This study aimed at exploring the impact of utilizing listening learning platforms on the listening comprehension skill of Saudi high school students. This study recruited 76 students of the first semester of high school students in Abha City during the academic year 2019. The experimental group consisted of 38 students, who utilized ELLLO platform during their instruction, while the control group comprised 38 students, who were taught in a traditional way in the classroom. Paired t-test revealed that there was a significant difference between mean scores of both the experimental and control group participants favoring the experimental group participants; confirming the positive impact of utilizing the English listening platforms on developing Saudi high school students' listening comprehension.