5 Best LeetCode Alternatives for Software Engineering Interviews

Solving algorithm problems and preparing for an interview loop are different jobs. A modern software engineering process can include an online assessment, several coding rounds, a system design conversation and behavioural questions, and a problem list only covers part of that.

The platforms below take different approaches, from company-specific question banks to guided courses, AI tutors and assessment-style practice. This comparison is for engineers choosing their own preparation resources. Prices come from public pricing pages and pricing checks in October and November 2026, and they change often, so confirm the current figure before paying.

Key Takeaways

• Choose a platform based on the rounds your recruiter has confirmed, not on problem count alone.

• Company-focused question banks help when you already know the fundamentals and need targeted revision.

• Guided courses suit engineers who still need to learn patterns or concepts.

• AI tutors and AI mock interviews add on-demand feedback but vary in what each plan includes.

• Most platforms here offer a free starting point, so test the format before committing.

How We Picked

We compared each platform on five points: how well it targets specific employers, which interview rounds it covers, how explanations and practice are delivered, what you can access for free, and how clearly billing is published. The list mixes question banks, courses and assessment-style practice because engineers rarely need just one of these.

1. Lodely

Best for: Preparing for a specific employer across coding, system design and behavioural rounds

Lodely centres preparation on 4,000+ real interview questions from 1,000+ companies, reported by candidates and updated continuously. Coding, system design and behavioural questions sit in one membership, each with detailed solution editorials.

What stands out: Target-company plans, daily questions from the companies you're interviewing with, and a training path built from the most common core questions in real interviews.

Watch out for: The free account gives samples and previews rather than the full question library, and the platform is aimed at engineers who already code rather than beginners.

Pricing: Free with up to two target-company plans and sample questions. Membership costs USD 49 per month or USD 228 billed yearly (USD 19 per month), with a 30-day risk-free guarantee.

2. NeetCode

Best for: Working through a defined list of algorithm problems

NeetCode is best known for its free Blind 75 and NeetCode 150 lists, which group problems by topic and pair each one with a video explanation. NeetCode Pro adds video courses, 300+ problems in a browser editor and company tags for 100+ companies.

What stands out: A clear study sequence, solutions in eight programming languages on Pro, and NeetBot AI hints and debugging support.

Watch out for: It centres on coding patterns, so design and behavioural rounds need separate preparation. There's no monthly plan, and paid content is generally non-refundable.

Pricing: Pro costs USD 119 for one year of access, with auto-renew off by default, or USD 297 for lifetime access.

3. Educative

Best for: Learning through text-based lessons and in-browser coding

Educative's subscription includes an interview prep series covering coding interview patterns, system design, API design and low-level design. Lessons are text-based, with coding exercises that run in the browser, so you can read and practise in one session.

What stands out: A personalised prep plan that adapts to your target company, role and timeline, plus AI mock interviews with instant feedback, code feedback and a debugger.

Watch out for: Interview prep is one part of a much larger course library, and features differ between plan tiers, so check what your tier includes.

Pricing: Sold as subscription tiers. Check the pricing page for current amounts and which tiers include AI mock interviews.

4. CodeSignal Learn

Best for: Guided learning with an AI tutor

CodeSignal Learn is the company's learning product for individuals, separate from the assessment tools it sells to employers. Learners follow structured paths with Cosmo, an AI tutor that guides practice and gives feedback, and the platform is also available as a mobile app.

What stands out: Free access to get started, personalised learning paths, and hands-on practice with built-in AI support.

Watch out for: Learn is a learning platform, not a source of employer assessment questions, and heavier use of Cosmo sits behind the paid upgrade.

Pricing: Free to start. Cosmo+ costs USD 24.99 per month for individuals.

5. HackerRank

Best for: Practising in an assessment-style environment

HackerRank's free interview preparation kits, organised into one-week, one-month and three-month plans, offer curated challenges for structured practice. Its newer Software Engineer Prep Kit adds mock tests and AI mock interviews through paid subscription plans.

What stands out: Practice that resembles the online assessments many employers run, plus a paid Plus plan with three AI mock interviews and two mock tests per month and unlimited AI Tutor access.

Watch out for: The free kits and the paid Prep Kit are different experiences, so check which components each includes before upgrading.

Pricing: Preparation kits are free. Paid plans are available on monthly or quarterly terms; check the current price on HackerRank before subscribing.

How to Choose the Right Platform

Start with your confirmed rounds. Ask your recruiter which rounds to expect, then match each one to a resource rather than relying on a single tool.

Target the company when you can. Company-specific questions and plans help you prioritise what a given employer tends to test.

Prepare for structured interviews. Many employers now use structured formats that score every candidate against the same criteria, a shift reflected in the recruitment tech trends founders are backing in 2026. Practise explaining your reasoning clearly, not just reaching the answer.

Check the billing commitment. Compare monthly, yearly and lifetime options against how long you expect to prepare.

Use free access first. Every platform here offers some free starting point, which is the quickest way to see whether the format suits you.

Building Your Preparation Plan

LeetCode remains a strong tool for algorithm practice, but most interview loops reward broader preparation. Combine a resource for the rounds you find hardest with one that keeps your target companies in view, and test free access before you commit to a paid plan.

FAQ

Is LeetCode enough to prepare for software engineering interviews? It covers algorithm practice well, but many loops also include system design and behavioural rounds that need separate preparation.

Which LeetCode alternative is best for company-specific prep? Platforms that organise questions by company, such as target-company plans or company tags, are most useful when you know where you're interviewing.

Are there free alternatives to LeetCode? Yes. Several platforms offer free problem lists, prep kits, samples or starter courses, with paid plans for full access.

Do these platforms offer mock interviews? Some do. Options range from AI mock interviews to assessment-style mock tests, depending on the platform and plan.