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 savings of 57% of the cost of a Single-User subscription.

In other words, rather than pay $35 per month for each client, the Multi-User will only pay $15 for each additional client. That’s a savings of $20 per month per client.

Example: Let’s say that you have 10 clients. The monthly cost would be $35 for the first client and $135 ($15 times 9) for the nine other clients. The total monthly cost would be $170.

If each client paid $35 per month, the total would be $350. The difference is a savings of $180.

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