Deal OS Reviews & Product Details

Deal OS is deal-operations and document-intelligence software for people buying companies: search funds, independent sponsors, boutique M&A advisors, and micro-PE teams. Upload a CIM or connect a data room and Deal OS returns a screening brief in minutes. Every claim in it carries a verbatim, page-level citation checked against the source document. Any claim that cannot be traced back to a source is discarded before you see it, so the brief is deliberately shorter and more cautious than a generative summary. The interface shows the count of discarded claims alongside the verified ones. It flags contradictions between documents rather than smoothing them over, drafts the questions worth putting to management, and produces an investment committee memo and financial tie-out from the same evidence. Deal OS is not a virtual data room. It reads the documents rather than storing them. Self-serve plans from $249 per month with no sales call, or run one real CIM for $99 with no subscription, credited toward your first month if you subscribe. A no-login sandbox on a synthetic deal is available at getdealos.tech/sandbox.