unCAPTCHA Alternatives

unCAPTCHA is described as 'CAPTCHAs are the Internet's first line of defense against automated account creation and service abuse. Google's reCaptcha, one of the most popular captcha systems, is currently used by hundreds of thousands of websites to protect against automated attackers by testing' and is an app. There are five alternatives to unCAPTCHA for a variety of platforms, including Google Chrome, Mozilla Firefox, Opera, Linux and Web-based apps. The best unCAPTCHA alternative is Buster, which is both free and Open Source. Other great apps like unCAPTCHA are hektCaptcha, NopeCHA, AuthKong and CAPTCHA22.

  • FreeOpen Source
  • ...

CAPTCHAs are the Internet's first line of defense against automated account creation and service abuse. Google's...

More about unCAPTCHA
unCAPTCHA alternatives page was last updated Sep 5, 2024
  1. Buster icon
     8 likes

    Buster is a browser extension which helps you to solve difficult captchas by completing reCAPTCHA audio challenges using speech recognition. Challenges are solved by clicking on the extension button at the bottom of the reCAPTCHA widget.

    5 Buster alternatives
    Buster screenshot 1

    License model

    • FreeOpen Source

    Platforms

    • Microsoft Edge
    • Google Chrome
    • Opera
    • Firefox
    Buster iconunCAPTCHA Icon

    Buster VS unCAPTCHA

    Is Buster a good alternative to unCAPTCHA?
     
    • Buster is the most popular Open Source & free alternative to unCAPTCHA.

    • Buster is Free and Open SourceunCAPTCHA is also Free and Open Source
  2. hektCaptcha icon
     1 like

    Automatically solve hCaptcha using AI. Locally, with Chrome extension.

    12 hektCaptcha alternatives
    hektCaptcha screenshot 1

    License model

    • FreeOpen Source

    Platforms

    • Google Chrome

    hektCaptcha Features

    1.  Captcha
    Discontinued

    The repository has been archived by the owner on Dec 19, 2023

    hektCaptcha iconunCAPTCHA Icon

    hektCaptcha VS unCAPTCHA

    Is hektCaptcha a good alternative to unCAPTCHA?
     
  3. NopeCHA icon
     1 like

    It's a free-to-use automated CAPTCHA solver, compatible with multiple CAPTCHA types, and powered by advanced deep learning models.

    12 NopeCHA alternatives
    NopeCHA screenshot 1

    License model

    • FreeOpen Source

    Platforms

    • Google Chrome
    • Mozilla Firefox

    NopeCHA Features

    1.  Captcha
    NopeCHA iconunCAPTCHA Icon

    NopeCHA VS unCAPTCHA

    Is NopeCHA a good alternative to unCAPTCHA?
     
  4. AuthKong icon
     Like this app

    AuthKong is a smart captcha service designed to protect websites from spam and abuse while ensuring real users can pass through effortlessly. It offers a more user-friendly and effective alternative to traditional captcha systems like reCAPTCHA, featuring easy-to-use slider and...

    13 AuthKong alternatives
    AuthKong screenshot 1

    License model

    • FreemiumProprietary

    Platforms

    • Online

    AuthKong Features

    1.  Captcha
    2.  Bots
    AuthKong iconunCAPTCHA Icon

    AuthKong VS unCAPTCHA

    Is AuthKong a good alternative to unCAPTCHA?
     
    • AuthKong is the most popular Web-based alternative to unCAPTCHA.

    • AuthKong is Freemium and ProprietaryunCAPTCHA is Free and Open Source
  5. CAPTCHA22 icon
     Like this app

    CAPTCHA22 is a toolset for building, and training, CAPTCHA cracking models using neural networks. These models can then be used to crack CAPTCHAs with a high degree of accuracy. When used in conjunction with other scripts, CAPTCHA22 gives rise to attack automation; subverting...

    4 CAPTCHA22 alternatives

    License model

    • FreeOpen Source

    Platforms

    • Linux

    CAPTCHA22 Features

    1.  AI-Powered
    2.  Neural network
    CAPTCHA22 iconunCAPTCHA Icon

    CAPTCHA22 VS unCAPTCHA

    Is CAPTCHA22 a good alternative to unCAPTCHA?
     
    • CAPTCHA22 is the most popular Linux alternative to unCAPTCHA.

    • CAPTCHA22 is Free and Open SourceunCAPTCHA is also Free and Open Source
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