Read-only OAuth · Zero write permissions

Live-Data Revenue Verification for SaaS Acquisitions.

Don't wait weeks for an expensive M&A agency to flag ghost revenue. Start with a free public OSINT footprint scan, then go deep with GA4 + billing data cross-reference in 5 minutes.

Public OSINT only · No account required · Results in seconds

or go straight to paid audit
Billing API Verified
OAuth2 Read-only
Forensic AI Pipeline
Shareable Report
Works withStripe·Lemon Squeezy·more coming soon

Forensic Report Preview

Every audit surfaces what buyers need

Plausibility scoring, EPMV analysis, and a timestamped risk vector trace — delivered as a cryptographically signed, shareable report.

proofcap.io/reports/abc123
VERIFIED

Verified Revenue

$24,800

Sessions (90d)

41,200

EPMV

$0.60

Bounce Rate

68.2%

Plausibility Assessment

62/100
SUSPICIOUS

Engagement rate anomaly detected (14.2%)

Rev/Session ratio above B2C benchmark

Traffic spike in final 30-day window

Risk Vectors Identified

  • Engagement Rate Anomaly

    CRITICAL
  • Revenue Inflation Signal

    HIGH
  • Traffic Concentration

    HIGH
  • Nofollow Backlink Ratio

    MEDIUM

GA4 · Billing CSV · Backlink API

Why It Matters

Screenshots lie. Structural signals don't.

The Problem

  • Payment dashboard screenshots can be edited in minutes

  • GA4 exports don't carry a verifiable chain of custody

  • Buyers spend weeks on manual DD with no forensic depth

  • No cross-signal reconciliation catches inflated metrics

  • Deals collapse in due diligence — wasting everyone's time

The ProofCap Solution

  • OAuth read-only access to live billing MRR — source-connected, not a screenshot

  • GA4 API pulls authenticated session + engagement data directly

  • AI forensic engine cross-references all signals for anomalies

  • Timestamped, shareable audit report with cryptographic record

  • Closes DD faster and filters bad-faith sellers pre-LOI

How It Works

From connection to certification in minutes

01

Authenticate

Connect your payment processor and Google Analytics via OAuth2. ProofCap is granted read-only access — it cannot move money or modify data.

Billing API OAuth · GA4 Data API · Read-only scopes only

02

Analyze

Our forensic AI pipeline cross-references revenue signals against traffic patterns, backlink profiles, and engagement anomalies.

AI cross-referencing · Anomaly detection · Benchmark scoring

03

Certify

Receive a timestamped audit report with a plausibility score, risk vector map, and shareable link to send buyers before LOI.

Plausibility score · PDF export · Shareable registry link

Software vs. Humans

Why the old way is broken

Traditional M&A due diligence agencies are slow, expensive, and manual. ProofCap runs the same analysis algorithmically in minutes.

FeatureTraditional M&A AgenciesProofCap Automated Engine
Turnaround Time7 – 14 Business Days~5 Minutes
Pricing$2,500 – $7,500+ per dealAffordable SaaS Subscription
MethodAnalysts manually matching spreadsheetsAlgorithmic data cross-validation
AccuracyProne to human fatigue & missed anomaliesDeterministic — every signal checked, every time

ProofCap connects directly to your payment processor and Google Analytics via read-only OAuth — no spreadsheets, no email threads.

Built For Both Sides of the Table

Founders prove it. Investors verify it.

For Founders

Exit with confidence

  • Generate a certified audit report before contacting buyers
  • Prove MRR with a live API connection — no screenshots
  • Surface and explain anomalies before they become deal-blockers
  • Share a single link with your broker or investor deck
  • Reduce buyer DD time from weeks to days
  • Premium registry listing with verified badge
Start your audit

For PE Buyers & Brokers

Verify before you commit

  • Verify every revenue claim before signing an NDA
  • Detect traffic inflation, bot sessions, or synthetic MRR
  • Cross-reference GA4 engagement against billing conversion rate
  • Monitor up to 15 domains simultaneously on Portfolio (3 on Verify) for portfolio tracking
  • Compare plausibility scores across deal flow
  • API access for programmatic portfolio automation
Request investor access

Pricing

Priced for how this market actually works

Founders exit once — they get a one-time audit. Buyers and brokers run many deals — they get a subscription.

Exit Audit

For Founders
$297 one-time

See your score and revenue figure first. Pay $297 only to unlock the full risk breakdown.

1 deep audit · no subscription
  • 1 full billing + GA4 revenue verification audit
  • Plausibility score + risk vector breakdown
  • Report sharing link active for 90 days
  • Public registry listing with verified badge
  • 90-day continuous monitoring window
  • Email support
Run Free Preview

Free preview · Unlock full report $297

Verify

For Buyers
$199/mo

Run diligence on multiple deals per month.

3 credits added / month · unused carry forward
  • 3 audit credits added per billing cycle — unused credits carry forward
  • Continuous domain monitoring (3 slots)
  • Anomaly alert emails
  • Up to 3 team seats
  • White-label PDF reports
  • Priority email support
  • Need more? Buy additional credits at $79 each

Portfolio

For Brokers & PE
$599/mo

High-volume pipeline at ~$40/credit. Top up at $79 each if you need more.

15 credits/mo · unused credits carry forward
  • 15 audit credits added per billing cycle — unused credits carry forward
  • 15 concurrent domain monitoring slots
  • Unlimited team seats
  • API access for portfolio automation
  • Custom branding on reports
  • SLA-backed support (4-hour response)
  • Need more? Buy additional credits at $79 each

Exit Audit is a one-time purchase — no subscription, nothing to cancel. Report link active 90 days; monitoring window is 90 days.

Verify & Portfolio: monthly plan credits carry forward — unused credits never expire · Purchased top-up credits ($79 each) also never expire · 14-day free trial · No setup fees.

FAQ

Security, privacy, and trust — answered

Everything buyers and sellers ask before connecting their accounts.

Read-only · Forensic grade · Instant report

Ready to verify your SaaS business?

Generate a source-connected audit report in minutes. Share with buyers before the first call.

Exit Audit: one-time purchase · Verify & Portfolio: 14-day free trial, no credit card required

Free Tool

Try Free SaaS Valuation Calculator

Curious what your metrics are worth? Run an instant, un-gated check on your valuation before you verify your books.

Try Free SaaS Valuation Calculator

SaaS M&A insights, monthly

Due diligence frameworks, valuation guides, and forensic audit case studies — sent once a month, no spam.