SaaS Due Diligence Simulator

TL;DR — ChurnLens is a buyer-side SaaS due-diligence tool at churnlens.site: send a target company's subscription CSVs and get a risk report covering hidden churn, revenue concentration, annual-plan decay, zombie MRR, and MRR trajectory. Independent product, unaffiliated with churnlens.io or churnlens.tech.

Simulate a full buyer-side SaaS acquisition due diligence across 5 risk dimensions. Enter the target's key metrics, get a composite Revenue Quality Score (A–F), radar breakdown, and shareable report URL — free, instant, no signup.

1

Enter Metrics

Fill in the target's MRR, churn, concentration, and other key numbers.

2

Get Scored

Receive a composite A–F Revenue Quality Score across all 5 risk dimensions.

3

Share & Download

Copy a unique shareable URL or download the full report for your deal team.

📊 Target SaaS Metrics

All fields optional — defaults used where empty

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🎯 Risk Dimension Breakdown

📋 Dimension-by-Dimension Analysis

⚡ Priority Recommendations

What the number doesn't tell you

The number is only half the job. Here's what to ask the seller next.

This tool tells you what the data says. The 23-point buyer-side churn audit checklist tells you what to request, in what order, and which answers are red flags — the list to work through before you sign an LOI.

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Got a target on your desk right now? The checklist is the manual route: two to four hours in a spreadsheet per target. Or send the subscription CSV once and get all five risks computed and human-reviewed for you — $9, one-time, no subscription, report in 2 business days.

Run one analysis — $9 →

Or read the sample report first and judge the analysis before you pay anything.

Want the full 23-point audit for a real target?

The simulator gives you a preview. Run the real ChurnLens analysis on actual subscription CSV data and get the complete buyer-side due diligence report with all 5 risk lenses.

See Pricing Plans →

About the 5-Risk Method

What are the 5 risk dimensions?

The ChurnLens 5-Risk Buyer-Side Method evaluates: Revenue Churn (headline churn rate weighted at 30%), Customer Concentration (dependency on top accounts, 25%), Annual-Plan Renewal Risk (upcoming contract cliffs, 20%), MRR Trajectory (growth acceleration or decline, 15%), and Zombie MRR Share (revenue from inactive accounts, 10%).

How is the A–F letter grade calculated?

The composite Revenue Quality Score weights all five dimensions and maps to letter grades: A (85–100) — excellent revenue quality, low acquisition risk; B (70–84) — solid with minor concerns; C (55–69) — moderate risk, requires deeper diligence; D (40–54) — significant red flags; F (0–39) — severe risk, likely deal-breaker.

Is this a replacement for full due diligence?

No. The simulator is a screening tool — it helps you decide whether a target is worth deeper diligence. It uses simplified models that approximate the real ChurnLens analysis. For a full audit on actual subscription data, send the target's CSV to ChurnLens and get the complete 5-Risk buyer-side report with all 23 audit checklist points.