Funding Buildcheck Raised $12M Nine Days After Taking In Plangrep Telescope Partners led the Series A, with DPR Construction's venture arm participating. It lands nine months after a $5.9M seed and nine days after Plangrep joined the company, alongside four product lines — including checks built from contractors' own QA/QC manuals. Hugo Pegley · Sep 11, 2026
Analysis Construction's AI Drawing Reviewers Have Started Absorbing Each Other Plangrep is joining Buildcheck nine months after Buildcheck's $5.9M seed. Terms were not disclosed — but which layer of the stack got bought says something about where the hard problem actually is. Hugo Pegley · Sep 8, 2026
Product "Trust But Verify": How a Real Contractor Is Actually Using AI on Drawing Sets Novo Construction's CIO on replacing Bluebeam overlays with Buildcheck's Diffs to catch changes between drawing revisions — and on why the value shows up in pricing, before construction starts, rather than in the field. Hugo Pegley · Aug 18, 2026
Funding Structured AI Raises $4.2M to Put an AI Quality Inspector on Every Drawing An Oxford-founded, Y Combinator-backed startup is building AI agents that review construction drawings for errors before they become RFIs, change orders, and rework — going after the least glamorous and most expensive problem on the job: getting the documents right. Hugo Pegley · Jun 18, 2026
Funding LightTable Raises $22M to Catch Construction's Costliest Mistakes Before Anyone Breaks Ground Innovation Endeavors led the Series A for the AI preconstruction platform that reviews drawings for design errors, omissions, and constructability issues — a class of problem that costs the industry an estimated $500 billion globally each year. Hugo Pegley · Jun 15, 2026
