Lightweight, modern open-source CAPTCHA alternative designed using SHA-256 proof-of-work.
Portugal
EU
phpformmailer Alternatives
phpformmailer is described as 'Easy to use - Nothing stupid your visitors have to type before the form submits' and is an app. There are more than 10 alternatives to phpformmailer for a variety of platforms, including Web-based, Self-Hosted, SaaS, Linux and PHP apps. The best phpformmailer alternative is Cap Captcha, which is both free and Open Source. Other great apps like phpformmailer are reCAPTCHA, hCaptcha, IronWall and mCaptcha.
Alternatives list
28 reCAPTCHA alternativesreCAPTCHA is a free service that protects your site from spam and abuse, using risk analysis techniques to tell humans and bots apart.
Comments about reCAPTCHA as an Alternative to phpformmailer
- reCAPTCHA is Freemium and Proprietary
31 hCaptcha alternativeshCaptcha is designed to solve the most labor intensive problem in machine learning: labeling massive amounts of data in a timely, affordable, and reliable way.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)
PHPMailer is a code library to send(transport) emails safely and easily via PHP code from a web server (MUA to the MSA server).
Cost / License
- Free
- Open Source
Platforms
- Linux
- Self-Hosted
- PHP
Cost / License
- Free
- Proprietary
Platforms
- Online
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
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...
Cost / License
- Paid
- Proprietary
Platforms
- Software as a Service (SaaS)
United States
India
Poland
Pakistan
They do completely different things.