ProStamm offers two types of PRO user subscriptions.

  • Single-User
  • Multi-User


This user is the person in the family that has chosen to be the steward of family information.

Most everyone in the family knows of this person and thus, hopefully will submit photographs and documents to help grow the family record.



For the most part, the Multi-User is a professional genealogist, genealogy expert, and/or genealogy enthusiast working with multiple families to research and compile their family information. Once complete, the family record will be transferred to a designated family member to continue maturing the family tree.

When someone signs up as a Multi-User, they pay the same price as a Single-User for the first subscription. The cost of every other subscription is reduced to $15, which is a significant reduction.

In other words, rather than pay the full Single-User amount for each client, the Multi- User will only pay $15 for each additional client. That’s a substantial savings per client.

The total monthly cost would be a significant reduction from 10 full Single-User subscriptions.

In addition, each client can elect to become a Family Circle Member to see and contribute to the development of their family tree.

1st Family Record
Addition Family Records