Budget Base is a privacy-first personal finance app. Upload your bank transactions (CSV) — no bank login required, files never stored. Get spending breakdowns, subscription detection, and persistent transaction history. Plus free tools: budget builder, loan payoff calculator handles up to 20 loans combined, and more. Premium starts at $4.99/month. First 1,000 members lock in founding pricing forever at a 20% discount. Built by one solo founder. I read every message. Try it free at budgetbase.org