How to Start an Online Business in Singapore [2026 Guide]

Singapore’s e-commerce market hit US$9.4 billion in gross merchandise volume (GMV) in 2025 and is tracking toward US$13 billion by 2028 — a compound growth rate above 10% per year. Whether you are selling on Shopee, building a Shopify store, or going live on TikTok Shop, 2026 is the strongest opportunity window in a decade for a new online business in Singapore.