This is an archived page of the former Sigmah website which is no longer maintained. Come on the new website!
Ceci est une page archivée de l'ancien site Sigmah qui n'est plus maintenu. Rendez-vous sur le nouveau site !

Individual use

If you would like to use Sigmah individually or in a small group…

To get started, the easiest solution is to create an account on Sigmah Central.

Sigmah Central

Anyone can create an account on Sigmah Central, a technically simple way of using Sigmah.

As with webmail providers like Yahoo Mail and Gmail, Sigmah Central allows you to use the software without having to go through technical procedures to install or update the software, maintain the server, make backup copies, etc.  

To use Sigmah Central, all you need to do is create an online account.

Number of users Memory space for documents /visual content Fee
1-15 10 GB 700 €/year* (without VAT)
1-50 50 GB 1200 €/year* (without VAT)
1-100 100 GB 1600 €/year* (without VAT)

*: first year will include an extra cost for installation

This is a pay-to-use service, as indicated above, because the technical administration of the machine hosting the software requires technical and human resources in proportion to the volume used. It is provided and invoiced by Ideia, one of the partners of the project.Nevertheless, using the Sigmah Central service is less costly than installing a server in your organisation, because the resources needed are mutualised between a very large number of organisations.

Each individual or organisation can have their own account on Sigmah Central. Storage of information is outsourced to professional data conservation, distribution and recovery services.

To set up and use Sigmah, create your Sigmah Central account by contacting us at:

Once you have created your account, you will be able to open Sigmah at:

Download and install your copy of Sigmah

Sigmah is free and open source software. Any individual or organization can therefore download it free of charge and install it on their own platform.
A certain amount of experience is required to carry out the current technical procedure for installing Sigmah. This is explained at: