Sblam! Alternatives
Apps similar to Sblam! include Cap Captcha, which is free and open source. Other options are reCAPTCHA, IronWall, Antispam Bee and hCaptcha. You're spoiled for choice with Anti-Spam Tools like Sblam!: we list more than 25 alternatives for the web, self-hosting, Mac, Windows and Linux.
Alternatives list
Mollom is a freemium web service to get rid of spam, unwanted content and fake users on your Drupal, Wordpress and Joomla site or blog.
Cost / License
- Freemium
- Proprietary
Alerts
- Discontinued
Platforms
- Online
Cost / License
- Free
- Proprietary
Platforms
- Self-Hosted
- PHP
P
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.
Cost / License
- Freemium
- Proprietary
Alerts
- Discontinued
Platforms
- Online
United States
+2
This simple addition to the wonderful Contact Form 7 (CF7) plugin adds basic honeypot anti-spam functionality to thwart spambots without the need for an ugly captcha.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Self-Hosted
- Wordpress
Privacy-first, self-hosted CAPTCHA for the modern web. No Google. No telemetry. No visual puzzles. Protect your software from bots without handing over your users' data to a third party.
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Online
- Self-Hosted
- Python
- Software as a Service (SaaS)
Mexico
Anti-spam plugin blocks automatic spam in comments section. No captcha. Plugin is easy to use: just install it and it just works. Blocked comments can be stored in the Spam area if needed. This can be enabled/disabled via Settings page.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Self-Hosted
- Wordpress
+1
NoBot CAPTCHA API is a developer-friendly alternative to Google reCAPTCHA that helps prevent automated bot traffic without compromising user privacy.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
+1
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...
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)
China
+3
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
Cost / License
- Free
- Proprietary
Platforms
- Online
Pakistan
Belgium
EU
