See the Wiki pages on membership at
This is a temporary membership level for those who are new to WikiTree. Anyone can register as a Guest.
Guests can participate in G2G and edit their own profile. They cannot create or edit other profiles but they can add comments to profiles.
Guests can upload GEDCOMs and take advantage of GEDMatches but not import files.
A Guest Member can become a Wiki Genealogist if they volunteer to help grow our worldwide family tree and a current Wiki Genealogist (usually a Greeter) confirms them. This gives them a Family Member account which is then transformed into a Wiki Genealogist account as soon as they sign the Honor Code.