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Complete Management Software
Invoicing, HR, Payroll & Projects

BISON is an innovative Tunisian complete management software. Designed to simplify the management of invoicing, HRM, payroll, projects and much more for artisans, merchants and SMEs like you. Benefit from a simple and intuitive interface in cloud mode.

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  • A free account up and running in no time.

Billing software

Adapts to you, not the other way around.

Whatever the sector of activity of your company, the Tunisian BISON invoicing software adapts to you to provide you with flawless management of your accounting.

Structure, prioritize and harmonize. Give your team remote access to all their missions. Amplify the effectiveness of your projects with in-depth planning, considering elements such as needs, duration and costs. Ensure effective challenge resolution and agile decision-making.

Detailed Reports

Workflow Optimization

Automated Tasks

Structured Lists

Advanced Customization

Time Tracking

Optimize your efficiency and reduce your tasks with our commercial management tools. Automate the creation of invoices and quotes, benefit from enriched reports thanks to detailed graphs and tables, control your deadlines, develop judicious budgets and control your expenses.

Invoices & Quotes

Automated Billing

Invoice Validation

Online Payments

Financial Reports

Time Billing

Cash Flow Forecast

Gestion Financière et Facturation

Optimize the management of your human capital thanks to our tools dedicated to human resources. Centralize your employees’ information, ensure rigorous monitoring of their attendance, simplify your recruitment processes and effectively manage pay slips and leave.

Employee Management




Zoom connection

Leave Management

Gestion des Ressources Humaines


Bison features

With Bison online invoicing software, managing your business and invoices couldn’t be easier. The features offered by this software are essential for a successful entrepreneurial day and will save you a lot of time. So you will focus entirely on the development of your business and your passion.


Contact Management

Centralize and efficiently manage your customers, prospects, suppliers and partners. Follow your business portfolio, your commercial pipeline, deal flow and investment monitoring.

Time Management & Projects

Organize your work with a shared agenda, detailed tasks, rigorous monitoring of time spent and optimal budget management.

Business Management

Manage your product catalog, your stocks, establish quotes & invoices, and track your orders with ease.

Activity Management

Monitor your business performance with dashboards, key performance indicators, detailed reports and effective after-sales service management.

Online Payment

Offer your customers the ease of paying their invoices by credit card upon receipt.

Online Contract Signing

Simplify your transactions by allowing quote validation and contract signing online.

HR Management

Optimize the management of your employees, pay slips, leave and absences.


Manage your job offers, classify received CVs and schedule interviews. Enjoy direct integration with Zoom for online interviews.

Because your time is precious.

Optimal efficiency from day one.

Intended for entrepreneurs, Bison software was designed to make maddening tasks that take too much time easier. Using smart and fast IT automation features, the software will get you up to speed on required tasks in no time.

IT Automation

  • Reminder of unpaid invoices automatically
  • Calculation of amounts to be declared

Simple and Efficient

Using this software does not require any investment or training in accounting.

Because nothing replaces the human.

We are always at your disposal

At Bison, we are always at your disposal. We will be there diligently to meet your needs and guide you through the slightest obstacle.

To create your account

We will be there from the first step. If necessary, Bison customer support will step in to help you configure your account and adapt it to the specifics of your field of activity.

To answer your questions

You have a question ? You just have to ask ! We answer your questions regarding the installation, configuration, and use of the software and we will even save your time by offering different solutions.

By phone, chat or email

You can reach us by phone, email or also by instant messaging integrated into Bison, Monday to Friday, 9 am to 5 pm.

Parce que rien ne remplace l’humain

Simple legal services, accessible to everyone! revolutionizes access to legal services with a 100% remote approach. Take advantage of legal expertise wherever you are, whenever you want, without having to travel.

What offers:

Business creation

Tailor-made support to transform your idea into a thriving business, from registration to legal structuring.


Secure your corporate identity with a complete trademark registration and protection service, guaranteeing your uniqueness in the market.

Legal consultations by telephone

Get fast, professional answers to your legal questions with our expert, accessible telephone consultations.

Drafting of Legal Documents

Accurate and reliable legal drafting service for all your contracts, agreements and legal documents, ensuring compliance and peace of mind.

Ce que offre

Choose for a simplified, fast and cost-effective online legal experience.

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Questions and answers

Your questions, our answers

Bison is online invoicing software born from the need to work with an intuitive, simple, invoicing program. easy to use and alternative to existing software on the market.

One of the great advantages of Bison is that it does not need to be installed on the computer. You can access it via the Internet, wherever and whenever you want, because it was developed in the Cloud.

Bison is online invoicing software for micro, small and medium-sized enterprises, freelancers and professionals.

To use Bison online invoicing software, simply go to

If you don’t have an account yet, you can create a free account, without contracts or any type of loyalty.

While online, and in the event of a malfunction of your computer, you can access Bison via another terminal, with unsuspended billing and without jeopardizing the normal operation of the company.

Bison is always updated according to new tax laws and all updates are free for users.

While online, and in the event of a malfunction of your computer, you can access Bison via another terminal, with unsuspended billing and without jeopardizing the normal operation of the company.

Bison is always updated according to new tax laws and all updates are free for users.