Yes - RatePunk is 100% legit.
RatePunk is a product brand – a subscription-based flight deal discovery service, built around one core promise: helping travelers discover affordable flight deals. RatePunk’s brand identity is centered around the innovative product experience – a data-driven algorithm that scans and filters flight prices in real time, delivering value through proactive deal delivery, personalized alerts, and an on-demand dashboard and apps.
The company is based in Lithuania and was founded by a team with deep roots in travel technology - now run by a growing team of 20+ travel and tech professionals. The idea behind RatePunk came from a simple—but frustrating—truth: hotel and flight prices vary wildly depending on where and how you search.