Base: $5/month billed annually or $9.95/month billed monthly. Investor: $8.25/month billed annually ($99/year) or $12.95/month billed monthly. Both include a 7-day free trial.
Key features
Compare advertised prices against government-published averages
Track price history week-by-week
Direct links to retailer flyers and product pages
City-specific grocery deals across multiple countries
No signup or login required
Monthly Grocery Price Index rankings
Store comparison tables week-by-week
Open data downloads in CSV and JSON
Ask Claude, ChatGPT, or any MCP client about spending, budgets, and balances
10,000+ US bank connections via Plaid
Automatic transaction categorization with user-defined rules
Auto-sync transactions to Google Sheets and Excel
Track cards, loans, balances, APRs, and due dates
Split mixed purchases into budget categories
Connect investment and retirement accounts
Scheduled check-ins and recurring tasks via AI
What makes it different
Independent government benchmarks, not retailer claims
No sponsored placements or marketing bias
All data is verifiable at source
Free with no accounts ever required
No data stored on servers; credentials stay with Plaid and money never moves through OpenBudget
One subscription with everything included; no ads or data selling
Automatic spreadsheet sync with no manual CSV exports
Lowtein
OpenBudget