Mason AI

Hey Product Hunt I'm on the team at Mason AI. We built Mason as AI for Private Plan Reviewers specifically for the plans examiners and plan checkers who handle construction plan review before a permit gets issued. Instead of a building plan reviewer flipping between a plan set and a code book by hand, our AI plan review reads the plan set, checks it against codes like the CRC, CPC, CEC, CMC and CalGreen, and drafts a comment letter with every flagged issue linked to the exact citation.

Reviewers stay fully in control the whole way nothing gets added to the final letter without a human clicking to approve it. Teams using our AI Plan Review Software are finishing residential review about 40% faster.

Genuinely curious if there's anyone here who's worked in AEC/construction tech, or built similar tools how are you thinking about the human-in-the-loop balance? Would love to compare notes.