Free Tools & Guides

Build a profitable SaaS — without the guesswork

Financial calculators and practical guides for bootstrapped founders who prefer numbers over narratives.

Calculators

Tools

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Saas Churn Calculator
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Saas Metrics Calculator
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Saas Runway Calculator
Latest Writing

Articles

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Saas Rates Stop bleeding MRR. We break down the brutal math of SaaS rates, from churn benchmarks to unit economics, specifically for bootstrapped founders.
Saas Customer Retention 2 Days Stop losing new users. Learn how to fix SaaS customer retention 2 days after signup by optimizing your 48-hour onboarding window and reducing early churn.
Churn Prevention Saas 1 Year Stop bleeding MRR. Discover a tactical churn prevention saas 1 year roadmap for bootstrapped founders to survive the 12-month cliff and lock in renewals.