Securimage Alternatives
Securimage is described as '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' and is an website. There are seven alternatives to Securimage, not only websites but also apps for a variety of platforms, including Self-Hosted, JavaScript, SaaS and PHP apps. The best Securimage alternative is reCAPTCHA, which is free. Other great sites and apps similar to Securimage are hCaptcha, UniqPin, Sblam! and Confident Captcha.
- Free • Open Source
- 27 reCAPTCHA alternatives
reCAPTCHA is a free service that protects your site from spam and abuse, using risk analysis techniques to tell humans and bots apart.
License model
- Freemium • Proprietary
Application type
Country of Origin
United States
Platforms
- Online
reCAPTCHA Features
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.
License model
- Freemium • Proprietary
Application type
Country of Origin
United States
Platforms
- Online
UniqPin is a free for non-commercial use service which destiny improve ability of interfaces detect a human or a computer operate with it.
License model
- Free Personal • Proprietary
Application type
Platforms
- Self-Hosted
- JavaScript
- PHP
UniqPin Features
License model
- Free • Proprietary
Application type
Country of Origin
Poland
EU
Platforms
- Linux
- Online
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.
License model
- Freemium • Proprietary
Country of Origin
United States
Platforms
- Online
DiscontinuedDomain no longer exist
Confident Captcha Features
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...
License model
- Paid • Proprietary
Application type
Country of Origin
China
Platforms
- Software as a Service (SaaS)
GeeTest CAPTCHA Features
License model
- Free • Open Source
Platforms
- Online
- Self-Hosted
Captcheck Features