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Centurica vs SMB Diligence

Side by Side

AttributeCenturicaSMB Diligence
What It IsA due-diligence and QoE firm founded in 2013 around online-business acquisitions (SaaS, ecommerce, Amazon, content) that now serves searcher-sized SMB deals broadly, with cheap productized entry points and quote-based full engagements.Fixed-rate quality-of-earnings and legal due diligence built for small-business buyers, run through a vetted network of M&A lawyers and QoE professionals, with a lighter QoE tier for self-funded searchers who can read their own financials.
CategoryDiligence & Earnings ReviewDiligence & Earnings Review
Pricing ModelCustom PricingCustom Pricing
What It CostsFull QoE and due-diligence engagements are quote-based (packages sit behind a pricing request). Productized entry points are published on its shop: Quick Deal Review $199, LOI Draft $400, extended pre-LOI M&A advisory $599 (centurica.com, July 2026).Fixed-rate packages it prices 30% to 50% below typical market; a full QoE for a deal above $1.5M runs roughly $5,000 to $15,000, with a lighter QoE Lite tier for self-funders. Turnaround is about one to two weeks. Confirm current packages directly.
Best ForBuyers of online and digitally native businesses who want diligence from a firm that lives in that deal type, or anyone who wants a sub-$600 productized second opinion before an LOISelf-funded searchers on a budget who need both a quality-of-earnings report and legal diligence without Big-Four pricing
Where It FitsSource & Screen Deals, Diligence & Close the DealDiligence & Close the Deal
Our VerdictThe default QoE shortlist entry when the target is an online business; for Main Street deals, compare it against searcher-focused shops like Guardian.A budget-friendly, buyer-only option covering both QoE and legal diligence; a strong first quote to compare against Guardian and DueDilio.
Pros
  • Deep specialization in online-business diligence since 2013, a segment generalist QoE shops handle poorly
  • Published low-cost entry products let you start under $600 before committing to a full engagement
  • High-volume practice; the firm claims 500+ transactions reviewed in the last year
  • Fixed-rate packages, priced 30% to 50% below typical market, so the diligence bill is knowable before you engage
  • Covers both sides a first-time buyer needs, financial QoE and legal diligence, through a vetted network rather than one moonlighting partner
  • A QoE Lite tier for self-funders comfortable with financials, and turnaround of about one to two weeks
Cons
  • Core QoE pricing is not published; quotes only
  • Volume and vetting claims are the vendor's own, and the most detailed reviews sit on lead-gen or competitor sites
  • The site discloses little about who staffs engagements today, so ask who actually does your work
  • A network model rather than one in-house team, so the specific professional on your deal varies
  • The lighter tiers trade depth for price, which is the wrong trade on a complex or messy target
  • It sits in a crowded searcher-QoE field, so get a second quote from a firm like Guardian before you engage

Our take

Choose Centurica when the target is online or digitally native, which is the deal type it was built around and has stayed in since 2013, or when you want a cheap productized second opinion before spending real money: its shop prices a quick deal review under $200. The full engagement is quote-based, its volume claims are its own, and the site says little about who staffs a job today, so ask who is actually doing yours.

Choose SMB Diligence when you need the financial review and the legal review together and the budget is a self-funded one: it quotes fixed rates it puts well below the market, with a lighter tier for buyers who can read their own numbers. Two things follow from the model. The professional on your deal comes from a network rather than one in-house team, so ask who, and the lighter tier trades depth for price, which is the wrong trade on a messy target.

Put It to Work

Whichever side wins for you, QoE Scope Builder drafts the scoping brief before you ask firms for quotes.