LeetCode Alternatives: Best Platforms for Coding Interview Practice in 2026

If you're preparing for software engineering interviews at companies like Google, Amazon, or Meta, you've probably been told to "do LeetCode." LeetCode is the default for a reason: it has a huge problem set, company-tagged questions, and an active community. But it's not the only option — and for some people, it's not the best one. Whether you find LeetCode overwhelming, want to learn by pattern instead of by random problem, or are looking for free or more structured alternatives, this guide covers the best LeetCode alternatives in 2026 and how to use them alongside company-specific resources like our company interview guides and AI mock interviews.

Why Look for LeetCode Alternatives?

LeetCode has 3,000+ problems. That breadth can be paralyzing: where do you start? Many candidates burn weeks on easy problems or jump into hards without a pattern-based foundation. Others find the interface or the quality of official solutions inconsistent. Alternatives often focus on a smaller, curated set of problems (e.g. NeetCode 150), teach by pattern (sliding window, two pointers, DFS), or simulate real interviews (Pramp, Interviewing.io). Combining a primary coding platform with company-specific interview process knowledge and timeline expectations gives you a clearer path than "just do more LeetCode."

NeetCode (Best Pattern-Based Alternative)

NeetCode is the most popular LeetCode alternative for interview prep. It offers a curated list (NeetCode 150, with expanded options like NeetCode All) organized by pattern: arrays and hashing, two pointers, sliding window, stack, binary search, and so on. Each problem has a video explanation that walks through the intuition and solution. For many people, learning by pattern is faster than grinding random LeetCode problems, because you start to recognize problem types in real interviews. NeetCode's free tier includes the core list and many videos; the paid tier adds more problems and extras. If you're targeting Google or Meta, pairing NeetCode with our company-specific question lists ensures you cover both patterns and the kinds of problems those companies actually ask.

HackerRank (Skills and Screening)

HackerRank is less about interview-style problem lists and more about skills assessments and coding tests. Many companies use HackerRank for online assessments (OAs), so practicing in that environment — timed, with their IDE and test cases — is valuable. HackerRank has domains for algorithms, data structures, and even system design prep. The downside is that the problem quality and difficulty can feel uneven, and it's not as focused on "interview patterns" as NeetCode. Use HackerRank if you know your target company uses it for screening (e.g. Bloomberg and many tech firms use it for OAs), and use LeetCode or NeetCode for deeper interview prep. Our Bloomberg and Salesforce interview process guides cover what to expect at each stage.

Codewars (Bite-Sized and Gamified)

Codewars offers short coding challenges (katas) in many languages, with a gamified rank system. Problems are usually smaller in scope than full LeetCode mediums, which makes Codewars good for daily warm-ups, language practice, or when you have 15 minutes instead of an hour. It's not a replacement for interview-depth problems, but it keeps your skills sharp. Some engineers use Codewars for consistency and LeetCode or NeetCode for serious interview prep. If you're also reading coding interview books, doing a few Codewars problems can reinforce the concepts from books without committing to a long session.

Pramp and Interviewing.io (Mock Interviews)

Pramp (now part of Exponent Practice) and Interviewing.io are less "problem banks" and more "practice with a real person (or realistic simulation)." Pramp offers peer mock interviews with a free tier (limited sessions per month): you interview someone and they interview you. Interviewing.io lets you do technical mocks with engineers from top companies (with the option to unmask the company). Both help with communication, explaining your approach, and handling follow-ups — things that pure LeetCode doesn't. Another option is an AI mock interview that adapts to your level and gives real-time feedback, which you can use anytime without scheduling. Whatever you choose, add at least a few mock interviews in the 2–4 weeks before your real loop; they complement coding platforms by simulating the full interview experience.

AlgoExpert and Niche Options

AlgoExpert is a paid platform with 160+ problems, video explanations, and a focus on clean solutions and complexity analysis. It's more structured than LeetCode but smaller than LeetCode's full set. Whether it's worth the price depends on how much you value the curation and production quality. Other options include Educative (Grokking the Coding Interview, etc.) for course-style learning and CodeSignal for practice tests that mirror some companies' OAs. For most candidates, a combination of NeetCode (or LeetCode) plus company-specific prep — like our Uber, Netflix, and Airbnb interview questions — is enough without piling on every platform.

How to Combine Platforms with Company-Specific Prep

Coding platforms build pattern recognition and implementation speed. They don't, by themselves, tell you what Google or Amazon actually ask, how many rounds to expect, or how to prepare for behavioral and system design. Use LeetCode or a LeetCode alternative as your daily practice engine. In parallel, read our interview questions and process guides for your target companies so you know what to expect. In the final stretch, add mock interviews (peer, Interviewing.io, or AI) to practice communication and pressure. That three-part mix — coding practice, company research, and mocks — is more effective than any single platform alone.

Bottom Line

LeetCode is the default, but it's not the only good option. NeetCode is the best pattern-based alternative and works well for most people. HackerRank is useful for OA-style practice, Codewars for quick daily practice, and Pramp or Interviewing.io for live mocks. Pair whichever platform you choose with company-specific guides and mock interviews so you're not just solving problems in a vacuum — you're preparing for the real loop. When you're ready to test yourself in a realistic setting, try an AI mock interview tailored to your target company.