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BuildSync

AI review of construction submittals against specs

Raised to date

$226K

across 1 Form D filing

Investors
7
Last filed
Apr 30, 2026

About

BuildSync builds AI software for commercial construction that automates submittal review and submittal package generation. It splits a submittal into individual products, extracts each technical characteristic, and checks it against the project plans and specifications, flagging non-compliant items with citations to the source documents. It sells to general contractors, MEP and specialty subcontractors, and engineering firms, and integrates with Procore.

Checks individual technical characteristics against specs instead of reviewing documents at a high level, and cites its sources. BuildSync says customers' submittal rejection rates fall from the industry's 30-40% to about 5%, with 70-80% less time spent on manual review.

Funding

  • OtherFiled Apr 30, 2026Form D
    $226K/ no target

Product

BuildSync Submittal Review

Construction software

AI-powered review that extracts technical characteristics from construction submittals and checks each against plans and specifications, returning pass/fail/unknown findings with source citations.

  • Spec compliance checking with pass/fail/unknown results
  • Technical characteristic extraction from submittals
  • Drawing revision comparison

Built for

General contractors and MEP/specialty subcontractors, particularly firms with $50M-$500M in annual revenue

People on file