How It Works

DueDilio is a leading online marketplace that connects business buyers, sellers, intermediaries, and private investors with pre-vetted due diligence service providers. Our typical clients are participants in the lower middle market pursuing transactions in the range of $1M to $25M in transaction value.

Easy 3-Step Process

Submit Your Project

Get started by describing your project needs. It only takes a few minutes and your information is strictly confidential.

Get Free Proposals

Compare pitches from multiple service providers that fit your specific project scope.

Hire Service Provider

Connect with and hire the service provider that works best for you. We’re there to help you every step of the way.

Ready to get started?

Why DueDilio

One-Stop Solution 

DueDilio is not just a marketplace or expert network.  We are your one-stop solution for due diligence & post-integration needs. 

DueDilio Network

Access 200+ pre-vetted due diligence service providers. Includes independent professionals, boutique, and mid-size firms.

SME Network

Access 250,000+ curated subject-matter-experts spanning all industry sectors and geographies.


We will custom source the right solution for your specific project scope.


Trusted lenders, M&A advisors, brokers, technology providers, and more.

Knowledge Center

Access to free articles, checklists, and document templates.

What Our Customers Have To Say

My firm engaged DueDilio for an accounting review of our portfolio company financials to provide to our banking partner. We were quickly provided with a few candidate firms who provided proposals in response to our engagement description - all of which well qualified. After choosing a partner we promptly engaged with the firm. The firm we selected was very responsive throughout the process and our final product was tailored exactingly to our needs. Overall, our experience with DueDilio and the company with which we were matched was very positive.

Richard G.

Boutique Private Equity Firm

Roman and The DueDilio referred professionals were awesome. Very informative and helpful. Top quality service!

Juan D.

Private Investor

So far, I am pleased with DueDilio. It has probably saved me $5-10K so far and connected me with many quality professionals. I will most likely review it again once I have completed the process with these professionals.

Jordan N.

Search Fund

Great platform. Makes it infinitely easier to find and select diligence providers.

Connor S.

Search Fund

Bob was great to work with and delivered exactly what I needed. Thanks to his work, I was able to shave nearly 20% off the asking price, and it might even go lower. More importantly, he focused on what mattered versus any other superfluous bells and whistles - I cannot emphasize how important this is for an acquisition newb like me. At the end of the day, I have historical P&Ls that are accurate, and a key understanding of the areas that I need to dig deeper into during this acquisition process. All without a 45+ page report. 🙂 
10/10 I'd work with Bob again. Thanks to you for recommending him - I really appreciate it. 

Rithesh M.

Search Fund

DueDilio connected me with a very helpful and experienced advisor that supported pre-LOI stage diligence and LOI drafting, and Roman and his team at DueDilio were engaged and efficient throughout the entire process.10/10 I'd work with Bob again. Thanks to you for recommending him - I really appreciate it. 

Jonas D.

Independent Sponsor

DueDilio is a great service. In business, the ol’e saying is “it’s all about who you know.” Well, DueDilio is all about that with regard to financial diligence. I’ll use them again.

Sammy A.

Boutique Private Equity Firm

Positive overall experience - I was quickly match with qualified professionals that were well suited for my project (background check) at my desired price range. I look forward to using the platform again.

Jack C.

Private Investor

DueDilio made finding a business advisor easy for me and saved me a ton of time. I was presented multiple proposals within 24 hours and was able to select an experienced advisor I would not have found otherwise.

Ken G.

Independent Sponsor

I’ve used DueDilio and referred the platform to friends needing M&A valuations. The platform is such a huge time saver and risk mitigation when you’re making a very important business decision with quality of earnings, legal, due diligence, consulting, etc.

Patrick D.

Search Fund

We worked with DueDilio on a financial and tax due diligence project. Roman was super supportive with short response times.
The quality of suggested DD providers was convincing, although we chose a local provider in the end who was better equipped to cover the tax-related questions.
I‘m sure we‘ll use DueDilio again and definitely recommend their services.

Jan-Philipp C.

Boutique Private Equity Firm

A great all around product. I didn’t provide a very thorough view into what my needs were, but I was still given multiple options that were geared exactly towards what I needed. Extensive offerings, very fast response times.

Bryan Z.

Search Fund

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