Agentic evidence for family-history platforms
Move from record hunting to reviewed branch updates.
ProofBranch is building the research layer between source discovery and tree write-back: evidence-seeking workflows that search, compare, flag conflicts, and return a human-reviewable branch proposal.
Prelaunch, founder-led, and designed for platforms where tree updates need evidence, not guesses.
For platforms
Family-history products are ready for agents. The tree is not ready for unchecked automation.
ProofBranch is built around that tension: move fast through records, names, places, and timelines, then slow down at the exact moment a human researcher should decide what belongs in the tree.
From source to tree
Research that does real work before it drafts an answer.
01
Search the record trail
Start with a person, a place, or a weak link. ProofBranch is designed to follow records, source images, household clusters, and timeline clues inside one investigation.
02
Compare the evidence
Dates, names, relationships, locations, and conflicts are checked against each other before a new fact or branch connection is proposed.
03
Return a reviewable branch
The output is a structured draft a researcher can inspect, approve, edit, or reject before anything moves toward the tree.
Why agentic beats chat-only
Chat can answer a question. Research has to close a case.
ProofBranch is designed for workflows that keep going: find the next record, extract what matters, compare it to what is already known, and carry forward only the parts that survive review.
The hard part is not writing a plausible paragraph. It is deciding what belongs in a tree, what remains unproven, and which next record would actually move the case forward.
Explore the workflow
Built for serious research
Three rules behind the product.
Evidence first
Proposed updates are grounded in sources, not just language-model fluency.
Tree aware
Relationships, chronology, duplicate risk, and conflicts are part of the job, not cleanup after the fact.
Human in control
Researchers stay in charge of approval, wording, and the final write-back decision.
Prelaunch
Looking for early partners building the next generation of family-history products.
If your platform needs source-backed suggestions, branch review flows, or evidence-aware research agents, ProofBranch is being shaped around those conversations now.
Request early access