Captcheck Alternatives

Captcheck is described as 'Open source reCAPTCHA alternative' and is an app. There are more than 10 alternatives to Captcheck for a variety of platforms, including Web-based, SaaS, Self-Hosted, Python and JavaScript apps. The best Captcheck alternative is reCAPTCHA, which is free. Other great apps like Captcheck are hCaptcha, mosparo, Friendly Captcha and InputGuard.

Captcheck

Free • Open Source

Open source reCAPTCHA alternative.

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Captcheck alternatives page was last updated

reCAPTCHA
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Online
19 reCAPTCHA alternatives
reCAPTCHA is a CAPTCHA system that enables web hosts to distinguish between human and automated access to websites. The latest version aims to have as little user interaction as possible, using machine learning to analyse a user's actions and determine if they are a bot, and...
- - reCAPTCHA is the most popular Web-based alternative to Captcheck.
- - reCAPTCHA is the most popular free alternative to Captcheck.
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reCAPTCHA Features
Captcha Recognition
hCaptcha
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Online
19 hCaptcha alternatives
hCaptcha is designed to solve the most labor intensive problem in machine learning: labeling massive amounts of data in a timely, affordable, and reliable way.
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hCaptcha Features
1. Privacy focusedhCaptcha is considered a privacy friendly alternative.
Captcha
Bot detection
Web-Based
GDPR Compliant
mosparo
Is this is a good alternative?
Yes
No
Free • Open Source
Online
Self-Hosted
Python
JavaScript
Drupal
Django
PHP
Mautic
Wordpress
15 mosparo alternatives
mosparo is the modern solution for protecting your online forms from spam. The protection method is quite simple: mosparo blocks spam using rules matching the form’s data. The detection method is comparable to an e-mail spam filter.
- - mosparo is the most popular Self-Hosted alternative to Captcheck.
- - mosparo is the most popular Open Source alternative to Captcheck.
mosparo has no features, suggest some!
Friendly Captcha
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Online
Software as a Service (SaaS)
14 Friendly Captcha alternatives
Friendly Captcha is a tool for preventing spam on your website.
- - Friendly Captcha is the most popular SaaS alternative to Captcheck.
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Friendly Captcha Features
1. Privacy focusedFriendly Captcha is considered a privacy friendly alternative.
GDPR Compliant
Mobile friendly
Bot detection
Captcha
WordPress Integration
Web-Based
InputGuard
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Online
Self-Hosted
Software as a Service (SaaS)
5 InputGuard alternatives
InputGuard is the privacy friendly alternative to reCAPTCHA or other captcha tools.
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InputGuard Features
GDPR Compliant
User friendly
Captcha
Bot detection
Mobile friendly
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MTcaptcha
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Software as a Service (SaaS)
13 MTcaptcha alternatives
MTCaptcha is a smart captcha service that prioritizes privacy and accessibility. It offers an adaptive invisible noCaptcha that is easy for humans but hard for bots, making verification frictionless. MTCaptcha is GDPR and WCAG compliant, ensuring that your data is never sold or...
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MTcaptcha Features
GDPR Compliant
Captcha
GeeTest CAPTCHA
Is this is a good alternative?
Yes
No
Paid • Proprietary
Software as a Service (SaaS)
15 GeeTest CAPTCHA alternatives
GeeTest protects your websites, mobile apps and APIs from bad bot attacks with zero user friction. Its self-learning defense model based on Graph Convolutional Networks and massive volumes of biometric data collected in the past 7 years allows GeeTest to identify and mitigate...
- - GeeTest CAPTCHA is the most popular commercial alternative to Captcheck.
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GeeTest CAPTCHA Features
Captcha Recognition
Bot detection
Confident Captcha
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Online
14 Confident Captcha alternatives
Confident Technologies provides free CAPTCHA security software called Confident CAPTCHA, a picture CAPTCHA that stops spam and bots. Download our free CAPTCHA security software today.
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Confident Captcha Features
1. Two-factor AuthenticationConfident Captcha supports two-factor authentication (2FA).
Captcha Recognition
Discontinued
Domain no longer exist
IconCaptcha
Is this is a good alternative?
Yes
No
Free • Open Source
Self-Hosted
13 IconCaptcha alternatives
conCaptcha is a self-hosted captcha which is faster, more user-friendly and more customizable than other captchas - available for PHP and ASP.NET websites. Users no longer have to read any annoying text images, solve difficult math equations or play any puzzle games.
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IconCaptcha Features
User friendly
Bots
Captcha
CodeCaptcha
Is this is a good alternative?
Yes
No
Free • Proprietary
Online
16 CodeCaptcha alternatives
Hide your web link behind a mini-coding challenge.
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CodeCaptcha Features
Captcha
Arkose Labs
Is this is a good alternative?
Yes
No
Paid • Proprietary
Software as a Service (SaaS)
13 Arkose Labs alternatives
The Arkose Labs platform undermines the economic drivers behind fraud until perpetrators are compelled to abandon attacks. Real-time risk classification of traffic with interactive enforcement challenges, the solution defeats automated attacks...
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Arkose Labs Features
Fraud detection
Captcha