ProofCap independently verifies a SaaS company's revenue by connecting directly to its billing platform and Google Analytics via read-only OAuth, then cross-references that data with an AI forensic pipeline to detect anomalies such as inflated MRR or synthetic traffic. It produces a timestamped, shareable audit report with a plausibility score and risk-vector breakdown that founders, buyers, and brokers can use during M&A due diligence. A free public footprint scan is available, with paid audits starting at $297.
A startup from Casper, the United States that is founded by Ilyass Elmoutaoukkil.
Read-only OAuth billing + GA4 connection
Connects directly to your payment processor and Google Analytics via read-only OAuth2 โ source-connected data, not screenshots
AI forensic cross-referencing
Cross-references revenue signals against traffic patterns, backlink profiles, and engagement anomalies to flag inflated MRR or synthetic traffic
Plausibility score & risk vector report
Timestamped, shareable audit report with a plausibility score and risk vector breakdown for M&A due diligence
ProofCap serves both sides of a SaaS acquisition: founders who want a certified revenue audit before contacting buyers, and PE buyers or brokers who need to verify a seller's revenue claims before signing an NDA or LOI.
Unlike traditional M&A due diligence agencies, which typically take 7-14 business days and cost $2,500-$7,500+ per deal using manual spreadsheet matching, ProofCap runs the same cross-signal analysis algorithmically in about 5 minutes, starting with a free footprint scan and paid audits from $297.
ProofCap connects directly to a company's payment processor and Google Analytics via read-only OAuth2, rather than relying on screenshots or exported spreadsheets. An AI forensic pipeline then cross-references billing revenue against traffic and engagement signals to surface anomalies, producing a timestamped, shareable audit report with a plausibility score for buyers and brokers.
ProofCap is built around read-only OAuth2 connections to billing/payment processor APIs and the Google Analytics (GA4) Data API, feeding an AI-driven forensic pipeline that cross-references revenue and traffic signals to generate the plausibility scoring and risk-vector reports.
We have collected here some useful links to help you find out if ProofCap is good.
Check the traffic stats of ProofCap on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of ProofCap on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of ProofCap's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of ProofCap on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
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