Stoke Money – Personal finance app built around a cash flow forecast

Hi HN,I've been through many finance tracking apps, starting with Personal Capital, then Monarch, and most recently Copilot. None of them have worked perfectly for my needs.All of these apps tend to model “cash flow” as the net sum of your transactions during a month, yet while credit card charges are reported immediately, they are typically deducted from checking (cash) accounts the following month when the bill is due. As a result, I've always had to maintain a separate spreadsheet to track my actual cash flow.These apps also have a huge focus on managing budgets, which has never been for me. My spending is rarely consistent month-to-month, so every month I'm comparing my fully justified spending against my budget, and tweaking my budget until I “pass”.So I built yet another finance tracking app. It has the usual components - accounts, transactions, categories - but the core is a cash flow projection engine, and everything else is built around it.Budgets are gone. Instead, each income/spending category is projected forward from your historical activity, but not as a flat monthly number. They land in whatever account you historically use (e.g. checking account for paychecks/rent/bills, credit/debit cards for daily spending). Credit card payments are modeled automatically based on your projected credit card balance. You can set up your own recurring transfers between accounts as well, to model savings, for example.The end result is that the app can forecast how your cash moves, and you can see in advance when any account might run low. If all of your accounts look good for the next 12 months, maybe you don't have a budgeting problem.What’s made the biggest difference for me has been the MCP integration, which I have connected to Claude (but can be connected to any AI agent of your choice). I have asked it to import historical transactions by uploading PDF account statements, categorize/tag all transactions that took place

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FL score

78

out of 100

Verdict

VALIDATE

high confidence

Competition

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A personal finance app that forecasts cash flow across accounts to provide a realistic view of future balances without relying on budgets.

The pain

Existing finance apps fail to accurately model cash flow timing, especially with credit card delays, forcing users to track finances manually in spreadsheets.

The gap

No major app currently offers integrated, forward-looking cash flow projections that reflect real account timing and transfers without budgets.

Build angle

Leverage AI-driven transaction import and categorization combined with a cash flow projection engine to deliver actionable forecasts in a single app.

Strengths

  • Clear and relatable user pain with existing finance apps
  • Unique focus on cash flow forecasting rather than budgets
  • Integration with AI for transaction processing reduces manual effort
  • Founder has personal experience and a working prototype

Risks

  • Market crowded with established finance apps and tools
  • User willingness to pay may be limited to niche segments
  • Complexity of accurate forecasting across diverse accounts
  • Scaling AI integrations and maintaining data security

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