The Fonn Construction application itself is free. You can use Fonn in single user mode for as long as you want, without any cost.
Payment is only required to activate invitations for your projects.
The Fonn pricing model varies based on the size and number of your projects. Once you have activated invitations for your projects, there are no extra costs per user. This allows you to invite all participants without any additional cost.
To recieve a custom offer for your needs, send an e-mail to Hello@fonn.io or give us a call at (+47) 94 81 23 12