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Securimage Alternatives

Securimage Alternatives

Securimage

Securimage is a script for generating complex images and CAPTCHA codes to protect forms from spam and abuse. It can be easily added into existing forms on your website to provide protection from spam bots. Securimage does everything from generating the CAPTCHA images to validating the typed code. Audible codes can be streamed to the browser with Flash for the vision impaired.

Best Securimage Alternatives

Looking for other Securimage-like programs? We've rounded up our favorites Securimage alternatives. Try any one of these fan favorites to see if they'll support your system and meet your specific needs.

reCAPTCHA

reCAPTCHA

FreeWeb

reCAPTCHA is a free CAPTCHA service that helps to digitize books, newspapers and old time radio shows. About 200 million CAPTCHAs are solved by humans around the...

hCaptcha

hCaptcha

FreemiumWeb

hCaptcha allows websites to make money serving this demand while blocking bots and other forms of abuse.

Features:

  • Bot detection
  • GDPR compliant
  • Web-Based
UniqPin

UniqPin

Free PersonalSelf-HostedJavaScriptPHP

UniqPin is a free for non-commercial use service which destiny improve ability of interfaces detect a human or a computer operate with it. Surpassing a CAPTCHA...

visualCaptcha

visualCaptcha

FreeOpen SourceSelf-Hosted

A configurable captcha solution, focusing on accessibility & simplicity whilst maintaining security.

Features:

  • Accessibility
  • Captcha Recognition
  • Mobile friendly
  • Php
  • Ruby
Confident Captcha

Confident Captcha

FreemiumWeb

Confident Technologies provides free CAPTCHA security software called Confident CAPTCHA, a picture CAPTCHA that stops spam and bots. Download our free CAPTCHA security...

Features:

  • Captcha Recognition
  • Php
  • Two factor authentication
  • WordPress
Sblam!

Sblam!

FreeOpen SourceLinuxWeb

Open-source implementation of server-side spam filtering of blog comments and forum posts. It's available as a free web service. It's open source, so you can...

Features:

  • Php
  • WordPress
FeedCaptcha

FeedCaptcha

FreemiumWebSoftware as a Service (SaaS)

FeedCaptcha is a new captcha system, easy to integrate and with meaning for your product. You create a set of questions that users answers in order to pass the captcha...

GeeTest CAPTCHA

GeeTest CAPTCHA

CommercialSoftware as a Service (SaaS)

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...

Features:

  • Captcha Recognition
  • Bot detection
Captcheck

Captcheck

FreeOpen SourceWebSelf-Hosted

Open source reCAPTCHA alternative.

Negative Captcha

Negative Captcha

FreeOpen SourceSelf-Hosted

A plugin to make the process of creating a negative captcha in Rails much less painful.

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Securimage Reviews

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