No. 14 of 30 ·Coding Challenge Platforms

AlgoExpert

Name: AlgoExpert
Price: 119 USD

Web · paid plans from $9.92/mo

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Freedom report

No signalScore 5.1

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedThinly documented

AlgoExpert is ranked #14 of 30 in coding challenge platforms on Freedom251. It runs on Web. Paid plans start at $9.92/mo.

AlgoExpert plans and pricing

All plans

All Access $119/yr $119 for 1 year access; the page also shows $693 All 7 products included: AlgoExpert, SystemsExpert, FrontendExpert, MLExpert, InfraExpert, iOSExpert, BlockchainExpert algoexpert.io · 4 Oct 2026

Compared on coding challenge platforms

Primary use: interviews
Languages supported: JavaScript, TypeScript, Python, Swift, Kotlin, C++, Java, C#, Go
Problem library size: 160 problems
Solution explanations: Yes

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The record

Purpose: AlgoExpert describes itself as a resource for preparing for coding interviews.
Question set: The platform offers 200 hand-picked coding interview questions across 15 categories and four difficulty levels.
Video explanations: AlgoExpert says it provides over 100 hours of two-part video explanations for its questions.
Languages: Written solutions are available in JavaScript, TypeScript, Python, Swift, Kotlin, C++, Java, C#, and Go.
Coding workspace: The in-browser coding workspace lets users write solutions and run them against test cases on the website.
Assessments: AlgoExpert includes four curated timed coding assessments.
Mock interviews: Users can do mock coding interviews with other users in a shared workspace on AlgoExpert.
Interview referrals: AlgoExpert says it refers users to tech companies after they earn its certificate.
Sign-in integrations: The purchase page says the platform login uses the Google, GitHub, Facebook, or LinkedIn account active at purchase.
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.
Account deletion: The privacy policy says users can delete personal information through the Account Deletion section of their account page.
Support: The Help Center lists product, purchasing, common issues, bug reports, feature requests, business inquiries, and contact topics.
Intended users: AlgoExpert presents its service as interview preparation for software engineers and candidates seeking technical interviews.
Price from: $9.92/mo

Where it ranks on Freedom251

Best Coding Challenge Platforms in 2026#14 of 30

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Sources

algoexpert.io/product· checked 4 Oct 2026
algoexpert.io/purchase· checked 4 Oct 2026
algoexpert.io/privacy· checked 4 Oct 2026
algoexpert.io/help· checked 4 Oct 2026