Firefly - Are You Going to Make It?

What it does

Most trackers tell you how your portfolio performed. Firefly tells you if you'll reach Financial Independence. Set your Endgame target. Firefly builds a daily forecast from your real returns and contribution rate - not generic assumptions. Modified Dietz TWR, calculated daily. Multi-currency FX. Automatic split handling. Subscription-funded. Privacy-first. Built for people serious about Financial Independence.

Monitor your assets, analyze performance, and grow your wealth with a premium, secure, and beautiful interface.

Not “how did your portfolio perform last quarter.” Not “what's your Sharpe ratio.” The only question that actually keeps you up at night — will you reach financial independence, and when? Every other tracker hands you a dashboard. Firefly gives you an answer. The FIRE movement isn't about beating the S&P 500. It's about reaching a number — your number — and getting there on your terms. Yet almost every portfolio tracker is built to score your stock picks, not track your progress toward freedom. Firefly is different by design. Your Endgame target sits at the center of everything. Returns, contributions, time — they're all inputs to one projection: the day you get there. Because a 14% annual…from use-firefly.com

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  MoneyOnFIRE2025 · moneyonfire.com · ▲21

  We’re Scott and Sunny—two long-time personal finance nerds. When we met 6 years ago we compared our personal finance spreadsheets. Ours were packed with macros, scenarios, and tax modeling—but even then, found they were not complete. Planning for financial independence is hard, and the cost of mistakes is high. So we built the tool we always wanted: MoneyOnFIRE. MOF calculates a personalized, tax-aware roadmap to financial independence—across account types, life goals, and withdrawal strategies. It shows you not just if you can achieve financial indepdendence, but how, when, and what to…

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  FireBlazerFeb 2026 · play.google.com · ▲3

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  FireList.io2025 · firelist.io · ▲8

  Hey HN! I built a small app for comparing companies or job offers based on "years until financial independence" instead of "total compensation", after finding out the same offer from 2 companies can have a difference of years in terms of FIRE. I also ranked companies based on the time to FIRE as well. (with some assumptions, see the methodology for more details here https://firelist.io/methodology). It was useful for me, hopefully it's useful to you! I'll be adding more benefits and companies over the next few days or so. Let me know if you have any requests.

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