Plan Proof reads your drawings and flags likely corrections before the city does — built by a PM who spent 10 years tracking plan check corrections by hand.
“I spent 10 years as a PM manually tracking plan check corrections — highlighter, spreadsheet, the whole routine. Every project, every revision. I built Olumba to handle what I used to do in 6 hours, in under 15 minutes.”
Ugo Mbelu
Founder, Olumba · Former VP Operations, ICON Architecture
Free to start · No credit card required · Cancel any time
Start on Desk: projects, documents, tasks and 25 correction-letter parses a month. Plan Proof checks are $39 each, or included on Practice.
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Free to start · No credit card required