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About ProofCap
What is ProofCap?
ProofCap is a live-data revenue verification platform for SaaS acquisitions. It connects read-only to your billing provider (Stripe, Lemon Squeezy) and Google Analytics via OAuth2, then cross-references revenue signals with traffic patterns, engagement metrics, and backlink profiles. The AI forensic engine produces a plausibility score, risk vector map, and a timestamped, shareable audit report.
Who is it for?
ProofCap is built for SaaS founders preparing for an exit, M&A brokers and PE firms evaluating deals, and buyers who need to vet revenue claims before an LOI. It replaces weeks of manual due diligence by an expensive agency—which is slow and costs $2,500–$7,500+ per deal—with an algorithmic check in about 5 minutes.
Who is it NOT for?
It is not for ongoing business analytics, marketing attribution, or financial management. It is a forensic audit tool specifically for M&A due diligence, not a daily dashboard.
Real use cases
Founders can run a free footprint scan (public OSINT) to see their indexed pages, WHOIS, and Trustpilot signals. Then, with the Exit Audit plan ($199/mo or $297 one-time), they get a full billing + GA4 audit and a shareable report to send buyers. Brokers on the Portfolio plan ($599/mo) can monitor multiple domains and automate portfolio due diligence.
Key features
- OAuth2 Read-Only Access — Connects to billing and GA4 without write permissions, so your data is safe.
- Forensic AI Pipeline — Cross-references revenue, traffic, and engagement anomalies for a plausibility score.
- Risk Vector Map — Identifies critical risks like revenue inflation signals, traffic concentration, and engagement anomalies.
- Cryptographically Signed Report — Timestamped, shareable report with a permanent public link for buyers.
- 90-Day Monitoring Window — Continuous anomaly detection and alerts for your audited domain.
- Free Footprint Scan — Public OSINT scan with no account required, results in seconds.
SaaSpartout Score
7.4
/10
Editorial score from our review methodology — not user ratings.
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ProofCap Pricing
ProofCap pricing: from $199/mo.
For comparison: the median starting price in Analytics & Data is $39/month, measured across 274 tools we track. See the full SaaS Pricing Index →
Free Forever
$0 — Unlimited OSINT footprint scans (indexed pages, WHOIS, Trustpilot signals). No revenue or traffic cross-reference.
Exit Audit (for Buyers)
$199/mo with 14-day free trial — 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.
Portfolio (for Brokers & PE)
$599/mo with 14-day free trial — 15 audit credits per billing cycle (unused carry forward), 15 concurrent domain monitoring slots, unlimited team seats, API access, custom branding, SLA-backed support. Additional credits at $79 each.
Exit Audit (for Founders)
$297 one-time — Includes free preview (verified revenue figure shown immediately), full plausibility score + risk breakdown unlocked for $297, report share link active 90 days, public registry listing, 90-day monitoring, email support. Not a subscription.
Frequently asked questions
Is ProofCap free?
ProofCap offers a free forever plan with unlimited OSINT footprint scans (no credit card required). Paid plans start at $199/mo for Exit Audit, with a 14-day free trial.
How much does ProofCap cost?
ProofCap pricing: Free forever plan, Exit Audit for buyers at $199/mo, Portfolio for brokers/PE at $599/mo, and a one-time Exit Audit for founders at $297. Additional audit credits are $79 each.
Who is ProofCap best for?
ProofCap is best for SaaS founders preparing for exit, M&A brokers, PE firms, and buyers who need to verify revenue claims before an LOI. It is not intended for ongoing business analytics.
What are the best ProofCap alternatives?
Alternatives include traditional M&A due diligence agencies (which are slower and more expensive, $2,500–$7,500+ per deal) and manual audits. ProofCap is unique in its automated, OAuth-based live-data verification.
Does ProofCap have a free trial?
Yes, Verify and Portfolio plans include a 14-day free trial with no credit card required. Exit Audit is a one-time purchase without a trial but offers a free preview of your verified revenue figure.
How does ProofCap work?
You connect your payment processor (Stripe, Lemon Squeezy) and Google Analytics via OAuth2 read-only access. ProofCap's AI cross-references billing MRR with traffic and engagement data, identifies anomalies, and produces a plausibility score and risk vector map within ~5 minutes.
