Your Privacy Matters
Everything is processed locally in your browser—no data is sent to our servers.
Processed locally in your browserLocal processing
Your data stays privatePrivate & secure
Share links expire in 24 hoursAuto-expiring links
How it works
Step 1
Upload your CSV
Download your bank statement as CSV and drop it in. We auto-detect columns and handle multiple formats.
Step 2
Instant analysis
No AI. We look for repeating charges that look like subscriptions. We flag price jumps greater than ten percent and spot same-day duplicates.
Step 3
Take action
See cancellation steps for top services, flag price hikes, and save or share encrypted results.
What we detect
Our algorithm identifies patterns in your transaction data
- Recurring charges grouped by merchant (with aliases)
- Price bumps compared to your usual amount
- Single spikes that revert get down-ranked
- Double charges on the same day/amount
- Pricey subscriptions flagged over $20/mo
- Next billing estimate based on frequency
- Transaction history per subscription
Data handling & privacy
- Processed locally in this browser tab and not sent to a server.
- Local history only in this browser with a reset button.
- Optional encrypted share links that auto-expire after 24 hours.
- No AI. Simple math-based rules.
Detection fidelity
- Merchant grouping (AWS vs AMZN*AWS, Google One, Adobe, Microsoft 365) for cleaner results.
- Handles merchants that bill weekly and monthly.
- Filters out single price spikes that might revert.
- Same-day duplicate detection and category tagging.
Quick onboarding
Upload
Drop in a CSV from your bank. We only read it in your browser - no logins or servers.
See the highlights
Badges show price bumps, double charges, higher-cost items, and timing.
Take action
Follow cancel steps, set reminders, or make an encrypted link that expires in 24h.
Stay in control
Your history stays in this browser. Clear it anytime with one click.
Ready to analyze your subscriptions?
Upload your CSV file and get instant insights. No signup required.