Mineral title research is still mostly manual. Landmen spend hours navigating county recorder portals, downloading instruments one at a time, tracking names in spreadsheets, and hoping nothing falls through the cracks before the runsheet is due.

ChainBuilder automates that entire workflow — from the first grantor-grantee index search to the finished runsheet.

We search county recorder portals, download and organize recorded instruments, extract text and data from every page (including exhibits), screen for relevance against the tract's legal description, trace the chain of title forward and backward, and flag gaps and curative items before they become problems.

What takes days of full-time work, ChainBuilder handles in hours.

We're not replacing the title examiner. We're replacing the searching, downloading, and cross-referencing that eat up most of the examiner's time — so they can focus on the judgment calls that actually require expertise.

Built by a title examiner. Starting in Ohio's Appalachian Basin.

Currently in early access. If you do title work and want to shape what this becomes, we want to hear from you.

chainbuilder.ai

ChainBuilder.ai

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