Pre-launch·Founding-customer pricing·No payment today

Commit now. Pay when it ships.

Paritum is in validation. We're collecting founder commitments to decide whether to build out the platform. If you'd sign up when it launches, sign the commitment below and lock in founding-customer pricing. Non-binding. No card today.

What you're committing to

Four modules. One Stripe-native platform.

The Leak Detector is live and free today. The three paid modules — Dunning, Trial Optimizer, Cancel Flows + Win-Back — ship once enough founders commit. Each commitment below is for one of the paid tiers; the Leak Detector stays free either way.

Revenue Leak Detector

Free today

Drop a Stripe Payments CSV, get a 90-day diagnosis of failed payments, expiring cards, abandoned trials, and silent cancellations — with per-decline-code recoverability estimates. Live at paritum.dev/leak-detector.

Dunning

$49 Entry

Branded retry emails on invoice.payment_failed. 3-step sequence over 14 days. Sends from billing.yourdomain.com, not from Paritum. Typically adds ~20 percentage points on top of Stripe's native recovery baseline.

Trial Optimizer

$99 Bundle

Nudge users toward paid on customer.subscription.trial_will_end. Configurable reminder cadence, activity-gated branching, payment-update link. No “usage scoring” — we only react to events Stripe emits.

Cancel Flows + Win-Back

$199 Full Platform

Intercept customer.subscription.deleted with structured offramps (pause, downgrade, discount). Win-Back re-engages customers who left. Only module that requests Stripe write scope.

What to expect

How the tiers stack

$49 Entry = Dunning only. $99 Bundle = Dunning + Trial Optimizer. $199 Full Platform = Bundle + Cancel Flows + Win-Back. Each tier includes everything below it — one Stripe connection, one dashboard, one invoice.

Why commit now

Founding-customer pricing only exists during this window. If we ship, invoices at launch are at the tier you signed for — up to 87% off list. If we don't ship, you pay nothing and we close your commitment out.

What happens next

You'll get a confirmation email with the text you signed. If enough founders commit, we build the paid platform and email you to activate at the tier you picked. If the number falls short, we email you a clear “not proceeding” note — no charges, no marketing tail.

No payment today

Sign a commitment

Takes about 90 seconds. Pick the tier you'd actually pay for.

NameWork emailCompanyStripe account email (optional)

Tier commitment$49/mo EntryDunning & payment recovery. Founding-customer 20% lifetime off.I commit to subscribing to Paritum's Entry tier at $49/mo for the first 12 months within 30 days of public launch, in exchange for a founding-customer 20% lifetime discount.$99/mo Bundle — $149 for year oneRecommendedDunning + trial-to-paid. 87% off first year ($1,188 list → $149).I commit to paying $149 for 12 months of the Bundle tier ($1,188 list → $149 at launch = 87% off). No payment today. Invoice sent only if and when the product ships.Either — whichever ships firstCounts as 0.5 toward each tier for validation purposes. Pick the offer above it ships under.I commit to subscribing to whichever Paritum tier (Entry $49/mo or Bundle $99/mo) ships first, within 30 days of public launch. This counts as 0.5 of a commitment toward each tier for validation purposes.

No payment today. No invoice is sent unless and until Paritum ships and you activate an account. If we decide not to ship, your commitment is closed out with a clear email — no charges, no followup.