Sblam! Alternatives & Competitors

Do you use a captcha to keep out bots? hCaptcha is a drop-in replacement for reCAPTCHA that earns website owners money and helps companies get their data labeled.

Key hCaptcha features:

Privacy Security Monetization Customization

reCAPTCHA is a free security service that protects your websites from spam and abuse.

Key reCAPTCHA features:

Security Ease of Implementation User Experience Constant Improvement

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Key Netumo features:

Monitoring SSL Monitoring Twitter SMS notifications

Try for free freemium $9.0 / Monthly (Lite plan)

Mollom is a freemium web service to get rid of spam, unwanted content and fake users on your...

Key Mollom features:

Effective Spam Filtering User-Friendly Content Analysis

Say Goodbye to comment spam on your WordPress blog or website.

Key Antispam Bee features:

Free of Charge GDPR Compliant Easy to Configure Comprehensive Spam Protection

StopForumSpam - a database of known forum and blog spam, its sources and the email addresses reported.

Key StopForumSpam features:

Comprehensive Database Free Access Easy Integration Real-Time Data

Akismet is a spam fighting service that protects millions of WordPress sites from comment and contact form spam.

Key Akismet features:

Effective Spam Filtering Easy Integration Automated Operation Regular Updates

Spam protection for WordPress, Joomla, Drupal, and any other websites .

Key CleanTalk features:

Effective Spam Protection Wide Platform Support Easy Integration Real-Time Analysis

Free Trial $12.0 / Annually

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

Key Negative Captcha features:

User Experience Accessibility Simplicity Bot Mitigation

The better, new standard to stop spam content.

Key OOPSpam Anti-Spam API features:

Effective Spam Detection Easy Integration High Customizability Multi-language Support

freemium $49.0 / Monthly (Unlimited Websites, 100K API Calls)

Simple and powerful WordPress plugin to fight spam.

UniqPin is a free for non-commercial use service which destiny improve ability of interfaces detect...

Key UniqPin features:

Unique Identification Enhanced Security User-friendly Interface Scalability

the modern spam protection.

Key mosparo features:

Accessible Data-saving Free-to-use Self-hosted

Open Source

Allows you easily scan for and delete scam comments using several methods. - GitHub - ThioJoe/YT-Spammer-Purge: Allows you easily scan for and delete scam comments using several methods.