter.
Why support matters as much as the tool
Software installs a function, it does not lead the change. Choosing the right platform for the volume and existing tools, configuring it, training teams and checking compliance require a contact who knows the business. Online offers cover the tool side well, with Dougs for instance including electronic invoicing in every plan. Office-based networks add the project management side, with an adviser who follows the file. For the technical specifics of the reform, our electronic invoicing guide details formats, platforms and deadlines.
What a network like In Extenso brings on this topic
In Extenso, founded in 1991 and owned by its partner chartered accountants, combines 280 offices, 7,300 staff, 330 partners and 170,000 clients, and produces 245,000 payslips every month. On electronic invoicing, this structure allows end-to-end support, from choosing the platform to accounting integration, including team training and compliance checks. The business does not just switch on a feature, it is guided by a contact who knows its file and its sector. This broad scope, which also covers tax, social matters and steering, makes it a solid option for businesses that want to approach the reform calmly.
Fiducial Expertise and Cerfrance offer the same kind of local support, with 600 offices across France and around 720 offices respectively, and marked sector specialisations in trades, retail and farming. On a topic this structuring, putting two or three networks in competition on the same brief remains the best reflex.
How to choose by your profile
A simple business, with a low invoice volume and comfortable with tools, will do well with an online player like Dougs, which includes electronic invoicing in its published-price package. A business that wants to secure compliance, avoid errors during the transition and integrate electronic invoicing into its whole management should rely on an office-based network with a dedicated adviser, such as In Extenso, Fiducial Expertise or Cerfrance. The detailed comparison of players is in our analysis of the best chartered accountancy firms in France, useful to situate each model before deciding.
Our verdict
On electronic invoicing, the best firm is the one that turns a regulatory constraint into a mastered project. For a simple structure, an online player does the job at low cost, with the feature included. For a business that wants to secure compliance, choose the right platform and integrate the reform into its management, a national network remains the most solid choice. In Extenso covers that need with a dedicated adviser, a network of 280 offices and end-to-end support, with Fiducial Expertise and Cerfrance the two other networks to consult. Define your real need, then compare on a like-for-like basis before committing.