Why Startups and Developers Prefer Prelude: A Case Study With Locket

Prelude has become an essential partner for the social app Locket, which is managed by a small team but serves millions globally, by providing efficient and reliable SMS verification services. The case study highlights the challenges faced by Locket's CTO, Maxi Bustos, in optimizing operations for scale without expanding the team, particularly in markets like Vietnam and Saudi Arabia prone to SMS-related fraud. Prelude's mobile-first services offer competitive pricing, fast setup, and responsive customer support, enabling Locket to maintain functionality even in high-risk markets. With a user-friendly API and effective fraud detection, Prelude allows Locket to focus on growth without being bogged down by cumbersome bureaucratic processes typical of larger service providers.