Free buyer-side calculators that turn a target's subscription CSV into the numbers that matter in a SaaS acquisition — churn cost, net revenue retention, revenue concentration, and zombie (inactive paid account) MRR. Built for acquirers, PE/M&A analysts, and founders evaluating a purchase.
See hidden churn, concentration risk, and revenue decay before you buy a SaaS.
Get started →Already hold the ledger? Run it yourself, free and instantly, in the SaaS Churn & Revenue-Quality Analyzer — the same six lenses computed in your browser, so the CSV never leaves your machine. See all free buyer-side tools.
Eight free interactive tools that turn a target's subscription export into the numbers that decide a SaaS price.n your browser.
Before your next deal
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.
Free, no card, sent immediately. One-click unsubscribe on everything I send.
Check your inbox
If it isn't there in a minute, look in Promotions or spam and drag it across.
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.