Quizlet (quizlet.com) is an extremely popular study tool which competes against other study materials like Chegg, Pearson+, Quizizz, Brainly and Desmos. Based on our in-depth Quizlet review, when compared to its competitors, Quizlet ranks as one of the top-performing brands in its category, with an overall ranking of #3 out of 169 total brands. Read the full Quizlet.com review below for more …