11 Factors in Our Instamart vs Dunzo Review

3. Geographic coverage and city density

Coverage determines how fast and reliably a quick-commerce platform works in your neighbourhood. Instamart runs in 40+ cities and is backed by Swiggy’s larger presence in 300+ cities (Bundl Technologies, 2025), meaning it often has better odds of availability in metropolitan and tier-1 markets. Dunzo’s footprint varies by city; it historically focused on dense micro-markets and built deep local ties in those pockets. The result is a trade-off between breadth and neighbourhood density.