With Citadel Team, start calls, participate in audio or video conferences and send messages instantly and with no charge, create groups with all your colleagues, share documents, videos and high-quality photos with complete confidentiality.

Your communications are protected by advanced encryption technologies and are never accessible from our servers.

Create your account for free in just 3 steps.

- An optimized collaboration: Start exchanging in groups organized by project, team or community of interest. Share any type of files, even those 8 times larger than the limit supported by your emails.

- High quality dialogues: Launch audio calls and conferences with your customers, suppliers and employees.

- Stay safe wherever you are: Access all your content both from your computer and from your mobile phone.

- A powerful search function: Find all the information you need, even the oldest ones.

- The Citadel Team service is hosted in France in compliance with the laws that protect your privacy.

And that's just the beginning: We have many other improvements coming to help you be more efficient at work every day!