Opening a genealogy site feels like unlocking a hidden level in your own life. Names appear, leaves glow, and algorithms suggest parents you never met. The rush is real. So is the risk of building a beautiful tree that the records do not support.
Large databases aggregate indexes, user trees, and sometimes scanned originals. Strength depends on geography. If your people lived where collections are deep—parts of North America, Western Europe, some church registers—you may find fast wins. If not, hints may be noise dressed as confidence.
Start with what you can verify without paying: talk to relatives, photograph attic documents, write birthplaces as people said them aloud. Oral spellings differ from archive spellings; both belong in your notes.
What the platforms do well
They centralize search across collections you would otherwise hunt one archive at a time. They surface spellings you would not guess. Shared trees occasionally reveal distant cousins holding the one photo of a great-grandparent you lack.
They also train bad habits. Green hints reward clicking, not thinking. Merging someone else’s great-grandfather because names match feels productive until a census age breaks the link three generations up.
A sane first month
Week one: build only your parents and grandparents with sources you personally hold. Week two: add siblings and locations from census or civil records you read yourself, not from copied trees. Week three: follow one line backward until you hit a missing record—then stop and document the gap.
Citations are unfashionable until you find two men with the same name in the same county. “1850 census, household 42, viewed 2026-03-01” beats a leaf icon every time.
Privacy is family politics, not just settings. Living people belong behind restricted visibility. Ask before uploading wedding lists that expose addresses. DNA features add another consent layer—surprises affect relatives who never swabbed.
Subscriptions rotate. Trial one site, export your GEDCOM, keep local copies. Browser bookmarks to free county archives often outlast any single corporate catalog.
Errors propagate. One wrong parent copied across thousands of trees becomes “common knowledge.” Be the person who pauses on mismatch dates instead of clicking accept to clear the dashboard.
Online databases are excellent doors. They are not automatic proof. Treat hints as invitations to read originals, and your tree will stay smaller—but stand when someone asks how you know.
