Retention sensitivity calculator
Estimate LTV, the value of one more point of retention, and what remains after loyalty program cost.
Tools
Small, transparent models for retention decisions you need to defend. Free, no sign-up, and every one of them shows its working.
Points liability calculator
Roll your points balance forward for the month, then price it as expected fulfillment cost, a high-redemption case, and face value exposure — and reconcile it to the ledger.
RFM segmentation tool
Drop in an orders CSV and get Recency, Frequency and Monetary scores plus five exclusive customer segments. Runs entirely in your browser — nothing is uploaded.
Repurchase timing preview
Paste your store address and get estimated reorder windows for your products plus a sample repurchase email, drafted by AI from your public catalog. Free, and no sign-up to see it.