multivariate-testing
1 article tagged with multivariate-testing
April 27, 2026
product update
Popsa generates 5.5M personalized photo book titles using Amazon Nova, cuts costs with 73% user satisfaction
Popsa, a photo book service operating in 50+ countries, generated over 5.5 million AI-powered titles in 2025 using Amazon Nova models. The company achieved 73% positive user feedback with Nova Pro while reducing costs and latency compared to Claude 3 Haiku.