Features

The whole game,
in one app.

cardful takes the strongest piece from every tool a power user juggles — and unifies it under one calm, fast, privacy-first interface.

cardful's Best Card screen for Dining: the Amex Gold Card wins at 4× (≈ 8.0¢ per dollar), with Sapphire Reserve next at 3×.
Best card at checkout

The right card, every single time.

Pick a merchant or category and cardful ranks the cards in your wallet by effective value — the earn multiplier times an honest cents-per-point valuation. The winner is flagged, with the math shown.

  • Ranked across your own cards — never a generic list.
  • Active offers shown as a separate boost, not blended in.
  • Nearby detection surfaces the best card for venues around you — all on-device.
cardful's Expiring soon screen: $35 across 2 credits due within 7 days — a $25 DoorDash and $10 Lyft credit on Sapphire Reserve, both expiring today.
Credits & benefits

Use what you already pay for.

Every credit, sorted soonest-to-latest, with the real dollars on the line. Tap any one to log it on a statement-style ledger — including partial amounts — and get nudged before the window closes.

  • Monthly, quarterly, semi-annual & annual cadences.
  • Partial use tracked ($40 of $200) with a running history.
  • On-device reminders — no push server, no tracking.
cardful's Points portfolio: 8 programs worth an estimated $19,506 (up $7,412 over five months), each loyalty program valued at real cents-per-point.
Points portfolio

Know what your points are actually worth.

Every balance — card points, airline miles, hotel points — in one place, valued at real cents-per-point instead of the inflated number the bank shows. Watch the total trend as you add data.

  • Honest valuations you can adjust, with transfer paths.
  • A cents-per-point calculator settles pay-cash-vs-redeem.
  • Expiration alerts so a balance never quietly dies.
cardful's Applications screen: Chase 5/24 status at 1 of 5 (4 slots free), a per-issuer “Can I apply?” eligibility board, and an application timeline.
5/24 & applications

Apply with the full picture.

Track every opening, see your true 5/24 status, and get a countdown to when slots free up. Business and authorized-user cards are handled correctly, so the number is actually right.

  • Accurate 5/24 — business excluded, AU your call.
  • Minimum-spend progress on every active welcome bonus.
  • A countdown to your next open slot.
cardful's Offers feed: 7 offers across 3 cards worth up to $172 back — Dunkin', Best Buy, Blue Bottle, Hertz, Whole Foods and more, each tagged with its card.
Offers feed

Every offer, finally in one place.

Your card offers gathered into a single browseable feed instead of scattered across a dozen issuer apps — so you never miss one you're eligible for.

  • One feed across all your cards.
  • Activated vs. not, visually distinct at a glance.
  • One-tap "activate all" is coming with the Premium browser extension.
The foundation

All of this, with zero bank linking.

Every feature on this page works from cards you add yourself. No logins, no full card numbers, no credentials — ever. That's not a setting you turn on; it's how cardful is built.

See it on your own wallet.

Get on the early-access list and be first in when cardful launches on iOS.

Get early access

Free to start · Privacy-first · No bank linking