CardMaster is an independent platform, not affiliated with any bank. Not a lender. Card approval is at the sole discretion of the issuer. Card data as of 2026-07-23.
PrivacyTermsContact
CardMaster
How we earnDevaluation Radar
Banks work for themselves. We work for you.

Find more value in the cards you own.

A free Card Health Check: see what your cards are really worth, which benefits are quietly dying, and the ₹1 crore of insurance your family doesn’t know about.

No sign-in or card numbers needed · 2 minutes
AXIS
Visa
•••• ••••
Axis Atlas
HDFC
Visa Infinite
•••• 4421
Infinia Metal
Example alert · Axis Magnus
Transfer ratio cut 5:4 → 2:1 — a real 2024 devaluation that cost heavy redeemers thousands/yr.
The kind of issuer change we review and surface with its source.
73 cards
mapped across 20 issuers
Issuer sources
dated checks and caveats
100%
of commissions disclosed
₹0
we never run a bureau check

We see devaluations coming

We watch issuer T&Cs so you don’t have to. When a benefit on one of your cards changes — like the 2024 Axis Magnus transfer-ratio cut — you’ll know, with the math spelled out.

₹1 crore your family can claim

Your cards carry air-accident cover, purchase protection, lost-card liability. We put every cover in one vault — with a Family Card so they know what to claim.

Commissions, disclosed. Always.

Every recommendation shows exactly what we’d earn on it — and whether that card has a live tracked link. Rankings are by your net value, never our payout. If we earn ₹0 on a card, we say so.

Built in public

The app that pays for itself in one missed devaluation.

73 cards
mapped across 20 issuers
21 cards
currently issuer-verified
100%
of commissions disclosed
We’re brand new — no testimonials yet, and we won’t invent any.

What you get today: 73 active Indian cards mapped — with conservative reward estimates, explicit source warnings, and 21 cards checked against issuer pages. Join the first cohort and help shape what we verify next.

Two minutes. Every card, accounted for.

No credit bureau check — estimates come from what you tell us. Your score is never touched.