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AtCoder vs beecrowd

AtCoder

7.9 #5 in Coding Challenge Platforms

About AtCoder

beecrowd

6.1 #17 in Coding Challenge Platforms

About beecrowd
AtCoderbeecrowd
Free planYesYes
Free trialNoNo
Paid fromFreeFree
Open sourceNoNo
PlatformsWebapi, Web
Free planYesYes
Primary usecontestspractice
Languages supportedC, C++, C#, Java, Python, Rust, Ruby, Go, Kotlin, Swift, JavaScript, TypeScript, PHP, Perl, Lua, Scala, Haskell, OCaml, Nim, Pascal, R, SQL, Prolog, PowerShell, Bash, Fortran, COBOL, Julia, Dart, Elixir, Erlang, F#, D, Crystal, Clojure, Common Lisp, Scheme, Visual Basic, Lean, LLVM IRPython, Ruby, C#, Scala, Lua, JavaScript, C, Kotlin, C++, Haskell, OCaml, Pascal, Java, Dart, R, PHP, Swift, Clojure, Rust, Elixir, SQL
Problem library size5,000 problems—
Solution explanationsYes—
Custom challenges—Yes
Company assessments—Yes

Both are listed in Best Coding Challenge Platforms. On Samsung Mobile US Press, AtCoder scores higher on our published basis.