fromscratch

Fromscratch is a web-based platform that provides free tools and practical guides designed to assist solo founders and bootstrapped builders in building, launching, and growing their projects from the ground up. The platform focuses on delivering resources that help users plan, optimize, calculate, and track various aspects of running a SaaS business at no cost.

Among its offerings are a suite of SaaS calculators, including a revenue calculator, startup cost calculator, MRR calculator, churn rate calculator, burn rate calculator, unit economics calculator, and SaaS valuation calculator. These calculators are aimed at helping users model growth targets, analyze financial metrics, and better understand the economics of their ventures. Fromscratch also features a prompt optimizer that allows users to score and rewrite AI prompts, as well as an app launch brief generator to aid in planning upcoming product launches.

In addition to tools, the platform offers tactical guides and launch guides, such as frameworks for finding profitable SaaS niches, checklists for idea validation, and curated lists of SaaS business ideas. The site maintains a glossary of over 70 terms relevant to founders, covering key concepts like take rate, API latency, AOV, GMV, ARPPU, DAU/MAU ratio, topical authority, and COGS. These resources are intended to help users learn the fundamentals and make informed decisions as they build their businesses.

Fromscratch also provides software comparisons and reviews tailored for solo founders, including analyses of AI coding tools, analytics tools, and authentication solutions. All features and resources are accessible online without cost, positioning the platform as a comprehensive, zero-cost toolkit for independent builders and entrepreneurs.