Gen Z Doesn’t Buy Like Millennials: What’s Fundamentally Different

In the high-pressure boardrooms of India’s top brands, the word “youth” is often used as a monolithic catch-all. This is a significant strategic error. The Indian Millennial and the Indian Gen Z were forged in entirely different socio-economic Indias. These differences dictate how, where, and why they part with their money. For brands operating in a market where Gen Z already commands  43% of total consumer spending (BCG & Snap Inc., 2024), treating these two groups as one is an expensive oversight.

TWO ERAS OF ECONOMIC PSYCHOLOGY

Millennials in India came of age during a period of unbridled optimism. The post-liberalisation era brought rising IT salaries and an expanding middle class. This cohort views money through a lens of progress: 40% of Millennials express confidence in their economic future.

Gen Z, however, stepped into adulthood through a gauntlet of disruptions: the 2016 demonetization, a pandemic that paused their social lives, and an inflationary job market. Consequently, only 28% of Gen Z share that same economic optimism. While Millennials are research-oriented, leaning on established giants like Amazon India and Flipkart, Gen Z is “calculatingly trendy.”

THE SHIFTING IN SHOPPING PLATFORMS

The data from Bain & Company’s How India Shops Online 2025 report reveals a seismic shift. Gen Z now accounts for 40% of India’s e-retail shoppers and actively engages with more than five platforms annually. They are three times as likely as old shoppers to spend on “insurgent” challenger brands.

The most objective evidence of this generational shift is found in the logistics patterns of India’s leading retail platforms.

• Social Commerce: Directly buying through creator content now drives 10% of Myntra’s total revenue.
• Quick Commerce: For Gen Z, 10-minute delivery via Blinkit, Zepto, or Swiggy Instamart is a baseline requirement, not a luxury.

While Millennials often prefer scheduled deliveries after extensive research, Gen Z views the transaction as an immediate extension of their digital life.

CREATOR INFLUENCE: BY THE NUMBERS 

Trust has migrated from traditional advertisements to individual creators. The following figures highlight this transition:

• 72% of Gen Z consult influencers before buying, compared to 49% of Millennials.
• On Instagram, Gen Z follows 97.9% of influencers they encounter; Millennials follow only 52%.
• 93% of Gen Z YouTube viewers feel more confident in a purchase after watching platform-specific content.

TRUST AND “SHOPCIALISING”

For Millennials, trust was built over decades through brand reputation and static reviews. Gen Z trusts differently and faster. A creator followed for six months often carries more weight than a legacy brand’s television campaign.

This has given rise to a behaviour called “shopcialising.” Indian Gen Z shoppers treat the purchase journey as a group activity, sharing wishlists or browsing together via video calls in real time. 80% of this cohort takes direct input from their inner circle before a transaction even begins.

 

LOYALTY ON NEW TERMS

Winning over a Millennial was about quality, discounts, and aspirational signalling. For Gen Z, these levers are less effective. According to McKinsey’s 2025 report. 64% of Gen Z prioritise personal value alignment over both price (52%) and convenience (49%). They are 1.2 times more likely to switch brands than Millennials, yet they offer 42% higher loyalty scores to brands that genuinely reflect their values. Authenticity and a brand’s stance on real-world issues are the new currencies of retention.

Payment behaviour further illustrates this demand for seamlessness. Over 90% of Gen Z digital transactors default to UPI. In a world where transactions are instantaneous, any friction or delay in the checkout process is viewed as brand failure.

 

CLOSING THE 30-POINT GAP: THE ROAD TO 2035

The 30-point gap can be understood as the stark divide between the 45% of Indian brands that recognise Gen Z’s priority and the mere 15% that have actually taken concrete action.

To close this gap, brands can adopt three key solutions:

• Transition to a “Phygital” Model: Integrate in-store QR codes with creator reviews and social proof to facilitate “shopcialising” in person, turning the physical store into a social-validation hub.
• Creator Communities over Celebrities: Divert traditional spending into long-term partnerships with niche creators who offer the peer-level validation this cohort demands.
• Radical transparency: Provide traceable data on supply chains and sustainability to satisfy the 64% of shoppers who rank personal value alignment above price.

India’s quick commerce sector is on track to hit USD 10 billion by 2029, and Gen Z’s direct spending is projected to reach USD 1.8 trillion by 2035. These aren’t just future projections; they are current realities. Closing the 30-point gap isn’t about bigger marketing budgets; it’s about accepting that for this generation, authenticity and speed are no longer “perks”: they are their rights.

Nishu Agarwal is a PGDM (GM) student at XLRI Jamshedpur