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Sblam!

Open-source implementation of server-side spam filtering of blog comments and forum posts.

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Top 3 Open-Source Alternatives to Sblam!

Sblam!
mosparo ALTCHA Cerber Security

Product categories

Anti-Spam Captcha Cyber Security SPAM API SPAM Protection Security Security & Privacy Security Monitoring Web Application Security Web Security WordPress WordPress Plugins

Summary

The top open-source alternatives to Sblam! are mosparo, ALTCHA, and Cerber Security. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. mosparo Landing Page
    mosparo Landing Page
    1

    mosparo

    the modern spam protection
    Pricing:
    • Open Source

    #Security #SPAM Protection #Security & Privacy

  2. ALTCHA Landing Page
    ALTCHA Landing Page
    2

    ALTCHA

    ALTCHA is a free CAPTCHA alternative that uses a proof-of-work mechanism to protect your website, and online services from spam.
    Pricing:
    • Open Source
    • Free

    #Anti-Spam #SPAM API #SPAM Protection

  3. Cerber Security Landing Page
    Cerber Security Landing Page
    3

    Cerber Security

    Defends WordPress against hacker attacks, spam, trojans and malware.
    Pricing:
    • Open Source
    • Freemium
    • $99.0 / Annually

    #WordPress #Web Application Security #Security Monitoring

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