HDFC BizPower versus Kotak Air+, metric by metric. The metric runs down the centre; each card's values face it from its own side, and a gold edge on the centre line marks the round winner.
HDFC BizPower	Metric	Kotak Air+
#16 — wins this row	Our rank	#21
₹2,500/yr — wins this row	Fee — joining · annual (+ GST)	₹3,000/yr
₹4,00,000 spend	Fee waiver	₹4,00,000 spend
2% (BizPower's own fees-and-charges page); a further 1.75% DCC markup on INR-billed foreign spends	Forex markup	2% + GST
3.75%/mo (45%/yr) — BizPower sits outside the 1.99% Infinia/Diners Black/BizBlack tier	APR	3.5%/mo (42%/yr)
1.6%	Headline earn rate	2.0% — wins this row
HDFC Reward Points	Currency	Kotak Air Miles
₹1.00/pt †	House value	₹1.00/pt
Amazon Prime annual membership or a ₹1,500 Amazon voucher, on one tax / travel / ads transaction in the first 30 days	Welcome benefit	2,500 Air Miles (₹2,500) on joining + 2,500 Air Miles at every renewal
731 of 789	Lounge doors opened	731 of 789
Not offered — business card for the self-employed/proprietors	Income — salaried	not published
ITR above ₹12L/yr, underwritten on ITR, GST returns, bank statements or a merchant payment report (HDFC's own BizPower FAQ) — a third of BizBlack's ₹30L bar	Income — self-employed	not published

† HDFC BizPower: BizPower can't reach the ₹1 house value. HDFC's own grid tops out at ₹0.65 on a narrow Business Catalogue (Cleartax, Tally, Microsoft, AWS, Amazon for Business, Google/Meta Ads), ₹0.50 on SmartBuy flights and hotels, and ₹0.50 a mile on transfers — a 35–50% haircut. Our 1.6% reward rate already prices the ₹0.65 in.

Gold marks the better side of a row. House value is our ₹-per-point mark for each card's currency — the full valuation index →

Ranking-value face-off

Everyday spend at each card's base rate plus a realistic ~20% at its best accelerator (less for narrow or capped boosters) — milestones, fee waivers and the redemption haircut all at our house ₹/point. That's why the biggest headline rate doesn't automatically win. This is the ranking model, the one that orders the board; each card page prints the earn-rate-only net annual value instead, which reads lower for any card with an accelerator (both models, side by side). Tune it to your own spend in the calculator.

HDFC BizPower Kotak Air+

at ₹1L/month

₹51,206 wins

₹29,400

at ₹3L/month

₹1,13,618 wins

₹88,200

at ₹5L/month

₹1,76,030 wins

₹1,47,000

HDFC BizPower out-earns Kotak Air+ at every spend level we model, from ₹25k to ₹5L a month.

How the gap moves with spend

HDFC BizPower leads at all 20 steps, but not by the same amount: ₹952 at ₹0.25L a month, ₹29,030 at ₹5L — the gap fans out with spend, widest at ₹5L (₹29,030).

HDFC BizPower draws above the line, Kotak Air+ below · ₹0.25L to ₹5L a month, step by step

Ranking value for each card at every ₹25,000 step of monthly spend, with the gap between them and the card in front at that level.
Monthly spend	HDFC BizPower	Kotak Air+	In front
₹0.25L	₹5,302	₹4,350	HDFC BizPower by ₹952
₹0.5L	₹15,603	₹14,700	HDFC BizPower by ₹903
₹0.75L	₹23,405	₹22,050	HDFC BizPower by ₹1,355
₹1L	₹51,206	₹29,400	HDFC BizPower by ₹21,806
₹1.25L	₹59,008	₹36,750	HDFC BizPower by ₹22,258
₹1.5L	₹66,809	₹44,100	HDFC BizPower by ₹22,709
₹1.75L	₹74,611	₹51,450	HDFC BizPower by ₹23,161
₹2L	₹82,412	₹58,800	HDFC BizPower by ₹23,612
₹2.25L	₹90,214	₹66,150	HDFC BizPower by ₹24,064
₹2.5L	₹98,015	₹73,500	HDFC BizPower by ₹24,515
₹2.75L	₹1,05,817	₹80,850	HDFC BizPower by ₹24,967
₹3L	₹1,13,618	₹88,200	HDFC BizPower by ₹25,418
₹3.25L	₹1,21,420	₹95,550	HDFC BizPower by ₹25,870
₹3.5L	₹1,29,221	₹1,02,900	HDFC BizPower by ₹26,321
₹3.75L	₹1,37,023	₹1,10,250	HDFC BizPower by ₹26,773
₹4L	₹1,44,824	₹1,17,600	HDFC BizPower by ₹27,224
₹4.25L	₹1,52,626	₹1,24,950	HDFC BizPower by ₹27,676
₹4.5L	₹1,60,427	₹1,32,300	HDFC BizPower by ₹28,127
₹4.75L	₹1,68,229	₹1,39,650	HDFC BizPower by ₹28,579
₹5L	₹1,76,030	₹1,47,000	HDFC BizPower by ₹29,030

Transfer reach

live transfer routes from HDFC Reward Points

HDFC BizPower

live transfer routes from Kotak Air Miles

Kotak Air+

Both reach

Qatar Airways Privilege Club (Avios) 3:1 vs 2:1
The British Airways Club (Avios) 3:1 vs 2:1
Air France-KLM Flying Blue 2:1

Only HDFC BizPower

Singapore Airlines KrisFlyer
Finnair Plus (Avios)
Air India Maharaja Club

Only Kotak Air+

Cathay Pacific Asia Miles

Full route maps on each card page, best ₹/point routes on the optimizer →

What to watch out for

HDFC BizPower · 6 more →

The ₹5,000 quarterly voucher needs ₹2.5L of RETAIL spend — income tax, GST, petrol and EMI are expressly excluded from 1 Jul 2026, so the 5X spend doesn't count toward it
5X needs ₹25,000 a cycle in the accelerated categories EXCLUDING tax and GST before it triggers, then caps at 7,500 RP a cycle
Only the first 2 income-tax and first 2 GST transactions a billing cycle earn anything at all (fair-usage rule, 15 May 2026)

Kotak Air+ · 3 more →

Zero Air Miles on international spends — the low 2% markup buys cheap swipes, not miles
Airline transfers run 2:1, Marriott 3:1 — worse than Solitaire's 1:1, and worse than the ₹1 flat Unbox redemption
Air India Maharaja Club is NOT an Air+ partner — that route belongs to the ₹999 Kotak Air

The call

For the ₹1L/month spender, HDFC BizPower nets ₹51,206 against ₹29,400 — a ₹21,806 gap. At ₹5L/month, HDFC BizPower nets ₹1,76,030 against ₹1,47,000 — a ₹29,030 gap. Lounge chasers get no tiebreak here: both open 731 of 789 tracked doors.

Our standing verdicts: HDFC BizPower — Keep; Kotak Air+ — Keep. On our board, HDFC BizPower sits at #16 to Kotak Air+'s #21 — that's the overall call. Your spend pattern can overrule us: run your exact numbers →

Straight answers

Which is better, HDFC BizPower or Kotak Air+?

HDFC BizPower. It sits at #16 on our board to Kotak Air+'s #21. HDFC BizPower takes 5 of the 6 rounds we can score. HDFC BizPower out-earns Kotak Air+ at every spend level we model, from ₹25k to ₹5L a month.

HDFC BizPower or Kotak Air+ — which earns more at ₹3L a month?

At ₹3L a month, HDFC BizPower nets ₹1,13,618 against ₹88,200 — a ₹25,418 gap. Those are ranking-value figures: everyday spend at the card's base rate plus a realistic slice at its best accelerator, net of the fee.

Which costs less to hold, HDFC BizPower or Kotak Air+?

HDFC BizPower — ₹2,500/yr against ₹3,000/yr. HDFC BizPower waives its fee at ₹4,00,000 of spend; Kotak Air+ at ₹4,00,000 of spend.

Which gets you into more airport lounges, HDFC BizPower or Kotak Air+?

Lounge chasers get no tiebreak here: both open 731 of 789 tracked doors. Visit quotas, guest charges and spend gates are per card — the lounge map carries each one.

How current is this comparison?

Card records last re-verified against their issuers' own documents: HDFC BizPower on 2026-08-01, Kotak Air+ on 2026-07-26. Every figure on this page — the ranking values, the fee rows, the lounge counts, the transfer ratios — is recomputed from those records each time the site builds, so a devaluation changes the call the day we log it.