InterviewBit is described as 'gamifies the experience of practicing for your interview and includes lots of sample problems. The problems have been categorized into topics and then micro-concepts within topics. Each problems have hints and editorials with them' and is an website in the Development category. There are more than 10 alternatives to InterviewBit, not only websites but also apps for a variety of platforms, including SaaS, Android, Self-Hosted solutions and Mac. The best alternative is HackerRank. It's not free, so if you're looking for a free alternative, you could try LeetCode or Project Euler. Other great sites and apps similar to InterviewBit are CodinGame (Free), Coderbyte (Freemium), CodeSignal (Paid) and Spoj (Free).
Oto_code is an AI-driven new age technical assessment platform helping organizations make right hiring decisions by evaluating desired technical skills and looking beyond traditional input and output test cases.
99Interview provide you the platform to prepare the interview before facing the real interview panel. You can select the "Target Technology" and "Company". i.e. Interview Preparation for Java Developer in TCS. OR Preparation for React native Fresher.