AlgoExpert
AlgoExpert is a web resource for software engineers and candidates preparing for coding interviews.
What AlgoExpert is
AlgoExpert is a web resource for software engineers and candidates preparing for coding interviews. It provides 200 hand-picked interview questions across 15 categories and four difficulty levels, alongside a listed library of 160 problems. More than 100 hours of two-part video explanations accompany the questions. Written solutions cover JavaScript, TypeScript, Python, Swift, Kotlin, C++, Java, C#, and Go. In the browser workspace, users can write solutions and run them against website test cases. Four curated timed coding assessments support timed practice, while a shared workspace lets users conduct mock interviews with other users. AlgoExpert says it refers users to technology companies after they earn its certificate. The All Access plan costs $119 a year, billed as $119 for one year of access; the page also shows $693. That plan includes AlgoExpert, SystemsExpert, FrontendExpert, MLExpert, InfraExpert, iOSExpert and BlockchainExpert. Sign-in uses the Google, GitHub, Facebook or LinkedIn account active at purchase.
Good
- 200 questions across 15 categories
- Over 100 hours of video explanations
- Solutions in nine programming languages
- Browser coding workspace runs test cases
- Four curated timed assessments
Watch out
- Web platform only
- All Access costs $119 a year
- Plan page also shows $693
- Interview referrals follow certificate earning
Who it suits
AlgoExpert suits software engineers and other candidates preparing for technical interviews. It is geared toward learners who want coding questions, explanations, timed assessments and mock interviews in a web workspace.
Verdict
AlgoExpert combines a sizable interview question set with multilingual solutions, videos, assessments and peer mock interviews. The listed All Access price and included product bundle should be checked against the preparation scope a candidate needs.
Plans and prices
From AlgoExpert's own pricing page, checked 4 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| All Access | $119 a year | All 7 products included: AlgoExpert, SystemsExpert, FrontendExpert, MLExpert, InfraExpert, iOSExpert, BlockchainExpert · $119 for 1 year access; the page also shows $693 |
The facts
Each one read from AlgoExpert's own pages, with the date it was checked.
What it does
- Account deletion
- The privacy policy says users can delete personal information through the Account Deletion section of their account page.checked 4 Oct 2026
- Assessments
- AlgoExpert includes four curated timed coding assessments.checked 4 Oct 2026
- Coding workspace
- The in-browser coding workspace lets users write solutions and run them against test cases on the website.checked 4 Oct 2026
- Intended users
- AlgoExpert presents its service as interview preparation for software engineers and candidates seeking technical interviews.checked 4 Oct 2026
- Interview referrals
- AlgoExpert says it refers users to tech companies after they earn its certificate.checked 4 Oct 2026
- Languages
- Written solutions are available in JavaScript, TypeScript, Python, Swift, Kotlin, C++, Java, C#, and Go.checked 4 Oct 2026
- Mock interviews
- Users can do mock coding interviews with other users in a shared workspace on AlgoExpert.checked 4 Oct 2026
- Privacy and security
- AlgoExpert's privacy policy says it uses SSL encryption when personal information is transmitted and does not sell, rent, or lease customer lists.checked 4 Oct 2026
- Purpose
- AlgoExpert describes itself as a resource for preparing for coding interviews.checked 4 Oct 2026
- Question set
- The platform offers 200 hand-picked coding interview questions across 15 categories and four difficulty levels.checked 4 Oct 2026
- Sign-in integrations
- The purchase page says the platform login uses the Google, GitHub, Facebook, or LinkedIn account active at purchase.checked 4 Oct 2026
- Support
- The Help Center lists product, purchasing, common issues, bug reports, feature requests, business inquiries, and contact topics.checked 4 Oct 2026
Money
- Video explanations
- AlgoExpert says it provides over 100 hours of two-part video explanations for its questions.checked 4 Oct 2026
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