Any AI Interview practice platform recommendations

Hi I am looking for any recommendations to AI Interview practice platform that will help me prepare for interviews. I have been looking for a job over an year and made it to final stages of 4 or 5 companies. But I always get the same rejection that they are going with someone with more experience. I have 4 and half years of experience as a software test engineer position and a master's degree. I don't know if I am making any mistakes any culture fit or behavior related questions. I saw someone in this sub mentioning AI Interview practice and thought I would give it a go. I googled and couple of websites came up. But I don't wanna spend any money before hearing other people's opinions and experiences. Thank you