TikTok, Sea, Alibaba-Owned E-Commerce Corner ASEAN Markets

Why It Matters

The concentration of market power among three platforms accelerates AI‑enabled commerce, marginalizing smaller players and reshaping logistics, investment and regulatory dynamics across Southeast Asia.

Key Takeaways

• Shopee captured over 50% market share in ASEAN 2025
• TikTok Shop doubled GMV to $45.6B, fastest growth
• AI-driven video content fuels sales, threatens studio investments
• Smaller platforms like Bukalapak exit physical goods market
• J&T Express parcel volume rose 26.2% YoY in Q1 2026

Pulse Analysis

The Southeast Asian e‑commerce landscape has coalesced around three giants—Sea’s Shopee, Alibaba‑backed Lazada and ByteDance’s TikTok Shop—who together will control roughly 99 % of the region’s online shopping market by 2025, according to Momentum Works. Shopee alone retained more than half of the market, posting $83.2 billion in gross merchandise value (GMV) last year, while TikTok Shop surged to $45.6 billion, a 100 % increase over 2024. Lazada lingered in third place with $18 billion, underscoring a near‑monopoly that squeezes out smaller rivals.

Artificial intelligence is the engine behind the rapid shift. Both Shopee and TikTok Shop have invested heavily in AI‑generated video content, turning short clips into a primary sales channel and slashing the need for costly production studios. This technological edge not only boosts conversion rates but also reshapes logistics demand, as illustrated by J&T Express’s 26.2 % year‑on‑year parcel volume rise in Q1 2026. Meanwhile, incumbents such as Bukalapak and Vietnam’s Sendo have withdrawn from physical‑goods listings, unable to match the AI‑powered consumer experience.

The consolidation carries clear implications for investors and policymakers. Companies that supply logistics, payment processing or advertising to the dominant platforms stand to benefit from scale, while the exit of smaller players reduces competition and may invite regulatory scrutiny over market concentration. Brands are increasingly reliant on platform‑driven subsidies and vouchers to capture shoppers, a practice that could pressure margins if discounting intensifies. As AI continues to lower content creation costs, the competitive moat of Shopee, Lazada and TikTok Shop is likely to deepen, shaping Southeast Asia’s digital commerce trajectory for years to come.