What is the average e-commerce conversion rate in 2026?

The industry average is 2.5% to 3.5%. Optimized custom sub-second platforms achieve 5% to 8%+ conversion rates.

E-Commerce Conversion Rate Optimization: 15 Hacks to Boost Checkout Sales | LaunchGremlin

Reduce cart abandonment and boost average order value (AOV) with sub-second checkout speeds, social proof badges, and 1-click buy options.