Preply

Preply operates as a tutoring marketplace where learners book one-on-one lessons with professional and native-speaking instructors via video. The platform covers over 120 languages and subjects, from Spanish and Mandarin to business English and test preparation, with flexible scheduling that adapts to different time zones.

Students benefit from personalized instruction at their own pace, while the marketplace model keeps pricing competitive across global tutors. It appeals to serious language learners who want accountability and live conversation practice rather than self-paced video courses.