AlgoDrill is described as 'Stop blanking out during technical interviews. Turn the NeetCode 150 and more into muscle memory so you never freeze in an interview again' and is an website in the education & reference category. There are more than 10 alternatives to AlgoDrill, not only websites but also apps for a variety of platforms, including SaaS, Android, iPhone and Google Chrome apps. The best AlgoDrill alternative is Artikulate, which is both free and Open Source. Other great sites and apps similar to AlgoDrill are InterviewAI: Mock Interview, Huru, InterviewBit and InterviewPro.