The amount of storage is always associated with the team. If you are added as a member to another team’s project, you are using their storage space.
With free sciNote account you get one team and 1 GB of storage space. The projects that belong to a specific team use the storage space that team has within sciNote.
Moreover, you can earn up to 10 GB of storage space for free. To learn more, read the following FAQ.
You can also purchase Additional Storage plan and get 100 GB for $9/month. This purchase can be done by all Administrators in a certain team.