Hi Product Hunt! I'm the solo maker of Subfaro, from Brazil.

In Brazil, a subscription billed in dollars costs the exchange rate plus a 3.5% tax (IOF) plus the bank's spread, and prices go up quietly. I wanted a tracker that showed the real cost, warned me before charges and never asked for my bank login. I built it in about 10 days in October, with Claude Code as my coding partner.

What's different:

No bank login. Pick your plan and the price fills in. Or import a card statement (PDF, CSV or OFX; read, never stored), or let the Chrome extension offer to add it from your Netflix or Spotify account page.
A weekly price robot checks 100+ services in the US and Brazil. When a plan's official price changes, Subfaro asks whether your bill has changed yet, because existing members often keep the old price for a while.
Every price change we track is public, with its date and source, plus a price index with CSV: US streaming and music went up 12% in 12 months, while CPI rose 3.7%.
Reminders before every charge and before free trials end. Shared plans count only your share. And a free Claude connector, if you'd rather ask "how much do I spend on subscriptions?"

To be fair: if you're happy linking your bank and want someone to cancel for you, Rocket Money does that and Subfaro doesn't.

Where it stands: the web app, the Android app on Google Play and the Chrome extension are live; iOS comes later. Prices cover the US and Brazil.

I'd love your feedback on:

Which services are missing from the catalog?
Is "has your bill changed?" helpful or one step too many?
What would make you trust a subscription tracker with your data?