Education & EdTech
Tutoring on Demand: Varsity Tutors, Wyzant, Outschool, Preply
Varsity Tutors, Wyzant, Outschool, Preply. The four-platform on-demand tutoring marketplace category, plus italki and the live-tutor language tier.
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Preply
Education & EdTech
Language Learning in 2026: Duolingo's Moat and the Challenger Set
Duolingo dominates by the largest single-vendor margin in the EdTech CSI 2026. The five-component moat and the Babbel, Busuu, Pimsleur, Memrise, Drops challenger set.