Both platforms use SpeechRater and e-rater. My Speaking Score focuses on TOEFL Speaking with a data-driven, detailed feedback approach, emphasizing pronunciation and personalized analytics. My Speaking Score has 12 SpeechRater dimension scores. TestReady offers a broad learning suite, integrating official resources and new products for a comprehensive, engaging TOEFL prep experience, including personalized study plans and performance tracking. TestReady has 9 SpeechRater dimension scores.