HelloHai

HelloHai helps people speak confidently in the world’s most spoken languages — one smart call at a time. Our AI-powered language coach offers the perfect blend of structure and flexibility: daily calls to keep you on track, and the freedom to start a conversation anytime, anywhere, directly from the app. Each call is tailored to your level, your goals, and your industry. Whether you're rehearsing for a pitch, prepping for an international meeting, or just brushing up before a trip, HelloHai adapts in real time — with instant feedback on what matters most. No lessons. No pressure. Just natural conversations that shape real fluency, one day at a time. Fluency is a habit, build yours with HelloHai. -- HelloHai was created by Lauren Schwartz, a Franco-American Business English Coach with 15+ years of experience helping top execs gain fluency and confidence. After earning the CELTA degree from Cambridge — the gold standard in English language teaching — she went on to work with companies like Accor, LVMH, Apple, Crédit Agricole and more. She also built a 50k-strong community in 9 months on Instagram, and became the go-to English coach for executives, entrepreneurs, and high-performers across industries. She created HelloHai to scale what works best: consistent, real-world speaking practice — effortlessly integrated into daily life.