Lumen
HackDelft 2026 - Revolut AI Challenge

Financial clarity,
illuminated.

Upload your Revolut CSV export and get instant categorization, spending analytics, and clean financial insights.

No credit card required - Works with standard Revolut CSV exports

Features

Everything you need to understand your money

One-click import

Export from Revolut, drop it in Lumen. Duplicates are detected automatically - import as often as you like.

Instant categorization

Rule-based categorization fires first - Albert Heijn > Groceries, OVpay > Transport. Every label is editable.

Spending analytics

Income vs expenses, category breakdown, net savings, and top merchants - all from a single view.

Period filters

Switch between week, month, quarter, year, and all-time. Charts adapt granularity automatically.

Private by design

Row-level security means your transactions are only visible to you - not even us.

PDF export

Generate a financial report with one click: summary totals, category breakdown, top merchants.

How it works

From CSV to insights in three steps

01

Export from Revolut

Go to Revolut > Statements > Export account statement as CSV.

02

Upload to Lumen

Drop the file on the dashboard. Transactions are parsed, deduplicated, and categorized in seconds.

03

Explore your insights

Browse analytics, correct any labels, and export a PDF report.

Ready to illuminate your finances?

Create a free account, upload your Revolut statement, and get a complete picture of your spending in under a minute.

Get started free