Dev tools · alternatives · 2026

SkillUpper is a platform for practicing coding interview questions with step-by-step guidance. It helps developers prepare for technical interviews by breaking down problems into manageable parts and walking through… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SkillUpper – practice coding interview questions step-by-step launched in 2018; newer entries below may have overtaken it.

1. 1
   Coding Interview Practice▲172

   Free practice programming interview questions. Interview Cake helps you prep for interviews to land offers at companies like Google and Meta.

   2014 · interviewcake.com · its alternatives →

2. 2
   SkillReactor▲706

   Up your coding game by building real-world projects

   2023 · marketreport.io · its alternatives →

3. 3
   Free, anonymous coding interview practice▲604

   Get actionable feedback, get awesome at technical interviews, and get fast-tracked at top companies.

   2014 · interviewing.io · its alternatives →

4. 4
   Coding Interviews by Hyring▲369

   No more manual tech rounds for recruiters

   2025 · hyring.com · its alternatives →

5. 5
   ViewCoder▲187

   Interview coder with confidence and insight

   2023 · viewcoder.qingque.cn · its alternatives →

6. 6
   FaceCode 2.0▲165

   The intelligent coding interview tool

   2021 · hackerearth.com · its alternatives →

7. 7
   Skillkit▲252

   It's an open-source project that lets you create, translate, and work with multiple agents at the same time, and more.

   Feb 2026 · agenstskills.com · its alternatives →

8. 8
   Interviews can be stressful – give take-home projects instead▲96

   Get FREE demo of Remoteinterview, the best virtual interview tool for conducting online coding tests & interviews with collection of software developer interview questions.

   2015 · remoteinterview.io · its alternatives →

9. 9
   CodingPrep▲103

   Open Source coding interview prep tool with AI interviewer

   Mar 2026 · github.com · its alternatives →

10. 10
    Interviews Chat▲264

    AI wingman for nailing any job interview

    2024 · interviews.chat · its alternatives →

11. 11
    InterviewJam▲259

    Leverage AI to streamline and personalize your job search

    2023 · interviewjam.io · its alternatives →

12. 12
    InterviewBit – Interactive Coach for Tech Interviews▲97

    Learn and Practice on almost all coding interview questions asked historically and get referred to the best tech companies

    2015 · interviewbit.com · its alternatives →

13. 13IS
    I send out a weekly CS topic overview and code interview question▲117

    2012 · codingforinterviews.com · its alternatives →

14. 14ID
    Interviewing devs made easy▲66

    2011 · codeinterview.me · its alternatives →

15. 15AC
    Automated coach for programming interviews▲18

    2015 · interviewbit.com · its alternatives →

16. 16
    Code Coach▲112

    AI voice coach for technical interview practice

    2024 · its alternatives →

17. 17
    Free Code Editor for Pair Programming with Compilers and Autocomplete▲71

    CodeInterview is an Online Code Interview tool & platform where you can do pair programming online for interviews with our online code editor and compilers.

    2015 · codepad.remoteinterview.io · its alternatives →

18. 18CA
    CodeRev.app – Code Review as Interview▲150

    I've long had a dislike for leetcode interviews on both sides of the coin. Project-based interviews can also be challenging because it can end up filtering out folks who don't want to spend several hours building something in their free time. I met up with a friend last year -- a very senior dev -- who had taken some time off to study leetcode exercises while preparing for FAANG interviews. It struck me that one of the key measures of whether a candidate is a fit for a team is rather synthetic. CodeRev.app is a simple, lightweight tool that helps teams evaluate candidates using code reviews.…

    2024 · coderev.app · its alternatives →

19. 19
    CodingDrills▲143

    Practice your coding skills with Ada, your personal AI tutor

    2023 · its alternatives →

20. 20
    HackerRank Interview▲82

    Click, interview and it's done

    2021 · hackerrank.com · its alternatives →

21. 21
    Interview Code Ace▲146

    The ultimate, invisible AI powered tool for interviews

    2025 · its alternatives →

22. 22
    Coderust 2.0 – Visual Guide for Programming Interview Preparation▲75

    The ultimate guide to coding interviews. Developed by FAANG engineers, practice with real-world questions in top languages. Prep faster and get interview-ready in just a few hours.

    2016 · educative.io · its alternatives →

23. 23
    Interview Challenges to Hire Better▲46

    Syntax Serenity: Navigating the world of code with passion.

    2015 · fizzbuzzer.com · its alternatives →

24. 24
    CoderPad, an etherpad + REPL for coding interviews▲136

    Hire better devs with CoderPad's live coding interview & technical assessment platform. Filter candidates based on their coding skills, in 99+ languages.

    2013 · coderpad.io · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →