The fintech credit-card wave that began in 2021 has now matured. OneCard, Jupiter Edge, and Slice (now operating as a small finance bank) compete head-on with traditional bank cards. The user experience is genuinely better; the reward economics are mixed. Here's the honest comparison.
The contenders
| Card | Issuer model | Annual fee | Reward structure |
|---|---|---|---|
| OneCard Metal | BoB / SBM Bank partnership | ₹0 lifetime | 5X on top 2 spend categories (auto-detected monthly) |
| Jupiter Edge | Federal Bank partnership | ₹0 lifetime | 1% rewards on all spend, instant cashback rewards |
| Slice (SFB) | Slice Small Finance Bank | ₹0 lifetime | 2% on most categories, transaction-level cashback |
| Uni Card | RBL Bank partnership | ₹0 lifetime | 1% cashback on all spend, 3-month interest-free for ₹10K+ purchases |
Where digital-first beats traditional
- App experience. Real-time spend categorisation, instant statement download, one-tap EMI conversion, in-app limit increase. Traditional bank apps (HDFC, SBI) lag by years.
- Approval speed. 5-10 minutes from start to virtual card. Physical card in 5-7 days.
- Lifetime free. All four cards above carry zero fee, with no spend threshold.
- UPI integration. All support RuPay UPI linkage, often as the default option.
- Customer service. Chat-first support, mostly under 5-minute response.
Where traditional banks win
- Reward rate. Amazon Pay ICICI's 5% on Amazon, Axis Magnus's travel redemption value, HDFC Infinia's SmartBuy hotel rates — none of the digital-first cards match these on highest-value categories.
- Lounge access. Traditional ₹1,000+ cards include 4-12 lounge visits annually. Digital-first cards offer 0-2 visits.
- Forex markup. Premium bank cards charge 2-3.5%. Digital-first cards charge 3-3.5% — no advantage.
- Insurance bundles. ₹1Cr air accident, purchase protection, lost-card liability — standard on bank cards, sparse on digital-first.
- Established CIBIL signal. A 5-year HDFC / SBI card carries more weight at lender underwriting than a 5-year Slice / OneCard.
Card-by-card verdict
OneCard Metal
Best digital-first card for high earners with predictable spend. The auto-detected 5X on top categories means if you reliably spend on, say, dining and travel, you earn 5% effective on those — better than most bank cards. Metal aesthetic, no annual fee. Underwriting is now via Bank of Baroda after the SBM Bank exit.
Jupiter Edge
Best for digital-first banking customers. Earned-cashback model — rewards land instantly, not as points. 1% flat is mediocre vs Axis Ace's 2%, but the in-app experience and joint Jupiter Money account integration make it the sticky pick for fintech-natives.
Slice (now SFB-issued)
Slice transitioned from a prepaid-credit BNPL product to a regulated SFB in 2024. The card is now a "regular" credit card with proper credit reporting (CIBIL). 2% on most spend, instant payment to merchants. Best for first-time credit users who want a fintech-grade UX without the bank-app friction.
Uni Card
Pivoted to "Pay 1/3rd" interest-free EMI for purchases above ₹10K. Useful for big-ticket spend (electronics, travel bookings) where you can clear the balance in 3 months. 1% reward rate on regular spend.
Should you switch from a bank card?
No — pair, don't replace. The optimal stack:
- Bank card: Amazon Pay ICICI for Amazon, Axis Ace for offline spend.
- Digital-first: OneCard for the auto-categorised 5X on top categories.
- Premium card (if income justifies): HDFC Infinia or HDFC Regalia Gold for travel and lounge.
For more options across categories, see our cashback round-up and lifetime-free card guide.
Frequently Asked Questions
Are digital-first cards safe?
Yes — all are issued by RBI-regulated banks (BoB, Federal, Slice SFB, RBL) under the same prudential norms as any other card. Customer-facing fintech is just the front-end.
Will my CIBIL build with these cards?
Yes — they report to CIBIL like any bank card. Some users see slightly lower limit grants initially because the issuing bank's risk-team treats fintech-onboarded customers conservatively.
Can I use them internationally?
Visa / RuPay variants exist. Forex markup is standard 3-3.5%. No advantage over bank cards here.
👤 About the Author
OnePaisa Editorial Team
Certified financial analysts and fintech professionals with 10+ years of experience in Indian banking and personal finance
The OnePaisa editorial team brings together certified financial analysts and fintech professionals with a decade of combined experience in Indian banking and personal finance. Every recommendation is independently reviewed — OnePaisa never prioritises commission over user fit.