LedgerZero AI: Turn Receipts into a Reviewable Ledger with Local Gemma

Description and use

LedgerZero AI turns a folder of receipts into a reviewable ledger using local Gemma via Ollama, ensuring privacy and no cloud subscriptions.

Problem

Freelancers and independent contractors need to extract, categorize, and review receipts without relying on cloud services.

Outcome

LedgerZero AI provides a fully local, air‑gapped workflow that extracts receipt data, categorizes expenses, detects duplicates, and allows review before exporting, eliminating cloud dependence and recurring subscription costs.

Workflow

• Load a folder of receipts into the dashboard
• Ollama runs Gemma locally to extract vendor, date, amounts, and line items
• The app normalizes fields and applies rule‑based expense categorization
• Duplicate invoice numbers and matching vendor/date/amount combinations are flagged
• Missing or unusual transactions are surfaced for review
• The user edits the ledger in the dashboard and exports CSV or an audit pack

Evidence

LedgerZero AI turns a folder of receipts into a ledger a freelancer can actually review.

Source

Its open‑weight extraction engine runs through Ollama on the user's own machine, with a dashboard for checking records, spotting duplicates, and exporting the result.

Source

The intended customer is a freelancer or independent contractor who wants help organizing business expenses while keeping control of the documents.

Source