StartUp Partner
Subscription Software Starter Pack

Know how long your cash will last before you leave the job.

See the cash needed to launch, what is left after paying yourself, how long the cash lasts, and four editable planning sheets.

$19One-time purchase · English · USD
Seven-day satisfaction policyEvery number is arithmetic you can check yourself—not an AI guess.
Review your numbers and buyAlready purchased? Enter your key View sample PDF

Confirm your exact report inputs first. Gumroad then opens in a new tab so this page state is not lost.

Cover of the sample SaaS runway report
Decision snapshot page of the sample SaaS runway reportRisks worth checking page from the sample SaaS runway report
Three real pages from the eight-page sample report. Generated from confirmed assumptions—not a generic business plan.

A side project can look cheap until time and monthly bills are counted.

See what the idea asks of your cash before it asks for your resignation.

Inside the pack

One decision report. Four working files.

The PDF captures the current decision. The spreadsheets stay editable as you learn what customers want and what building and advertising really cost.

Personalized cash PDFYour subscription money, money left after paying yourself, launch cash, extra cash needed, and how long your cash lasts.
Launch budget workbookProduct build, legal setup, launch advertising, surprise costs, and where the money comes from.
Twelve-month cash workbookOpening cash, monthly bills, sales, and the cash left at the end of each month.
Customer and pricing workbookTest price, service cost, advertising cost, cancellations, and what one customer is worth.
Costs-covered plannerSee how many customers are needed to cover business bills and pay you.
How purchase works

Your inputs stay in one place.

  1. 1
    Test what each customer earns and how long your cash lasts.

    The free model and paid report inputs live together on one page.

  2. 2
    Confirm every value.

    See the exact assumptions the PDF will use before checkout opens.

  3. 3
    Buy, verify, and download.

    Gumroad opens in a new tab. Return, enter the key, and generate the confirmed report.

Before you buy

Does the report predict whether my subscription business will succeed?

No. It shows what happens with the price, customer count, cancellations, advertising, bills, launch costs, and saved cash you enter.

Why does it save the full amount of monthly bills?

It sets aside every monthly bill for the number of months you choose instead of assuming sales arrive on schedule.

Do I need an account?

No. Gumroad provides the receipt, downloads, and license key. StartUp Partner keeps drafts only in this browser.

What does the seven-day policy cover?

Contact us within seven days if the files or report materially fail expectations. Duplicate purchases and broken access are also eligible; abuse may be declined.

See how long your cash will last.

Start with rough numbers. Replace them with customer evidence and written build quotes.

Build and confirm your subscription report