CalcFi vs kill the sub

CalcFi is a free, no-signup financial calculator platform with 500+ tools covering mortgage payments, compound interest, retirement savings, salary/paycheck, tax brackets, debt payoff, investment returns, budgeting, net worth, and more. State-specific data for all 50 US states. Dark-mode UI, mobile-first, instant results. Built with Next.js, deployed on Vercel.

Kill the Sub is your financial command center for the subscription economy. It's the fastest, most powerful tool to identify, audit, and cancel unwanted recurring charges that silently drain your bank account. Forget manual tracking and confusing account dashboards. Simply upload your last 2-3 months of bank or credit card statements (CSV or PDF), and in under 90 seconds, our AI delivers a complete breakdown of your annual subscription costs. For a one-time fee of just $3, you unlock direct cancel links and the industry's first AI-powered cancellation agent. This tool is built for everyone: from busy professionals drowning in SaaS tools to students managing multiple streaming services, and anyone who's ever wondered, "What is this charge?" With an ironclad privacy promise—your files are analyzed and immediately deleted—and a money-back guarantee if you don't save more than $3, Kill the Sub puts you back in control. It's not just a finder; it's a finisher, designed to give you immediate financial clarity and long-term peace of mind.