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ICICI Bank Rubyx American Express vs Kotak Mahindra Bank Zen Signature Credit Cards – Fees, Lounge, Forex

Side-by-side comparison of the ICICI Bank Rubyx American Express and the Kotak Mahindra Bank Zen Signature. Verify fees, lounge access, forex markup, and base rewards before you apply.

Quick comparison

Three core metrics
Zen Signature Kotak Mahindra Bank
  • Annual fee ₹1,500 Waivable at ₹1,50,000 spend
  • Forex markup 3.5%
  • Domestic lounge 8/year

Reward earning explained

Per card
Rubyx American Express

2 pts / ₹100 on General spend

Zen Signature

8 pts / ₹150 on General spend

Pick based on what matters

3 dimensions

Start with the constraint you care about most: annual fee (ICICI Bank Rubyx American Express: ₹2,000 vs Kotak Mahindra Bank Zen Signature: ₹1,500), forex markup (3.5% vs 3.5%), or lounge access (8/year vs 8/year).

  • Forex markup Tie

    Both cards are similar for forex

    Forex markup is 3.5%.

    Rubyx American Express: Limited data Zen Signature: Limited data
  • Lounge access Tie

    Both cards are similar for lounge access

    Domestic lounge access is 8/year.

    Rubyx American Express: Limited data Zen Signature: Limited data
  • upi Tie

    Both cards are similar for UPI usage

    American Express network does not support UPI payments. Visa network does not support UPI payments.

All fields

Example usage at this monthly spend

At ₹50k/month spend:

  • Rubyx American Express: ~₹250/month at base rate
  • Kotak Zen Signature: Base earn not clearly specified

Illustrative only, using current base rates before caps.

Field Rubyx American Express ICICI Bank Zen Signature Kotak Mahindra Bank
Lounge Access
Domestic lounge visits 8/year 8/year
International lounge visits
Only available for Rubyx American Express
2/year Not specified
Forex / International Use
Forex markup 3.5% 3.5%
Fees
Annual fee
₹2,000 vs ₹1,500
₹2,000 ₹1,500
Joining fee
₹3,000 vs ₹1,500
₹3,000 ₹1,500
Fee waiver spend
Only available for Kotak Zen Signature
Not specified ₹1,50,000
Rewards
Reward points (base spend)
2 pts/₹100 vs 8 pts/₹150
2 pts/₹100 8 pts/₹150
Point cash value
Only available for Rubyx American Express
₹0.25 Not specified

Notes

  • Card benefits change frequently. Always verify current terms on the issuer's official website or app before applying.