DueDilio is a leading online marketplace to hire highly vetted M&A due diligence service providers. Our large and growing network of verified independent professionals, boutique, and mid-size firms specialize in finance, legal, technology, commercial, and other key areas of business diligence. Our clients are M&A participants in the lower middle market pursuing transactions in the range of $1M to $30M in transaction value. We solve due diligence challenges of Searchers, Independent Sponsors, SMBs, SMEs, and private investors (PE/VC/FO). Submit project. Review proposals. Hire a service provider.