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LEGER_OS
Personal finance with paycheck cycle burn modeling
LEGER_OS is an anti-aggregator personal finance mainframe. It tracks liquidity across actual salary deposit cycles rather than rigid calendar months, forecasts future cash flow using recency-decay spending velocity, captures live transactions via zero-credential Android notifications and Apple Pay shortcuts, and tracks multi-asset wealth without third-party bank logins or gamified scores.
Hey Product Hunt community! 👋
I built LEGER_OS as a solo maker because personal finance software in 2026 has become bloated, expensive ($100+/yr), and disconnected from real financial mechanics.
Most apps force your life into rigid calendar months (Day 1–31) and rely on bank aggregators that constantly disconnect.
I engineered LEGER_OS from first principles as a Personal Finance Mainframe:
Paycheck Cycle Synchronization: Budget and track your burn rate across your actual salary deposits.
Recency-Decay Forecasting: Predictive end-of-cycle liquidity modeling using exponential time-decay (λ = 0.12).
Zero-Credential Real-Time Ingestion: Native Android push notification & iOS Apple Pay shortcut listeners — zero banking passwords shared.
Multi-Asset Portfolio Tracker: Unified Stocks, ETFs, Crypto, and Commodities with live 15-minute sync.
Multi-Provider AI CFO: Deep conversational ledger intelligence with Gemini, Groq, or 100% free local Ollama.
Dark Minimalist Mainframe UI: High-density, 0ms optimistic navigation, and zero childish gamification.
Try it live right now (Web & Android):
👉 https://leger-os.vercel.app
I’d love to hear your thoughts, feedback, and feature requests!
No comment highlights available yet. Please check back later!
About LEGER_OS on Product Hunt
“Personal finance with paycheck cycle burn modeling”
LEGER_OS was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #9 on the daily leaderboard. LEGER_OS is an anti-aggregator personal finance mainframe. It tracks liquidity across actual salary deposit cycles rather than rigid calendar months, forecasts future cash flow using recency-decay spending velocity, captures live transactions via zero-credential Android notifications and Apple Pay shortcuts, and tracks multi-asset wealth without third-party bank logins or gamified scores.
LEGER_OS was featured in Productivity (660.2k followers), Fintech (47.5k followers), GitHub (41.4k followers) and Personal Finance (2.9k followers) on Product Hunt. Together, these topics include over 211.7k products, making this a competitive space to launch in.
Who hunted LEGER_OS?
LEGER_OS was hunted by Quinha. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Quinha