Alternatives

Products that do what DualDev does

Real-time 1v1 coding live battles with an AI judge

1. 1
   Code Arena▲272

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2. 2
   Kilo Code for VS Code▲897

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3. 3
   1Code▲575

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4. 4
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5. 5
   21st.dev 2.0▲411

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6. 6BL
   Bot Land, a game where you fight others via code▲444

   2019 · bot.land

7. 7
   Trigger.dev Realtime AI [LW24]▲514

   Live updates in your app made easy

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8. 8
   Second V2▲723

   AI powered codebase maintenance

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9. 9
   Devv.AI▲457

   Developer-centric AI search, augmented by code and docs

   2024

10. 10
    Superset▲542

    Run an army of Claude Code, Codex, etc. on your machine

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11. 11
    The New Waydev▲315

    Measure the full AI SDLC. From token to production.

    Apr 2026 · waydev.co

12. 12BA
    Byte Arena – Code Your Fighter Bot▲179

    2017 · doc.bytearena.com

13. 13
    Waydev AI▲259

    Waydev AI, the ChatGPT for Engineering Intelligence

    Oct 2025

14. 14
    Real Dev▲214

    Real-life coding skill challenge

    2019

15. 15
    DevMatch▲83

    Recruit developers, practice realistic coding assessments

    2022

16. 16
    Code Blocks by Sttabot AI▲131

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    2023

17. 17
    Model Kombat by HackerRank▲129

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18. 18
    Practice.dev▲196

    Learn programming for free.

    2020

19. 19
    BitFight▲2

    1v1 Coding Duels: Solve Faster, Win the Arena.

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20. 20IM
    I made a better Perplexity for developers▲185

    Hi HN, I am Jiayuan, and I'm here to introduce a tool we've been building over the past few months: Devv (https://devv.ai). In simple terms, it is an AI-powered search engine specifically designed for developers. Now, you might ask, with so many AI search engines already available—Perplexity, You.com, Phind, and several open-source projects—why do we need another one? We all know that Generative Search Engines are built on RAG (Retrieval-Augmented Generation)[1] combined with Large Language Models (LLMs). Most of the products mentioned above use indexes from general search engines…

    2024 · devv.ai

21. 21
    OneNode▲183

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    2025

22. 22VD
    Vx.dev – GitHub-Powered AI for effortless development▲96

    2024 · vxdev.pages.dev

23. 23
    Trendoff▲46

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24. 24
    YepCode▲109

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