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CTFd Alternatives

CTFd is described as 'CTF in a can. Easily modifiable and has everything you need to run a jeopardy style CTF' and is an app. There are four alternatives to CTFd for Self-Hosted solutions, Docker, Linux and Ruby. The best alternative is Mellivora, which is both free and Open Source. Other great apps like CTFd are Hack the Arch, MITRE CTF Scoreboard and BOCA Online Contest.

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CTFd iconCTFd
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  • Self-Hosted

CTFd is a CTF in a can. Easily modifiable and has everything you need to run a jeopardy style CTF.

Learn more about CTFd

  1. Mellivora icon

    Mellivora

    • FreeOpen Source
    • Self-Hosted

    Mellivora is a CTF engine written in PHP.

    ⚫︎ Two factor authenticationMellivora supports two-factor authentication (2FA).
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    Mellivora vs CTFd opinions
    pros, cons and recent comments
    alexandrezanni

    Many more features than CTFd.

    Positive comment ago
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  2. Hack the Arch icon

    Hack the Arch

    • FreeOpen Source
    • Linux
    • Self-Hosted
    • Ruby
    • Docker

    This is a scoring server built using Ruby on Rails by the Military Cyber Professionals Association (MCPA). It is free to use and extend under the MIT license (see LICENSE file).

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    Screenshot


  3. MITRE CTF Scoreboard

    • FreeOpen Source
    • Linux
    • Self-Hosted
    • Ruby
    • Docker

    Scoreboard used to run MITRE capture the flag competitions.

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    Screenshot
  4. BOCA Online Contest icon

    BOCA Online Contest

    • FreeOpen Source
    • Self-Hosted

    Although each local site runs its competition independently (for example, the programming environment and the submission systems are controlled locally), the problem set and test cases are prepared by a unique committee

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    Screenshot
Showing 4 of 4 alternatives