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AlgoExpert
What AlgoExpert is
AlgoExpert is a web resource for software engineers and other candidates preparing for coding interviews. It offers 200 hand-picked interview questions across 15 categories and four difficulty levels, while its problem library is listed as 160 problems. The platform provides more than 100 hours of two-part video explanations, and written solutions are available in JavaScript, TypeScript, Python, Swift, Kotlin, C++, Java, C#, and Go. In the browser workspace, users can write code and run it against test cases. AlgoExpert includes four curated timed coding assessments and a shared workspace for mock interviews with other users. It says it refers users to tech companies after they earn its certificate. All Access costs $119 a year, billed as $119 for one year of access; the page also shows $693. The plan includes AlgoExpert, SystemsExpert, FrontendExpert, MLExpert, InfraExpert, iOSExpert, and BlockchainExpert. Login uses the Google, GitHub, Facebook, or LinkedIn account active at purchase.
Who it suits
AlgoExpert suits software engineers and other candidates preparing for technical interviews. Its coding workspace, assessments, and mock interviews may be useful for structured practice.
What it does well
- Questions span 15 categories and four difficulty levels
- Written solutions cover nine programming languages
- Workspace runs solutions against test cases
- Includes timed assessments and shared mock interviews
What to know first
- All Access is listed at $119 a year
- Login uses the account active at purchase from four listed providers
Limits
The listed All Access plan is $119 a year, billed as $119 for 1 year access; its page also shows $693. No free plan or free-trial limits are described.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| All Access | $119 for 1 year access; the page also shows $693 · All 7 products included: AlgoExpert, SystemsExpert, FrontendExpert, MLExpert, InfraExpert, iOSExpert, BlockchainExpert | $119 a year |
As algoexpert.io lists them, read 4 Oct 2026. The maker's own page has the final word.
Getting started
- Open https://www.algoexpert.io/ in a web browser.
- Choose the All Access plan at $119 a year.
- Use the Google, GitHub, Facebook, or LinkedIn account active at purchase to log in.
Verdict
AlgoExpert combines coding questions, explanations, timed assessments, and shared mock interviews for interview preparation. Review the plan details and sign-in requirement before choosing All Access.
Questions
How much does AlgoExpert cost?
The All Access plan costs $119 a year, billed as $119 for 1 year access. The page also shows $693.
What does All Access include?
It includes AlgoExpert, SystemsExpert, FrontendExpert, MLExpert, InfraExpert, iOSExpert, and BlockchainExpert.
Which platforms can I use?
AlgoExpert is available on the web.
Which programming languages have written solutions?
Solutions are available in JavaScript, TypeScript, Python, Swift, Kotlin, C++, Java, C#, and Go.
How does login work?
The purchase page says login uses the Google, GitHub, Facebook, or LinkedIn account active at purchase.
Does AlgoExpert offer interview referrals?
AlgoExpert says it refers users to tech companies after they earn its certificate.
Facts from AlgoExpert's own pages
- Account deletion
- The privacy policy says users can delete personal information through the Account Deletion section of their account page. · algoexpert.io, 4 Oct 2026
- Assessments
- AlgoExpert includes four curated timed coding assessments. · algoexpert.io, 4 Oct 2026
- Coding workspace
- The in-browser coding workspace lets users write solutions and run them against test cases on the website. · algoexpert.io, 4 Oct 2026
- Intended users
- AlgoExpert presents its service as interview preparation for software engineers and candidates seeking technical interviews. · algoexpert.io, 4 Oct 2026
- Interview referrals
- AlgoExpert says it refers users to tech companies after they earn its certificate. · algoexpert.io, 4 Oct 2026
- Languages
- Written solutions are available in JavaScript, TypeScript, Python, Swift, Kotlin, C++, Java, C#, and Go. · algoexpert.io, 4 Oct 2026
- Mock interviews
- Users can do mock coding interviews with other users in a shared workspace on AlgoExpert. · algoexpert.io, 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. · algoexpert.io, 4 Oct 2026
- Purpose
- AlgoExpert describes itself as a resource for preparing for coding interviews. · algoexpert.io, 4 Oct 2026
- Question set
- The platform offers 200 hand-picked coding interview questions across 15 categories and four difficulty levels. · algoexpert.io, 4 Oct 2026
- Sign-in integrations
- The purchase page says the platform login uses the Google, GitHub, Facebook, or LinkedIn account active at purchase. · algoexpert.io, 4 Oct 2026
- Support
- The Help Center lists product, purchasing, common issues, bug reports, feature requests, business inquiries, and contact topics. · algoexpert.io, 4 Oct 2026
- Video explanations
- AlgoExpert says it provides over 100 hours of two-part video explanations for its questions. · algoexpert.io, 4 Oct 2026
Where AlgoExpert stands on Freedom251
- Coding Challenge Platforms#25 of 30