Understand your spending. Forecast what comes next.
PreviFlow helps individuals and small businesses classify bank transactions, analyse expense patterns and forecast future costs — while keeping financial data under local control.
Built for practical financial visibility
PreviFlow is designed for people who want more than a list of transactions. The objective is to transform historical bank data into structured, explainable insight and forward-looking forecasts.
Import transactions
Load bank statement exports and convert raw transaction data into a structured financial view.
Classify expenses
Use merchant and category rules to organise spending into meaningful groups.
Forecast future costs
Use historical patterns to anticipate upcoming monthly and quarterly expenses.
Financial data should stay under your control.
PreviFlow is being developed with a local-first philosophy. The goal is to process sensitive transaction files locally and avoid unnecessary cloud storage of financial data.
How PreviFlow works
Import your data
Upload bank transaction exports and category rules.
Review and classify
Transactions are normalised, categorised and prepared for analysis.
Analyse and forecast
View trends, compare periods and prepare for upcoming expenses.
Need help or want to learn more?
PreviFlow is currently under active development. For enquiries or support, contact the team directly.